
HD-CCTV DVR
Full HD Digital Video Recoder
(Model : HF-406, HF-812, HF-1612 )
Install & User Guide (EN Rev.1.0)

HD-SDI DVR HF-406 / 812 / 1612
HD-CCTV DVR
Install & User Guide
HD-CCTV DVR Manual.
Thank you for purchasing a High Vision Tech Digital Video Recorder.
Before installation or operation please become familiar with the user manual and other referenced manuals
mentioned in the booklet.
User manual, software and hardware described here are protected by copyright by law. With the exception of
copying for general use within fair use, copying and reprinting of the user manual, either partially or in
entirety, or translating it into any another language without the consent of our Corporate office is strictly
prohibited.
Product Warranty and Limited Responsibility
The manufacturer does not assume any responsibility concerning the sale of this product and does not
delegate any right to any third party to take any responsibility on its behalf. The product warranty does not
cover cases of accidents, negligence, alteration, misuse or abuse. No warranty is offered for any attachments
or parts not supplied by the manufacturer.
The manufacturer does not assume any responsibility for followings.
√ Malfunctions due to negligence by user
√ Deliberate disassembly and replacement by user
√ Connection of power source other than a properly rated power source
√ Malfunctions caused by natural disasters (fire, flood, tidal wave, etc)
√ The warranty period for HDD is one year
√ Any data damage due to HDD damage
The product is not for exclusive use of crime prevention but for assistance in cases as fire or theft. We
take no responsibility for damage from any incident.
This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial
environment.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual,
may cause harmful interference to radio communications. Operation of this equipment in a residential area is likely to cause
harmful interference in which case the user will be required to correct the interference at his own expense.
Correct Disposal of This Product (Waste Electrical & Electronic Equipment)
(Applicable in the European Union and other European countries with separate collection systems)
This marking on the product, accessories or literature indicates that the product and its electronic accessories (e.g. charger, headset, USB
cable) should not be disposed of with other household waste at the end of their working life. To prevent possible harm to the environment or
human health from uncontrolled waste disposal, please separate these items from other types of waste and recycle them responsibly to promote
the sustainable reuse of material resources.
Household users should contact either the retailer wh ere they purchased this product or their local government office, for details of where and
how they can take these items for environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions of the purchase contract. This product and its electronic
accessories should not be mixed with other commercial wastes for disposal.
Correct disposal of batteries in this product
Applicable in the European Union and other European countries with separate battery return systems.)
This marking on the battery, manual or packaging indicates that the batteries in this product should not be disposed of with other household
waste at the end of their working life. Where marked, the chemical symbols Hg, Cd or Pb indicate that the battery contains mercury, cadmium or
lead above the reference levels in EC Directive 2006/66. If batteries are not properly disposed of, these substances can cause harm to human
health or the environment.
To protect natural resources and to promote material reuse, please separate batteries from other types of waste and recycle them through your
local, free battery return system.

HD-SDI DVR HF-406 / 812 / 1612
1. Introduction
1.1 Warning
√ Please do not bend or press power cord by force which could lead to fire.
√ Be careful not to pull.
√ Do not pull power cord by force or with wet hands to avoid fire or electric shock.
√ In case of changing built-in lithium battery, it should be replaced with same brand or similar one to prevent a
danger of explosion. Since old batteries could be a factor of environment contamination, please disposed of
them properly.
√ Do not throw the batteries in fire or heating units. Neither short circuit nor disassembly is prohibited. Do not
recharge battery used for remote controller.
√ Do not open the top cover otherwise it could lead to electric shock and product damage.
√ The previous recorded data is deleted if record continues when HDD is full so please check disk setup status.
√ Manufacturer takes no responsibility for any damaged data due to customer’s carelessness or negligence
√ Do not place heavy objects on the top of the product, it will damage the unit
√ Product is for indoor use only and it is not for outdoor use. Use product to its environmental specifications
(Temperature & Humidity). To clean the product, gently wipe the outside with a clean dry cloth.
√ Product uses AC power of 110V ~ 240V. Be cautious not to cause electric damages to the product.
√ Be careful not to drop the product. Physical shocks may harm the product including internal HDD. In addition,
please make sure the product is secured after installation.
√ Product is made of metal you can hurt another human if you throw or used as a weapon. Keep away from the
reach of children.
√ If Product does not operate properly, please contact the closest WEBGATE distributor for service. Tampering or
disassembling the product will void the warranty.
√ The product can transmit real time video over network or internet and can be used for monitoring purpose
based on installation. So please check and review related regulations before installation.
Experience and technical skills are needed for the installation of this product. Improper installation may cause
fire, electric shocks, or defects. Any installation job should be performed by the vendor you purchased this
product from.
The content of this manual can differ according to firmware or Software upgrading, and the standard and
appearance of products may be changed for the improvement of quality without an advance notice.
◈ System Power Off
In case user turn off device by force while device is working, it could give damage on HDD and device so please
turn off device safely using power button located in the front panel.
◈ Working Temperature
The working temperature of the product is 5°C~45°C or 41°F~113°F. Product may not work properly out of
recommended working temperature range for a long periods of time.
Please keep this product within recommended temperature range.

HD-SDI DVR HF-406 / 812 / 1612
INDEX
1. Introduction ............................................................................................................................................................................................. 2
1.1 Warning ........................................................................................................................................................................................... 2
1.2 KEY FEATURES ............................................................................................................................................................................... 5
1.3 Accessories ..................................................................................................................................................................................... 8
1.4 Description & Function ............................................................................................................................................................ 9
1.5 Remote Controller.....................................................................................................................................................................10
2. Installation..............................................................................................................................................................................................12
2.1 Before Installation .....................................................................................................................................................................12
2.2 RACK installation .......................................................................................................................................................................12
2.3 Caution for HDD installation ...............................................................................................................................................12
2.4 HDD installation .........................................................................................................................................................................13
2.5 Add HDD .......................................................................................................................................................................................14
3. Connecting other devices ...............................................................................................................................................................15
3.1 Basic connections ......................................................................................................................................................................15
3.2 Connecting external device ..................................................................................................................................................17
3.3 Connecting NAS(Storage)......................................................................................................................................................17
3.4 Connecting and configuring DIO ports ..........................................................................................................................18
4. Usage .......................................................................................................................................................................................................24
4.1 Menu structure ...........................................................................................................................................................................24
4.2 Basic Setting ................................................................................................................................................................................25
4.3 Use of Input/output devices ................................................................................................................................................28
4.4 HDD Use ........................................................................................................................................................................................31
4.5 Remote monitoring & control ............................................................................................................................................32
5. Menu Usage ..........................................................................................................................................................................................34
5.1 Menu Structure ..........................................................................................................................................................................34
5.2 Monitoring ....................................................................................................................................................................................35
6. Search & Playback .............................................................................................................................................................................38
6.1 Playback .........................................................................................................................................................................................38
6.2 Search Mode ...............................................................................................................................................................................39
6.3 Copy ................................................................................................................................................................................................40
7. Configuration ........................................................................................................................................................................................42
7.1 System Set up .............................................................................................................................................................................42
7.2 Network .........................................................................................................................................................................................53

HD-SDI DVR HF-406 / 812 / 1612
7.3 Device Set up ..............................................................................................................................................................................57
7.4 Event Set up ................................................................................................................................................................................61
7.5 Recording Set up .......................................................................................................................................................................68
8. Web Viewer ...........................................................................................................................................................................................71
8.1 System requirement .................................................................................................................................................................71
8.2 Installation ....................................................................................................................................................................................71
8.3 Login ................................................................................................................................................................................................72
8.4 Video Recording & Save .......................................................................................................................................................75
8.5 Using PTZ ......................................................................................................................................................................................75
8.6 Using Audio .................................................................................................................................................................................76
8.7 Playback .........................................................................................................................................................................................77
9. JAVA Viewer ..........................................................................................................................................................................................80
10. Mobile Viewer....................................................................................................................................................................................80
11. Appendix ..............................................................................................................................................................................................81
11.1 Trouble Shooting [FAQ] .......................................................................................................................................................81
11.2 Compatible HDD .....................................................................................................................................................................83
11.3 Compatible CD/DVD list ......................................................................................................................................................83
11.4 Support PTZ & Keyboard Device ....................................................................................................................................83
11.5 Factory Default .........................................................................................................................................................................84
11.6 Reset value for Recording Program ...............................................................................................................................87
11.7 Menu Structure ........................................................................................................................................................................87
11.8 Specification ..............................................................................................................................................................................89
11.9 Product Dimension ................................................................................................................................................................91

HD-SDI DVR HF-406 / 812 / 1612
1.2 KEY FEATURES
FULL HD image supports
The product supports live monitoring and playback for
HD-SDI high quality video of 1080p (1920x1080) / 720p
(1280x720) resolution. Max 240 frames per second can
be saved and Max 15 second recordable before event
trigger.
√ HD-SDI video record
√ HF-406 model
- HD 1080p : 60fps
- HD 720p : 120fps
√ HF-812 model
- HD 1080p : 120fps
- HD 720p : 240fps
√ HF-1612 model
- HD 1080p : 120fps
- HD 720p : 240fps
√ Supports manual & schedule recording
√ Support archiving event list (Sensor, Video loss, Motion detection, Text)
√ Available record Max 5 seconds before triggering an event per each channel
FULL HD high quality video will be able to show superior resolution compared with SD video product. Over
1200 TV lines at 1080p resolution can be visible.
SD
Full HD
D1 Resolution
1080P Resolution
720P Resolution
Full HD : 1080p
HD : 720p
SD : D1

HD-SDI DVR HF-406 / 812 / 1612
HD-SDI transmission
The product can transfer HD (High-Definition) signal image using HD-SDI technology via coax cable. Please be
noted that this product doesn’t accept SD signal. The supportable resolution is as below.
√ Transmission method : SMPTE 292M(HD-SDI)
√ Resolution : SMPTE 296M : 1280x720p 25/30/50/60Hz
SMPTE 274M : 1920x1080p 25/30Hz
Monitoring screen
Support real live video with high resolution per each channel and variable display mode. Also COVERT(hiding
image) feature will secure privacy.
√ Various monitoring mode
√ Single, Multi screen division
√ Auto switching (Sequence)
√ Event Popup
√ Live/Playback 16 times (horizontal 16x, vertical 16x) digital zoom supports (D-Zoom)
Audio recording
Support real-time audio input and recording.
√ Simultaneous 4ch audio input & recording available
√ Input : 4ch RCA, Output : 1ch RCA(Rear)
√ Simultaneous audio recording and playback available
Search / Playback
It supports variable and convenient functions for search & playback and FULL frame playback in 4 screen multi
division.
√ QUAD Multi Full Frame playback
√ Playback by time, Date, Channel
√ Time/Calendar/Event/Thumbnail search
√ Pre/Pose search from a freeze frame

HD-SDI DVR HF-406 / 812 / 1612
Save and Backup
Internal HDD is supplied and image can be copied to DVD-R, CD-R, USB memory at user’s choice.
√ Various backup device supports : DVD-R, USB memory
√ HDD external unit (Expended external storage device) : Storage capacity extended via e-SATA HDD
or Network Storage
Network
It supports variable network like LAN, XDSL and easily control from remote site using web browser and
customized CMS program.
√ HD Live monitoring/playback/backup from remote site
√ Multi-streaming feature for slow network environment (CIF/Half-D1/D1 monitoring)
√ Event information(Image) transmission using E-Mail/Twitter/FTP
√ Playback in PC, save, search and DVR configuration feature via CMS
√ Available to search, playback and backup from remote site
√ Customized Android, Iphone application
√ 10/100Mbps Ethernet/xDSL supports
√ Max 1024 DVRs management
ETC
√ Supports User friendly GUI and mouse function
√ Easy and simple firmware upgrade by USB memory
√ Record data backup function thru USB
√ PTZ control, PRESET support
√ Available to control up to 16 DVRs with one remote controller

HD-SDI DVR HF-406 / 812 / 1612
1.3 Accessories
Check if below items are included.
Screw for HDD installation

HD-SDI DVR HF-406 / 812 / 1612
1.4 Description & Function
1) Front
2) Rear
Back up use for recorded data by DVD/CD media
Playback direction change and speed control.
Select channel by touch during live and playback .
To exit menu or close pop-up window
Runs menu for copy AVI, EXE thru DDVD, USB
Changes division mode in live and playback mode
Max 16 times zoon in live/playback screen and get into digital zoom mode
Runs Max 16 scenario of auto sequence in live mode .
To lock the buttons on the front panel/remote controller in monitoring status
To start and stop Manual record
Runs FUNC menu where user can use main menu, screen division, auto sequence, copy, search,
playback, key lock, logout, power off
Runs menu for search by time, calendar, event, thumbnail .
Runs Relay On/Off manually
Display event status when event is triggered.
It flickers while internal HDD is recording
It flickers while eSATA HDD is recording
Display copy status once copy is under process by flickering .
Display network connection status by flickering
USB Memory, USB mouse connection port
To move to left in menu. / To move or select in menu and change replay speed to reverse
direction in playback mode.
To move to right in menu../ To move or select in menu and change replay speed to forward
direction in playback mode.
▲(Upper move) / ll(PAUSE)
To move to upper in menu. / Pause playback
To move to lower in menu. / Stop playback
To select menu or enter the selected menu

HD-SDI DVR HF-406 / 812 / 1612
2 3 4 5
7 8 9 10 1312 15
6
1411
1
Socket for AC100V~AC240V power cord..
Input for external sensor.
Relay Connection terminal.
Ground between DVR & external device.
BNC input for camera connection
RCA connection for Audio input
Video output port to connect PC monitor.
HDMI output port to connect PC monitor.
For eSATA external HDD connection
Connected to customized network storage device for use
For network connection (RJ-45)
1.5 Remote Controller
It is available to use all functions of DVR. If several DVR are set, each one can be set with unique ID number,
they can be controlled with one remote controller. To use
remote controller, it is necessary to set ID first.
Keep pressing ID button repeatedly (Up to Max. 16 times) and
use it matching DVR & ID.
(Refer to the picture for remote controller working angle)

HD-SDI DVR HF-406 / 812 / 1612
MON REC
ID
Select Remote ID
COPY
Save record data into USB or CD/DVD
SEQ
Auto screen switch
MULTI
Screen division change
SELECT
No use
BACKUP
No use
MON
Change monitor
MENU
Change menu screen
ENTER
Select menu
Stop, Slow backward, Slow
forward, Pause
PTZ
Control PAN/TILT
LOAD PRESET
Lead PRESET
SAVE PRESET
Save PRESET
Search speed down, Reverse
playback, Forward playback,
Search speed up
EXIT
Cancel setup, get out of menu
Playback speed down,
stop, playback/pause,
playback speed up
HELP
Execute FUNC menu
RECORD
User record start or stop
+10
Select number over 10(+10 +1)
CHANNEL BUTTON
Select channel
ZOOM
Execute digital zoom
SEARCH
Display search menu
RELAY OFF
Alarm OFF manually
LOCK
Lock monitor screen
RELAY ON
Alarm ON manually
1) Remote Controller ID setup
User can control multiple units with single remote
controller by using different controller’s IDs.
An ID can be set from 1~16 and to use all ID, please
set ‘ALL’.
2) Select remote controller ID
Keep on pressing ID button of remote controller during
2 sec until there is BEEP sound to select DVR.

HD-SDI DVR HF-406 / 812 / 1612
2. Installation
2.1 Before Installation
DVR is high quality security device having large capacity of HDD and important circuits. So any high
temperature occurred internally could make DVR work abnormally so please read through below installation
advice before installation.
The followings are advice in case DVR is installed in the Rack.
1) Don’t keep inside of rack sealed where DVR is installed.
2) Keep airflow well thru inlet and outlet.
3) In case there is another device installed together, secure additional space and install air ventilation.
4) Installation of fan for air circulation is strongly recommended.
(Install filter around inlet or outlet for harmful substances)
5) Keep temperature around DVR as 0°C~40°C.
2.2 RACK installation
Engage rack brackets on both side of DVR using screw.
Make sure to safely secure bracket and screws are place properly.
2.3 Caution for HDD installation
1) HDD is easy to get damaged even in small shock so please try not to give any shock on the HDD during
installation..
2) Be careful in handling cables not to take off insulated coat during installation..
3) Be careful not to lose screws and parts.
(In case screws and parts are not engaged well, products might not be working properly)
4) Check HDD compatible list before adding HDD.
(Please check with CS team for compatible list)
5) HDD used in PC or other DVR model must be re formatted and partition table should be deleted for re-
use in this product.

HD-SDI DVR HF-406 / 812 / 1612
Loosen a bracket screw from DVR.
Push HDD bracket to the marked direction to separate it from
fixed position.
Lift HDD bracket out of bottom of DVR.
Insert HDD into bracket and engage 4 screws to hold HDD.

HD-SDI DVR HF-406 / 812 / 1612
Install HDD bracket with HDD into DVR then hold it with screw
to fix it to the bottom part of DVR.
<Note>
Socket arrangement of SATA cable in main b’d is as follows.
Max 4ea HDDs can be installed in DVR.
2.5 Add HDD
User can install additional HDD.
Make sure to take off power cord before installation to protect DVR against possible damage and expected
electric shock.
Please refer to nearby vendor of the product from it was purchased from to know more about additional HDD
installation.
◈ Note about data loss
√ Be aware of data damage of HDD..
√ Check HDD compatibility before installing additional HDD
√ Be careful not to give any shock on HDD during operation which could lead to possible damage or
malfunction.
◈ Case for damage on HDD and its data
√ To reduce damage coming from HDD damage, please copy data as often as you can.
√ Data can be damaged while users take DVR off or any external shock on DVR during installation.
√ DVR shut down due to power failure could damage HDD either.
√ Please don’t move DVR while HDD is working..

HD-SDI DVR HF-406 / 812 / 1612
3. Connecting other devices
3.1 Basic connections
1) Connecting monitor
Check resolution of monitor before connection.
√ HDMI port : 1920 x 1080p ( HDMI v1.2 Standard )
√ VGA port : 1920 x 1080p CVT-RB ( VESA Standard )
<Note>
√ Make sure to use standard camera supporting HD-SDI standard. (HD-SDI)
√ Normal HDMI monitor and VGA monitor are not supported at the same time.
In case monitor supporting both 1080p and 1920x1080p CVT-RB they can be connected and used at
the same time.
2) Connecting camera
Connect DVR with HD-SDI cable using recommended coax cable.
Input video type is recognized upon turning on DVR.
There is no limitation on same resolution cameras but in case 1080p and 720p are mixed to input, 720p
must be connected on lower channel numbers while 1080p on higher number channel.
e.g. No. 1,2 channel 720p connection / No. 3,4 channel 1080p connection / No. 5,6 channel 720p
connection / No. 7,8 channel 1080p connection
HD-SDI transmission distance
4C-FB(T), 4C-HFB(T), RG59
High-foamed cable, double or tri-
shield recommended
5C-FB(T), 5C-HFB(T), L-6CHD, RG6

HD-SDI DVR HF-406 / 812 / 1612
3) Recommended cable
<Note>
√ Transmission distance will be various based on reduction rate of 750MHz
(Reduction rate of dB/100m < 25dB is recommended).
√ Foamed or high-foamed trishield cable is recommended.
√ Please refer to KSC-3617, (5C-FBT), RG-6/U for recommended cable.
√ Impedance 75Ω must be used for coax cable connection and connector work.
√ Be ware of deformation of cable coming from high pressure over the cable.
√ Don’t pull the cable by force.
√ HD-SDI transmission length will be various based on cable manufacturer, installation environment.
4) Connecting power
When supplying power, DVR starts booting automatically.
In order to cut off power, press power switch on DVR front during 5 seconds, then select “YES” after appearing
a pop-up window. For supplying power again, push the Power button..
5) Connecting audio
Connect audio to DVR using RCA cable as following picture.

HD-SDI DVR HF-406 / 812 / 1612
3.2 Connecting external device
1) Connecting USB Device
USB port can be used for copy of recorded data and for mouse.
USB Device spec will not be over following specification.
<Note>
√ USB memory needs to be FAT32 formatted.
√ USB Flash memory requires additional program on MS Windows could not be used in DVR.
2) Connecting eSATA Device
There is 1 port for external eSATA. Additional power for eSATA device will be required.
1. Check compatibility of eSATA with DVR as not all eSATA might be compatible with DVR.
2. DVR might not be recognizing eSATA when eSATA is connected to DVR while DVR is working. So we
recommend user to connect eSATA as following step.
1) Turn off DVR
2) Turn off eSATA then connect it with DVR.
3) Turn of eSATA.
4) Turn on DVR.
3.3 Connecting NAS(Storage)
1) Connecting with DVR
- Connect NVS04R with DVR using Gigabit Ethernet Cable.
- Connect NVS04R with DVR directly thru storage port of DVR.
1. Network cable used should be Gigabit Ethernet Cable (Category-6). Otherwise connection will not be
achieved.
2. Connect Network Storage with DVR directly using cable. In case there is hub between DVR and Network
Storage, we can’t guarantee normal operation.
Max. 200mA per DC 5V / Port

HD-SDI DVR HF-406 / 812 / 1612
2) Set ID setup
Use Rotary Switch to setup ID.
Different ID is required when over 2ea Network Storage are connected.
√ Used driver to setup ID value.
√ 100x is for ID value for unit 100, 10x for ID value for unit 10, 1x for ID value for unit1.
√ ID setup value must be between 2 ~254.
e.g.) 100x=1 , 10x=2 , 1x=3 setup means ID 123 of NAS.
1. It takes around 1 minute for connection between DVR and NAS
2. 4ea LED in the front will be flickering while it tries connection. They will be all on (or off, flicker) after
connection is achieved and user can check HDD list in Disk Manager menu.
3.4 Connecting and configuring DIO ports
1) Wire handling
When connecting a wire to a terminal block, follow the instruction below. Not the different type of wire that
can be used.
- Standard wire : Peel off the wiring cover 8~10mm and solder it. Wire gage should AWG 22~26.
- Sold wire : Peel off the wiring cover 8~10mm and solder it. Wire gage should be AWG 20~26.

HD-SDI DVR HF-406 / 812 / 1612
2) Inserting & removing wire
To insert & remove wire in Terminal Block, use a screw driver
in the diagram like below.
3) Connecting sensor
- Spec
In order to run sensor input DVR normally, the following conditions are required.
4EA(8EA, 16EA) Transistor input
Connecting the trimmed wire to terminal block
Performance
Available input pulse range
- Connecting sensor input
Please refer to following picture for sensor input. The below picture is example of sensor connection having
Dry Contact type. Please refer to “Wire Handling” for more information.
4) Connecting relay
- Spec
In order to run relay output of DVR normally, the following conditions are required.
Connect the trimmed wire to terminal block

HD-SDI DVR HF-406 / 812 / 1612
- Connecting relay
Connect R1 ~ R4 with referring to the following images, it shows to connect a warning light. Please refer the
“Wire Handling”
5) Connecting COM1 serial port with external devices
- Text input device connection (ATM / POS / Access Control)
Using COM1/RS232, TEXT DATA can be recorded with synchronizing POS/ATM.
Like above picture, connect COM1/RS232 (9pin D-Sub) in Device menu and configure Serial and Text
6) Connecting COM2, 3 serial port
- Connecting Serial Port for Pan/Tilt/Zoom
If DVR support through COM port, it is available to connect PTZ
camera and control it. For a list of supported protocols,
please refer to the list “Available PTZ list”.
The following figure shows how to connect PTZ camera to RS485
(COM2/COM3). When using another serial port, connect it with
referring to each connection diagram below.
Please refer the “Wire Handling”.

HD-SDI DVR HF-406 / 812 / 1612
- Connecting Serial Port for Transparent device
This is function to support direct connection between serial port of PC and COM port of DVR and this is for
development of Application throughout SDK.
This is not used in general case so please contact customer service for more details about this function
7) Serial communication port diagram
1. Single device connection per each COM port is recommended. To connect multi devices to single port
requires specialized knowledge and without this, it could lead to malfunction of device.
2. Single serial port can have one PTZ protocol so PTZ protocol can be set in Serial Port menu and PTZ
address can be set in camera menu.
Text Device
Keyboard Device
COM1
RXD
TXD
GND
TX
RX
GND
Keyboard Device
Dome Camera
PTZ Receiver
COM2
COM3
TR+
TR-
GND
TR+
TR-
TR+
TR-
GND
TR+
TR-
- Configuring an extension of PTZ & Keybaord
It is available to connect up to 255 DVR using keyboard controlling all buttons of DVR & channels which are
connected with PTZ. Also, multiple keyboards extension as Slave can be used limitless with Master Keyboard.
In ths case, Master Keyboard has priority for all controls. Please refer the instruction manual for PTZ keyboard
connection & its way of control which comes with PTZ/ Keyboard.

HD-SDI DVR HF-406 / 812 / 1612
- Configuration using 2 serial ports
In case user use 2 serial ports, user can control PTZ(DOME) using Keyboard by connecting PTZ(DOME) and
Keyboard device to COM2 and COM3.
The below diagram represents configuration of multi DVRs with PTZ(DOME). To control PTZ(DOME) using
keyboard, please select DVR ID then select camera for control.
All DVRs can be controlled, All PTZ(DOME) can be controlled
PTZ(DOME) directly connected to DVR can be controlled

HD-SDI DVR HF-406 / 812 / 1612
- Configuration using 1 serial port
In case user use 1 serial port, user can connect either of PTZ(DOME) or Keyboard to one of COM2 or COM3
so user can select PTZ(DOME) throughout keyboard. And user can select controllable connection device
based on COM port setup of DVR. User can also control DVR individually by selecting DVR ID from keyboard.
In case PTZ(DOME) is setup on DVR COM port user can use it as following method.
All DVRs can’t be controlled/ All PTZ(DOME) can be controlled
Only PTZ(DOME) directly connected to DVR can be controlled
In case Keyboard is setup on DVR COM port user can use it as following method.
All DVRs can be controlled, All PTZ(DOME) can be controlled
All PTZ(DOME) can’t be controlled

HD-SDI DVR HF-406 / 812 / 1612
4. Usage
4.1 Menu structure
Press [MENU] key in front panel or press [Main Menu] button to get into setup menu.
1) Main menu: The selected tab is shown in bright color and the related sub-menu will be shown left- below
the tab. To move to the previous/next tab, use the [◀/▶] arrow buttons. To move to a sub-menu press the
[Enter] key or click the mouse button when you use mouse.
2) Sub menu : Selected sub-menu is shown as tab title and the related setting will be shown. To move to the
previous/next tab, use the [◀/▶▲/▼] arrow buttons. To move to the related setting press [Enter] or click
the mouse. To move to upper main menu, press [ESC] button.
3) Setting page: The selected tab is shown as orange, To move to the previous/next tab, use the [◀/▶] or
[▲/▼] arrow button or click the mouse. To configuration setting, press [Enter] key for value setting or click
the mouse. When setting value is a word, a dialogue box to edit the word will be open. When setting value
is number, it should be set with using [◀/▶] or [▲/▼] or click the related numbers by mouse. Press [ESC]
button or click [Enter] by mouse when the value is set. Also [ESC] button or click the mouse is available to
upper sub-menu.
4) Dialogue box to edit a word
Dialogue box to edit a word is image shown as below;
It is available to input both word and Number.
Keep pressing [▲/▼], [◀/▶] arrow button until the word is

HD-SDI DVR HF-406 / 812 / 1612
looking for and press [Enter] or click the mouse. If need to delete a word press [], spacing words press []
button. To exit from dialogue box, press [Enter] or click [Enter] button
4.2 Basic Setting
1) Viewing Image
When power is on, DVR starts automatically and displayed in basic 4ch (9ch)-split screen after booting.
<Reference>
If user password is set, a prompt for entering the password will be appeared. Factory default is reserved
as not responding keypad on DVR front (It is not from factory default).
2) Setting Date & Time
- Time Zone : Use the left or right arrow key on the front or the mouse wheel to select your time zone.
(To go to the previous menu, press the [ESC] button on the front or right-click. This is the same for all OSD
menus.)
- Daylight Saving : This menu is linked with “time zone” setting. For example, if the daylight savings applies in
the country turn to “ON” but in other counties were it does not applied for daylight saving used the “OFF”
MENU SYSTEM DATE/TIME

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option and additionally the user can configure the daylight saving option manually for the counties that
were not applied, and in this case, you can use “Custom” option to set.
The second is for selecting a month, week, and day to define the start and end times of DST.
- Time : Please select each Time/Date setting its value and press [Apply Date/Time] to confirm setting.
- NTP : Please set NTP ‘On’ then select ‘Public’ in Client Mode for DVR to set time automatically via internet
connection
- Date Notation : Please select “Date Format” and pick ‘YYYY/MM/DD, MM/DD/YYYY or DD/MM/YYYY
- Apply Date/Time : Most setting values are applied automatically, when exiting form the related menu page.
But “Date” & “Time” setting will not applied automatically because they may critically affect the file system
of the recorded HDD. To apply Date/ Time settings confirm with [Apply Date/Time] buttons manually. In
case of change time, time of existing data will be shown as user has changed.

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3) Record Setting
- Continuous Recording : Continuous or Event
recording starts automatically once DVR boots
based on Program setting value.
- Manual Recording : Manual record can be
configured in “Program” of record menu and
Manual / Event record is available to Start
/Stop with pressing [REC] button on front panel.
<Reference>
In case of Manual Setting, user needs to check recording indicate status on the front panel. If there are no
recording indicate please press REC button to start recording.
- Schedule Recording :
Set the recording schedule by each channel
that user want record in “Program” of record
menu.
Set recording mode as “Schedule & Event” and
set by date/ time.

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4) Program Recording
Please setup resolution, frame rate or picture
quality of each individual camera per channel
in “Program menu” of record setup.
(Please refer to “record menu” for further
explanation)
<Reference>
If recording set correctly, the “REC LED” indicator in front will be flickering. In addition, it is marked [SCHEDULE]
or [MANUAL] indicating that all channels are recording.
4.3 Use of Input/output devices
1) Copy
Press [COPY] button in Function menu and execute COPY menu. When back up device is connected correctly,
disk is recognized automatically as following image and it is processed in order selecting copy type -> Setting
copy section -> Selecting drive -> Copy execution
Select channel to copy. Default value is Set All.
[DVD Copy] [EXE Copy]

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[AVI Copy] [Select channel to copy]
2) Sensor Setting
- All Sensor : It is used when setting for all sensors and
set “Off”, or Normal Open (N.O.) / Normal Close (N.C.)
type. Select “All” and Type then press [ESC] to confirm
setting.
- Each Sensor : It is used when setting for each sensor
and set selecting each sensor.
Select Sensor to be set by user, select type then press
[ESC] to confirm setting.
3) Relay Setting
It is available to run relay selecting from sensor, motion
detection, Text, Video Loss which is normal event
source and Disk error, Disk full, Fan error, authentication
fail, WRS registration fail, Mirroring fail, abnormal
Recording stop which is system event source.
Also, user can set working condition by schedule.
In case of using control center through.
Network, relay could be run from remotely.

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4) Serial Setting
From serial setting, you can set protocol, port, baud rate,
parity bit, stop bit and data bit.
After completed serial setting, select desired channel
from camera menu, and setting up PTZ Home, PTZ Idle
Time, PTZ Port, and PTZ address.,
.
5) Text Setting
- Serial (COM1) Setting
Selecting COM1 port and configure “Text” in Device
Setup the value of Baud Rate/Parity/Stop bit/Data bit
with the device.

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Configure relevant text information.
<Reference>
Since external device cannot be recognized, before
installing referred back to Vendor.
4.4 HDD Use
※ Please, ask to distributor or manufacturer for available HDD list.
1) HDD Registration & Format
After mounting HDD and booting system, “Disk Manager” will execute automatically as side image.
If not, please, check the connectivity of HDD Select HDD
in installed HDD list and register it formatted Mark
enable as “YES” from Fomatted HDD list
2) HDD Replacement
Turn off the DVR and take off to-be replaced HDD then install new HDD.
Turn on the DVR then go to “Disk Manager” and select removed HDD and select “YES” when there is
“Removed disk will be Confirmed” message. Select new installed HDD then register it formatted.
Mark Enable as “YES” from Fomatted HDD list.

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HDD Re-using (Add Used)
You can use HDD that has been used before from DVR, in this case you do not need to do format and delete
the data.
How to use it? Please install previous HDD in the DVR, and go to “Disk Manager” menu and select the HDD
that you wish to re-use which is you just installed HDD, and press “Enter” key then you will see the pop-up
message “This disk can be added without format / nevertheless, do you want format this disk?” and select
“NO” for re-use without format, and select “YES” for format.
4.5 Remote monitoring & control
Via Internet/Intranet, in remote site, user can access with PC.
1) Ethernet Connection
Cut power and connect Ethernet cable to DVR and Network, then, input power.
<Reference>
To protect DVR damage, after connecting Ethernet cable, input Power. Please, check Ethernet cable
connection firmly. Input power on DVR and check its connectivity.
2) Network Setting
- Ethernet
Set type as Ethernet and input IP, Netmask, Gateway,
DNS. The way to input is using directional key or
mouse wheel.

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- PPPoE
Change type for Network menu into xDSL then go to
xDSL menu.
Change Port in Ethernet (User needs to remember Port).
Enter ID and Password assigned from PPPoE registration
in xDSL menu.
There are connection confirm message when xDSL
connection is secured.
- WRS
User can configure “Time Interval” from 1 min to 24 hours.
With WRS time interval set, WRS will be “ON” and DVR
will be registered automatically. WRS server address
should be kept in default and enter GROUP ID.
We recommend using user own GROUP ID to avoid
duplication. If user operates own WRS server is “OK” to
used.

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5. Menu Usage
5.1 Menu Structure
The menu structure will be shown like below image, and each menu setting method is described in
explanation of set items.
1) Function Menu
To run Function menu, please, click the right button of mouse in live monitoring or playback status or push
“Func” button on the front panel.
The Function menu can be controlled by mouse.
Each function can be executed by clicking right button of mouse and click desired icon.
The Function menu also can be controlled by front part of DVR’s buttons.
Please refer to below picture for the Function menu structure.
Please be noted that Function menu will disappear if there is no operation during 20 seconds.
[Function menu in live screen] [Function menu in playback screen]
2) Factory Reset
In order to reset value to factory value, go to System Setting System Setting, and once press Factory
Reset then the warning message will be appear, click “Yes” to reset the DVR value to factory.

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5.2 Monitoring
1) Login Screen
DVR will turn on automatically once user connects power to DVR. All LEDs are turn on and off in order when
DVR boots up. The basic screen will be black with login window pops up.
2) Basic Screen
The basic screen will be maximum multi screen DVR supports.
- Single Screen : After press the channel number wanted or click mouse button.
Press [MULTI] button to return to divisional screen
- Multi Screen : Press [MULTI] for multi-channel display or click “Display” icon from Function menu
3) Screen Description
The status bar from monitoring screen shows DVR’s current status which includes the following: Date/Time,
Record, Motion/Sensor Detection, Manual Record, Text input and HDD’s record capacity.
When Motion is triggered, the channel name is changed to green, sensor to red, and text to white.

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4) Auto Switch Mode (Sequence)
Auto switch screen mode is a feature in which the selected channel or multi screen division switches in order.
According to configured time interval. Max. The 16 channels or multi screen division can be configured and
the time interval will be 1~60 seconds.
(Please refer to “Monitor setup” for further configuration method).
Auto Switch mode can be set in every division mode by pressing the [SEQ] button.
Press [SEQ] button once more to leave from Auto Switch mode.
5) Event Screen
It is available to set the relevant screen pop-up automatically when an event is triggered
√ Users can choose events for pop-up in event source. Event source supports 3 types of events: Sensor,
Motion Detection & Text.
√ In case of multiple triggered events the corresponding screens will pop up automatically.
For example, if events are triggered in 3 Channels, they will be displayed in 4 screen division automatically.
To return to the original channel, press one of the pop-up channels button.
√ Press [ESC] to return to original channel.
<Caution>
If Alarm pop-up set to Off, Event pop-up is not activated
If Alarm pop-up set to Keep, it keeps showing pop-up image until user press any button. To return to
previous screen, please press any button.
6) Zoom Screen Mode
This feature enlarges a specific area with digital zoom in single screen.
√ Press [ZOOM] button in single screen or press [FUNC] button then select D-Zoom button to activate D-
Zoom mode.
√ Select + , - button for zoom in or out or you can use mouse drag as well.
√ The default zoom in location will be center of the screen. Use Up/Down/Left/Right button to move screen
(22 levels for left / right, 15 levels for up / down).
√ Zoom mode supports between 1.00X ~ 16.00X range.
√ Select – button then press Enter or click on right button of mouse to get out
of zoom mode.

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7) Pause Live Screen
Live screen can pause like Playback.
Press ll(PAUSE) to pause live screen and press ll(PAUSE) to return live screen.
8) PTZ Control
Connect PTZ controller to DVR and set relevant protocol from
“Serial” menu, then PTZ can operate while monitoring live
images.
To operate PTZ, change the screen to relevant single mode
which is connected with PTZ. Then PTZ works automatically
with following icon.
- The front direction button will be only for PAN/TILT and Zoom can be controlled by Tele, Wide button of
OSD Menu.
- Please press PTZ button either in Front panel or Function menu to use OSD Menu, Zoom, Focus, Preset, Aux.
- Focus : “Control focus with [Near] or [Far] buttons.
- Zoom : Make zoom in, zoom out using ‘In’, ‘Out’ button.
- Pan/Tilt/Zoom : This menu is used to control Pan / Tilt
/ Zoom function. Select relevant channel to control PTZ
which is connected with PTZ.
- Load Preset : Press [PTZ] button in PTZ screen to activate Load Preset menu.
Select Preset number wanted and press [Load] button.
- Save Preset : Press [PTZ] button in PTZ screen to activate Save Preset menu.
Select Preset number when you want to save and press [Save] button
- Auxiliary On : Press [PTZ] button in PTZ screen to activate Aux On menu.
Using up / down button or mouse wheel to select the Aux Number. Select On and press Enter button or
click from mouse. (Aux function is available to max 16 functions.)
- Auxiliary Off : Press [PTZ] button in PTZ screen to activate Aux Off menu.
Using up / down button or mouse wheel to select the Aux Number.
Select Off and press Enter button or click from mouse.
- Menu : To access the connected PTZ’s menu, use up/down/left/right and enter key from front panel for
setting the menu, and press ESC or PTZ button to exit the menu.

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6. Search & Playback
6.1 Playback
1) Playback with Basic Screen
Press [PLAY] button in monitoring mode or mouse click play button in Function menu to playback
If [PLAY] button is pressed, the last playback will run at 1x speed.
If [FWD] button is pressed, playback starts from 1min earlier than recent time at 1x speed.
If [REW] button is pressed, reverse playback starts from 10 second earlier than recent time at 1x speed.
If [PLAY] button is pressed during multi screen division, playback will start in multi screen division.
.
2) Playback Function
Playback 1× speed. When mouse is used, click Play button in Function menu.If
[PLAY] button is pressed in monitor mode, it playbacks from the latest played
back. Pressing [Play] button again to reverse playback direction during playback.
Pause playback temporary. With mouse, click Pause button in Function menu.
Stop playback. With mouse, click Stop button in Function menu.
High-Speed
Forward
Playback
Playback speed will be changed. (x1, x2, x4, x8, x16, x32, x64, x1/2, x1, x2, x4 – in
order). Also, available to change playback speed pressing [FWD] button.
High-Speed
Reverse
Playback
Reverse playback speed will be changed. (x1, x2, x4, x8, x16, x32, x64, x1/2, x1, x2,
x4 in order). Also, available to change playback speed pressing [REW] button.
Forward
Playback by
each frame
Press [l▶] button on Pause mode to playback by each frame to the forward. Push
[PLAY] to return normal playback.
Reverse
Playback by
each frame
Press ◀l button on Pause mode to playback by each frame to the reverse. Push
[PLAY] to return normal playback.
Use external dial under playback to achieve forward or reverse playback at a
speed of x1, x2, x4, x8, x16, x32, x64. Also available to use internal dial to achieve
forward or reverse playback at frame by frame.

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6.2 Search Mode
This menu is to playback specific time data from the time frame and searching log at Playback mode.
Press Search button on the front panel or click in Function menu. There are Time, Calendar, Event, Thumbnail
mode. Press Search button on the front panel or click in Function menu.
1) Time Search
Select date and time to search and playback video will be moved to the selected point.
The date and time of start-recording
The latest date and time of the recording
Select the range of date and time for Search
2) Calendar Search
Calendar search will enable user to search date and time
easily.
When calendar search is executed, it marks recorded date
/ recording status of current date.
Select date from calendar user want search, then, recording
status comes up and playback starts if recording section is
selected. YY/MM/DD/Time is available to be changed using
Up/Down/Left/Right button or mouse wheel.

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3) Event Search
Users can search by all channels, some channels, all events, motion
detection, and sensor in certain range. Search result will be displayed
on additional event window. Select search list to start playback.
In case of searching motion events, it is available to filter and see
only motion triggered events through “Set Motion Area” menu.
4) Thumbnail Search
Search certain channel by thumbnail type. If a searched thumbnail is selected, selected date and time video
will be played back.
If thumbnail search is executed, 16 cycles will be shown
based on start time.
Select one of them and playback recorded data.
6.3 Copy
This is for copying recorded video. There are CD/DVD and RE4 and AVI formats. Copy function
is supported and to be used by those who have the authorization. For authority configuration,
please, refer to (User Set up).
To use copy function, press [COPY] or Click Copy button in Function menu.
If a user runs copy menu during playback, playback time will be set as backup start time.

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1) DVD
Users can make a copy in to DVD. The Data and Mini Player,
can play back the data is copy on the DVD media after
selecting channel/time and starting back up. It is required
to insert media before starting back up since DVR distinguishes
type of DVD media just about to start back up.
2) EXE
User can backup in HDD, USB memory and playback via mini
player or Control Center.
All channels selection is default but user can select individual
backup channel.
Select RE4 using Up/Down key in front panel or moust wheel
Select the channel location and press Enter or use mouse wheel to pop-up
Format USB memory or HDD by FAT32 type. Press Enter or click mouse button
※ Caution : If a file is not backed up completely, it is not available to playback in PC.
3) AVI
Users can backup in HDD, USB memory. The specific part of
channel can be copied but it is impossible to copy multi channels
at the same time. There is no specific player required but users
can playback files using common media player.
※ Caution : If copied file is not played back, please, install
integrated codec first

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7. Configuration
7.1 System Set up
Time, disk, and authorization can be configured.
1) Date/Time
Time set should be configured prior to the recording.
Time configuration is very important to protect the
recording data.
Time change on recording is not recommended.
Time zone configuration value of factory default is
“UTC 00:00 Dublin”
- Time Set up
<Caution>
Under recording, if a user changes the time, it will affect the time change on previously recorded video.
Therefore, we recommend backup before changing time.
• Standard Time
Set time in which installed DVR.
• Daylight Saving
This menu is synchronized with time zone configuration menu. It means when daylight saving area is set, this
function works. Daylight saving applicable area is all the same with Time zone of Microsoft Windows. Users
can select whether to apply daylight savings or not where DVR is installed in Daylight saving applied zone.
• Time
Configure date among “MM/DD/YYYY”, “YYYY/MM/DD”, “DD/MM/YYYY”.
• Apply
User must push “Apply Date/Time” button. And you will see the below message box.
<Caution>
Except date/time configuration, other records automatically,
but “date/time” configuration influences critical effect to
HDD recording file system,
It doesn’t record automatically.
To apply the changed value, user must press [Apply] button.
MENU SYSTEM DATE/TIME

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2) NTP Set up
NTP (Network Time Protocol) synchronizes the time of
all connected device. To set DVR time to standard time
open server which offers standard time on the network
and client which is connected to open server to receive
time and synchronize it with standard time. Besides that
DVR can be set as server to offer standard time to other
devices and can be set as both server and client as well.
- NTP Mode
Configure NTP mode of DVR – Client / Server / All
Time synchronization is able in open standard time external server or internal server.
Set user’s DVR as NTP server then it is able to offer standard time to other DVR or
devices.
It can be used as both client and server.
- NTP Server Loc.
When NTP mode is client, it is on Enable. Configure yes or no wither NTP server is in Local Network or Public.
- NTP Local server IP
In NTP local server Enable, configure server ip. Input IP address of NTP server or DVR set by NTP server in
local network.
- Interval
Configure interval of time sync.
※ Caution: If use NTP client mode, user must set NTP on.
MENU SYSTEM DATE/TIME NTP

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3) Disk
It explains how to add or remove or format internal or external HDD.
- Over Write (Auto Deletion)
If there is no space in HDD, old data will be deleted
automatically.
- Disk Full Alarm Warning
It gives notice if the recorded data is full up to
configured limitation of all HDD disks which is
connected to DVR.
- Block Playback
Start record
Record during 10 days.
In progress of record
Record during 10 days.
Start record In progress of record
Recorded part for 2 days.
[Picture 1] [Picture 2]
This function makes recording data seen during the limited area.
For instance, if setting block playback by 2day(Pic 2) among 10 days(Pic 1), just allowed 2 days data can be
played back.
- Block Recording
It is for recording as much as dates set as Block playback.
For example, if user set 3 days for Block Playback , DVR will maintain 3 day’s recorded data and data after 3
days will be automatically removed even if user didn’t set Auto Deletion. Since data can not be recovered after
deleting data, be cautious at menu setting.

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4) Disk Manager
This is menu for the management of internal or external
HDD.
Manage status, bad block, size, Yes or No etc.
Display location or type of disk.
Int A (Internal A HDD), Int B (Internal B HDD), Int C (Internal C HDD), Int D (Internal D HDD),
Ext (External HDD)
Display bad block. In HDD, If no problem, “0” will be displayed. Others are not shown anything
at all.
Display HDD size by MB unit
Make HDD enable mode or disable mode.
Yes: enable / No: Disable
● In case HDD YES
- Enabled : Press [Enter] in No mode or scroll mouse wheel. Notice window pops up and show user the
message like below.
“Caution : This Disk is not available without format. Will you format Disk?”
- If selecting No, keep previous data and HDD will be Enable to use.
- If selecting Yes, delete previous data and HDD will be Enable to use.
● In case HDD No
- Enabled : In Yes mode, press [Enter] or scroll mouse wheel and notice window pops up and show user the
message like below.
“Caution, will you remove Disk?”
- If Yes, user will find the message “Disk is removed” on the bottom and Enable status will be No.
- HDD is not used.
- If user select “No” in “Disk is removed” message, the previous HDD status will be maintained as
“Enabled Yes”.
MENU SYSTEM DISK DISK MANAGER

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5) Disk Status
Temperature and status of HDD installed in system will
be shown.
Represents Celsius temperature for HDD
Represents Fahrenheit temperature for HDD
Represents HDD enable or disable status.
Good : Normal , Bad : Abnormal (HDD will be replaced).
6) Disk Mirroring
This DVR has DVR Mirroring function and NVS Mirroring. (Network Video Storage)
Without additional user control, if connecting DVR and NVS via Gigabit Network Cable, Mirroring function will
be activated and user can operate it easily.
Recorded Video data via Mirroring function can playback in another DVR. But if user wants to use the HDD for
recording, it should be formatted again.
- DVR Mirroring working method
Recording HDD
Mirroring
Mirroring HDD
HDD-3 HDD-4
HDD-1 HDD-2
Mirroring
DVR
HDD-4 HDD-3
HDD-2 HDD-1
Mirroring
Mirroring
Recording
Recording
HDD-4 FULL
HDD-3 FULL
MENU SYSTEM DISK DISK STATUS
MENU SYSTEM DISK DISK MIRRORING

HD-SDI DVR HF-406 / 812 / 1612
① HDDs will be set like the above.
② Recording data of HDD-3 is mirroring with HDD-1 and recording data of HDD-4 is mirroring to HDD-2
③ If there are 4 ea of HDDs are mounted on DVR and starts recording, HDD-4 will start recording.
④ If HDD-4 is full, automatically HDD-3 will start recording.
⑤ In case that Disk Auto Deletion is configured, when HDd-3 is full, automatically system return to HDD-4 and
it will overwrite from the oldest data for recording.
- Mirroring Configuration
All mounted HDD will be recorded in order without Mirroring
Mirroring recording only with internally mounted HDD ( not HDD in NVS04R)
Mirroring recording only with HDD in NVS04R which is connected to DVR. (not HDD in
DVR)
Mirroring recording with all HDDs in DVR and NVS04R.
① Using directional key in Disk Mirroring configuration, please, select DVR for use and press Enter.
But, before Mirroring configuration, all HDDs should be Removed – (Remove (NO).
② After configuration with Enter, if Pop-up message window is shown, select YES.
③ After moving to Disk Manager, all mounted HDDs are supposed to be formatted and Int A, B is configured
as [M](Mirroring) and Int C, D maintains [NO] status..
④ After selecting Int C, D and then Add(YES), select YES on Pop-up window ad press Enter.
⑤ Configured HDD is shifted from [NO] to [YES] and DVR can use the HDD for recording.
⑥ After all configuration for mirroring is done, it will proceed with mirroring recording.

HD-SDI DVR HF-406 / 812 / 1612
1. For Mirroring function, HDDs capacity and model for Recording and Mirroring should be same.
If not, it won’t work.
But, in case that HDD capacity is same but just different model, sometimes, it cannot work properly.
Ex) Example for normal Mirroring and abnormal Mirroring
1) Normal Mirroring case
2) Abnormal Mirroring case or not recommended.(different model and size)
2. For Mirroring configuration, HDD status of all HDDs in existing DVR and NVS04R should be [NO].
If, one of HDDs is not [NO] status, since Mirroring configuration will be failed, please, remove HDD
and make all HDDs at [NO] status.
But, except HDDs formatted by FAT32 from CD/DVD or external storage (eSATA, IEEE1394, USB).
3. For Mirroring configuration in NVS04R or DVR, other HDDs should not be added except its Mirroring
configuration.
Ex) For NVS Mirroring configuration, all HDDs in DVR should be [NO] status.

HD-SDI DVR HF-406 / 812 / 1612
- Mirroring HDD Replacement
If Mirroring HDD free space becomes 0%, on DVR console screen, alarm pop-up message will be shown for
Mirroring HDD replacement. This time, user can check Mirroring HDD free space in Disk Replace menu and
user can replace it if user wants to continue mirroring using new HDD after taking off old mirroring HDD.
① Select HDD in Replace status then press Enter.
② Select YES if there are popup message about Replace
HDD Remove or not.
③ Take off old installed HDD then install new HDD.
④ Please out of menu once all setting is done then
mirroring record starts.
The name of Mirorring HDD.
First date and time of recording
Last date and time of recording
If HDD has free space, it show “Mirror” and if it is 0%, it will show “Replace” for alarming
HDD change.
1. For Mirroring HDD replacement, user must do it in HDD Change menu.
2. This time, HDD for replacement should be same model and capacity with the original HDD.
3. If user does not replace Mirroring HDD after replacement popup message – 0%, System will delete the
oldest data in sequence and keep Mirroring.
This time, if user check Mirroring block of each HDD in HDD replace menu, user can see the doubled block
but it just points out that this Mirroring HDD is not replaced.
Actual recording data is not doubled
MENU SYSTEM DISK DISK REPLACE

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7) User Setup
The user and administrator can use all functions.
The maximum number of users is 10 people.
Each user can use the functions permitted.
- Current User
Displays current user loged in
- ID & Password Changes
User ID can be changed with Maximum 22 characters and Password is max. 8characters.
But Admin account cannot be changed.
<Reference>
Admin Password is “12345” in factory default and from user 1 to 10 in order “11111”,”22222”, and
user10 is “00000”. In case of 9 channel DVR user, press “0” for figure 0, in case of 16 channel, press
button “10”
- Channel Authorization
Administrator has all rights to all channels and it cannot
Be changed. He can allocate the right for access to each
channel per user.
- Function Authorization
Administrator has all rights to all functions.
He can allocate the right for the function per user.
MENU SYSTEM USER SETUP

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- Auto Log out
System supports Auto logout if log-in user is no further
action during the certain time. It can be configure 1min to
60 min and admin and user can control it.
- Usage of authorization
After admin finishes user authorization setup, it is delivered to each user with their usage of authorization
and password.
Users can use only the allocated authorization.
8) Utility
Configure the name of DVR, remote controller ID,
Language.
- DVR Alias
Set the name of DVR.
- Language
Select Language to use.
- DVR Keyboard ID
This menu is to set the address of keyboard when using all functions of DVR by keyboard. Factory default is
“1”. If user wants to control various DVR by one keyboard, its address should be set with the different value.
If designated address is configured same as keyboard, user can control DVR function.
- Remote Controller ID
Max 16 remote controller ID can be set and one remote controller can manage 16 DVRs.
- Firmware Update
Can updated firmware by USB Memory.
① Insert USB memory stick to USB port.
② Press firmware Updated button.
③ Select [YES] on the pop up window.
④ System will reboot.
⑤ Firmware update is done.

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- System Log
Please, use up and down button of the front panel for
scrolling and left and right button for page shift.
- Factory Reset
Change all configuration value by factory default.
< Caution >
This function is allowed only for system administrator.
.
- Configuration Import/Export
Export – Save Configuration data in DVR to USB
Import – Apply exported Configuration data to relevant
DVR or another DVR.
- System Information
Display recording status and system configuration of DVR
※ Caution : This function is allowed only for system administrator.

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7.2 Network
This is menu for configuring network
- Type
Configure type of Network (Ethernet/xDSL).
If connected to cable modem or Lan directly to DVR,
configure by “Ethernet”.
If DVR connects to xDSL- one of PPPoE type, configure
xDSL.
But if it is not type of PPPoE, configure ‘Ethernet’.
1) Ethernet
- DHCP
With DHCP (Dynamic Host Configuration Protocol), all hosts connected to Lan can get Public IP address
temporary.
If LAN has DHCP server and it is active, DHCP server allocate IP address to DVR.
Mostly middle and large network use DHCP server in LAN, but in case of small network, NAT(Network
Address Translation) of HUB is general.
- IP Address
IP Address is for the connection between DVR and Control Center and also for web connection from
Webviewer. (But, Net Mask, Gateway should be configured.)
- Net Mask
Net Mask makes range of IP address available. It should be received from network administrator.
- Gateway
Gateway is necessary to communicate IP, it should be received from network administrator.
- DNS Server
DNS1 is mandatory item to regist and use WRS and it should be asked to network administrator.
- UPnP Port Forwarding
When using Internet Sharing device supporting UPnP, this function enable all connected DVR to do Port
forwarding and they can be connected to Internet with IP address of Internet Sharing device.
① Configure two DVRs with DHCP On
② Please, check if DVRs which are connected to Internet Sharing Device are allocated with official IP
MENU NETWORK Ethernet

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③ Configure DVR port of DVR(A) and DVR(B) as 81 and 82 individually.
④ Configure UPnP function of Internet Sharing Device as “ON”
⑤ Configure UPnP Port Forwarding function of DVR as “ON”.
⑥ Please, check if Port Forwarding Status message is changed from “Not Available” to “Port Mapping is OK”
⑦ Finally, if user accesses DVR(A) with the IP address with port number 81 or DVR(B) with the IP address
with port number 82, user can access DVRs.
- Port
Port is necessary for Control Center and Webviewer connection.
※ Reference : Basic port is 80 and if using PPPoE modem and AP, be careful typing port number.
- Network Stream
Network Stream function is to configure resolution, frame, image
quality for monitoring in Control Center, WebViewer, and Web
Eye Application. The stream set by this menu makes smoother
network monitoring.
- Bandwidth
Bandwidth is to configure the maximum transmission speed. Its default value is 0.0Mbps and it means no
limit for network data transmission. (But, it should be configured by administrator.)
2) xDSL
DVR is connected to xDSL line and use PPPoE type, please change type by xDSL and configure user ID and
Password. User ID and Password should be same as xDSL
- User ID/Password
Configure user ID and Password.
- Status
It shows connection status of DVR.

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3) WRS
If DVR is connected to Cable modem or xDSL modem, IP address is changed at every connection to ISP. In this
case, changed IP address cannot be known. If DVR using
static IP register into WRS server, frequently changed IP
address can be known easily when it connects to DVR.
- Interval
For continuous registry, register intervals should be set
to ‘Interval’. According to set value of static IP address,
it renews the information in WRS server regularly.
If user registers the interval ‘0’ or DVR does not transmit
any data for 2 days, the data is removed from WRS.
- URL
This menu is to set WRS server address for DVR registration. WRS addresses that operates now are
webeye.to 입니다.
- Group
With Group ID, user can serach DVR which using Dynamic IP address in Control Center.
It is available to find and register a DVR which is connected to Dynamic IP using group name set by this
menu
- Status
It shows WRS server registration status of DVR.
4) Radius
It makes to manage account information from several different DVRs to one account using Radius server.
Please ask to Administrator before you use it..

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- To set Radius, Status, IP Address, Port should be set.
- Set ‘Enable’ the status to use Radius and enter ‘Radius Server IP’ to IP Address.
- Standard port to use is 1812 and specific port number which is from Server is also useable.
- ‘User ID’, Password’ and ‘Radius Shared Key’ are needed from administrator of Radius server after forwarding
DVR account information to him.
- Use ‘ID/Password/Shared key’ to register unit to Control Center.
- Click the Radius Shared Key and enter ID, Passward, Shared Key as side image.
- Registration is completed of all information is correct.

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7.3 Device Set up
In Device setup, user can configure camera, monitor, audio, text, serial which are connected to DVR
1) Camera Set up
This menu is to configure option for each camera. User can configure setting of each camera like [Title],
[Status], [PTZ], etc.
Configured value will be applied to same as monitoring.
- Using Channel
Configure whether the camera is used or not.
If you want to exclude certain cameras even with video
signal, user should set status off.
- Title
Configure camera name. Text input box could be
different depending on menu but its setting method is
the same.
- Input Resolution
This shows resolution of camera connected with DVR and user can’t change this.
- PTZ Set up
Add configuration for PTZ Address, PTZ Port.
PTZ Home : Shift to Home (preset 1) if it has no
movement in certain time while PTZ control
PTZ Idle Time : If it has no movement during
configured time, shift to PTZ Home.
PTZ Port : Select Port for PTZ
PTZ Address : Configure the address configured in PTZ.

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2) Monitor Set up
This menu is to configure option for Monitor
- Event Pop up
If specific channel uses MD, Sensor Input, it makes the
relevant channel popup as single or multi screen.
To use this function, event should be set to event
schedule in recording set up and MD / Sensor
configuration should be done also.
√ If event popup time is set as off, event popup will not work.
√ Event pop-up can be configured per second from 1 to 10 seconds. If user set Event pop-up as keep, it will
show continuously on the popup screen until the time user push any certain button.
- The way to composing
Users can compose 4 division screens view and
position each channel freely.
√ Minimum 1 unit and Maximium 4 units are
available to be registered and use.
(But in 4ch DVR, it is not supported).
- Channel Converting
Users can convert certain channels through. coverting
function in live/Playback mode. Checked channel don’t
be shown in live/Plabck
- Display Information
Display information is to configure which information will
be shown on live view and playback view. In live view,
there are the Channel name, Text, and Status Bar.
In playback view, time, channel name, event, text Command
show and hiding can be configured.

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- User sequence Configuration
This menu is to edit function of user sequence configuration.
User can configure 16 sequence modes and it is available to set
from 1 to 60 seconds.
In Sequence mode, users can configure channel or division mode
and sequence time from 5 to 60 seconds. If user set it to Off,
this function will not work.
The default setting for Alarm restore is off. In case alarm popup occurs during sequence mode sequence
mode will turn off. When Alarm restore is set on, sequence mode will ba activated again after alarm popup
time finishes.
Sequence mode can start when user pushes [SEQ] button.
To escape from Sequence mode, please, push [SEQ] button one more time.
1) User should set in order without any missing during SEQ channel configuration. If there is an item that is
“Not Set”, the SEQ channel that is being sequenced before “Not Set” and SEQ channel is automatically
excluded after setting “Not Set”.
3) Audio Set up
With this menu, user can configure Voice Channel, Audio recording, Volume, Synchronization, Mixing.
- Voice Channel
Select audio to use.
- Recording
Configure yes or no if using audio recording.
If No, audio will be out only in live view and if Yes,
Audio will be out in both view modes.
- Synchronize Video Channel
Configure whether input Audio and Video are synchronized or not. If Audio no.1 is set to video channel no.4,
Audio no.1 is output with video channel no.4.
Default set is Audio no.1 to video channel no.1.

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- Audio Gain
Input Audio Gain can be adjusted. If output value of input Audio is weak, adjust as + and – in the
corresponding case properly.
- Audio Output Mixing
Select Audio for output.
If user sets Mix On, all input audios output.
But if user point out 1~4 audio input, selected audio
only output.
4) Text Set up
Configure Text in Device menu.
- Recording
Set On/Off of recording against Text input
- Sync Text with
Select channel to synchronize with text.
- Device
Select the device to input text. Manual, Star Finger
007, VSI Pro are available to select.
Star Finger 007 and VSI Pro can be used with defined
protocol, and other devices with Manual mode.
- Header check
If Text device is set manually and there is the text pointed out as Header, it is regarded starting of text
information from the relevant letter. In case of not using Header, all text after Delimiter is regarded as new
text.
- Delimiter
Using Delimiter, user can point out the end of line. Delimiter stands for the end of line.
- The number of Line
It is to define how many lines one information has. For example, if user set 30 lines, system recognize 1
information binding 30 lines.
- Time out
If configured line is not full, after the last information, if there is no further information during certain time
range, system deal with it as one information.

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5) Serial Set up
DVR has 3 serial ports. One is RS-232C(D-Sub) and the other 2 ports are RS-485(Terminal).
- Serial Port
Select Serial port to use among 3 COM Ports
- Device
Select Device connected to DVR serial port.
- Interface
Configure which interface user uses.
COM1 is for RS-232C, COM2 and COM3 is for RS-485
- Baud rate/Parity/Stop Bit/Data Bit
In put suitable value according to external device.
7.4 Event Set up
There are 5 items such as event, Text, Sync Event, Preset and System event
1) Event Check
There are 3 items – Always, not apply, Timezone. “Always” option works always with event and “Custom”
works with scheduled event. In case of Timezone, user can configure event per weekday/time.
Not selected time or configured as “Off”, DVR doesn’t work with event.
• Weekday : Point out weekday to apply
• Time : Ponit out time to apply
• Copy to all days: Copy the selected configuration to All Days.
• Delete : delete item as INDEX unit

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- How to configure
If configuring item, weekday & time, they are displayed
on the table.
If clicking and selecting start time and end time of
recording on the table, weekday, time will be shown on
the table.
- How to delete
Select item and click Delete button.
If clicking Delete button without selecting item, previously selected item will be deleted and from the latest
item, it will be deleted in order.
- How to make changes
After selecting item, change directly weekday & time.
- How to copy to all days
Select item to copy and click “Copy to All Days” button.
2) Sync Event
Configuration for Event synchronization
- Selecting Event Action Notification
There are 7 actions – relay 1 to 4, buzz, E-Mail, FTP,
& Twitter.
- Action Notification Duration
Duration Time starts with relay and buzzer setup and
the notification alert will be active within the duration
time set by the user. E-mail and Twitter will be
transmitted within every configured time interval.
If duration time is set off , Sync event will not be working.
- Normal Event source
Users can configure Sensor, motion detection, V-loss,
& Text.

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- System Event source
System Event source can configure Bad block, Disk full,
Fan error, authorization failure, WRS registration failure,
Mirroring Disk Full, Power on, & Abnormal recording
stops.
- Relay 1~4
Event notification will be achieved throughout relay 1~4 as much as user set duration time.
- Buzzer
Event status will be reported by buzzer based on time duration set by user.
- E-Mail Set up
Input E-mail address to receive event alarm by E-Mail
• E-Mail Address : Input E-mail address with receiver’s
E-mail information.
E-mail format should be xxxx@xxxxxx.xxx and the
users must only use combination of numbers and the
English alphabet.
• Sender’s E-mail address : Sender’s E-mail address is set when user use E-mail for output selection and
user setup E-mail address as xxxx@xxxxxx.xxx. User doesn’t need to input fixed address for E-mail but
address which can be distinguishable.
• Authentication : There are 3 ways to send E-mail, Non-authentication sending, SMTP server authentication,
TLS authentication. Non-authentication is to send e-mail without authentication from authentication server.
SMTP server authentication is to send e-mail after an authentication of sender’s e-mail address from SMTP
server. TLS authentication is to send e-mail after an authentication of sender’s e-mail address from TLS
server
• Including Picture : In general event, when sensor, MD, V-loss events are generated, an event information
with triggered channel video recording will be sent via email to an user defined email address.

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- FTP Image Backup
The DVR sends 1 video image per event to a FTP server when an event occurs.
• FTP Uploading
① It makes FTP function On or Off.
② To use FTP sending function, select ‘Normal Event’.
③ Since FTP just transmit image, if there is no image system event, it is not supported.
• Server URL : Enter the FTP server address to send image.
• User ID : Enter the relevant ID when FTP server authentication is set.
• Password : Enter the password
• FTP Directory
① Select Folder to save image
② If folder is not indicated, the image is sent to the folder which server selects.
- Twitter Connection
Twitter can be connected to send single image or a text message about an event information of the
triggered channel.

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- Twitter Synchronization
Twitter can be connected to send a single image or a text message of an event triggered on a channel.
• Twitter Action Duration
This menu allows you to setup the transmission duration of the Twitter feed.
Please select Normal, Event, or System Event to be used for Twitter transmission.
① Configure e-mail account to receive URL in E-Mail Setup.
② Turn “ON” Forward URL with e-mail.
③ Select generate PIN and run.
④ URL is output on the screen bottom and same URL is transmitted to the configured E-mail.
(I don’t understand.)
⑤ Input URL on Web browser address box and connect.
⑥ Input Twitter account and password to confirm Dvrlog account use.
⑦ Input PIN number printed after confirmation in PIN input box of the Twitter Setup.
⑧ After PIN number confirmation, authorized Twitter ID and Login status are displayed.
⑨ Run send Test Message and check Twitter transmission.
• Twitter ID : Type in Twitter account to be used
• Logging Status : It shows current log in status
• Include DVR Alias : This setup sends DVR ID with event status to the assigned twitter address.
• Including Picture : This setup sends recorded images together with event status information to the
assigned twitter address.
• Send Test Message : This will send a test message to Twitter to confirm correct configuration setup.
• Generate PIN : If click this, It will generate URL for login.
• Forward URL with e-mail : Configure whether transmit Authorized URL after running Generate PIN or not.
We recommend making the option ON due to its authorized URL length. To transmit URL via E-mail, E-mail
account configuration should be done in advance.

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2) Motion Detection
The Motion detection can be used to notify user of detected motion on each channel or all channel.
- Channel
Configure All or each channel.
- Sensitivity
Sensitivity can be configured from min.1 to max 10.
- Area
Area configure detection when a motion is triggered.
User can select all or clear all. In case of configuring each channel, it is available to set all, clear all or define
user area.
• User Area
When selecting per channel, user area it can be configured.
1 grid size is 22x15 and factory default value is All grid selected.
If pushing user area, configuration window for detection area. With direction key, select an area and press
[Enter] or click mouse.
Use the following methods to view previous menu : “ESC” button right mouse button, or shift.
Users can set motion detection area in screen.
The motion detection zone by setting is indicated in grey. If there is previously defined Motion detection
area, detection for the area is terminated and detection is applied to all area in contrary case.

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3) Sensor
This menu is to setup the existing sensor input and the type of sensors. Users can configure sensor by each
channel. If sensor is selected as All, N.O, or N.C. it is
applied to all channels. Users can set different options
like N.O, N.C, or Off after selecting each channel.
4) Preset
In PTZ function, make configured preset work according
to sensor input.
Please, configure preset per PTZ. After selecting channel
in preset menu, select event to work preset.
Event can select sensor, MD, Text, its preset can be
configured up to 16.
Normally-open (NO) contacts connect the circuit when the relay is activated; the circuit is
disconnected when the relay is inactive.
Normally-closed (NC) contacts disconnect the circuit when the relay is activated; the circuit is
connected when the relay is inactive.

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7.5 Recording Set up
There are 4 modes for recording – schedule recording, manual recording, Continuous Recording, and Event
Recording. Schedule Recording records automatically in accordance with the configured schedule and Manual
Recording records via pushing “REC” button.
Continuous Recording records continuously upon initial system boot up. Event Recording records when an
event occurs
1) Manual/Continuous/Schedule recording setup
Users can select the recording mode from manual, continuous, or schedule recording.
And their resolution, frame rate, quality will be in accordance with the program
- Manual Recording
Only in manual & event recording, manual recording runs and when pressing [REC] button, recording starts.
If user wants schedule recording, recording mode should be Schedule & Event.
- Continuous Recording
Continuous and event recording mode is set to
operate only after the system booting is complete.

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- Schedule Recording
It records according to the programmed schedule
automatically. Make recording mode Schedule & Event
and configure day and time.
Check and select each program default value and select one of 9 programs from A to I. User can not set two
different program to one schedule.
• Program : Set recording program(A~I)
• Time : Set time applicable
• Copy to All Days : copy the selected items to all days.
• Delete : Delete per Item
• How to configure
Configure item, weekday, program, time.
If selecting recording start time and end time on the
table by mouse, its item, weekday, program will be
displayed.
• Copy to All Days
Select itmes in weekday and click Copy to All days button.
• Deletion
Select items and click Delete button.
If clicking delete button without item, previously selected item will be deleted from the latest time order.
• Edition
Select item to edit and change the values. And then, configuration will be deleted and newly changed value
will be applied.
< Caution >
When configuring time sector, previously configured time can not be included.
- Event Recording Set up
In Event recording, user can select event like Sensor,
motion, Text, digital input. For event recording, user
can configure its resolution , frame rate and image
quality using program.
Basically event recording can use Manual & Event
together with Schedule & Event.

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<Reference>
If user wants to use Event recording only, please, set frame rate as 0fps and enter frame rate for Event
recording.
• Event applied time
To make event record user needs to setup record time for pre and post event. Event record range will be set
based on time set by user.
√ Record time before event : User can select between 1~5sec and time ahead of event will be recorded as
much as time set by user.
√ Record time after event : User can select between 1~30sec and time after event will be recorded as much
as time set by user.
2) Program Set up
Using [Program], adjust frame rate and quality configure
recording program for Continuous & Event, Manual &
Event, and Schedule & Event.
Select Program to configure frame rate & resolution.
For maximum performance, user can freely allocate the
recording resource per channel. This feature enables the
user to lower the recording performance of each
channels and allocate the remaining resources to raise
the recording performance of a specific channel or channels.
1) For maximum recording, user should allocate recording resource only to the half of the DVR’s channels.
2) To double the recording performance, user should set recording frame as 0 in all even or odd channels.
- Program
There are 9 programs from A to I composing recording quality and resolution per channel.
- CH (Channel)
Display the channel No.
- Input Res
It shows resolution per camera connected to each channel.

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- Rec. Res
It shows resolution for each recording channel.
The DVR will automatically record in 720p or 1080p determined by the video input.
- F (FPS)
FPS (frames per second) users can select 1 to 30fps per second. Max. Frame can be changed according to the
configuration.
- Q (Quality)
This configures the recording quality.
- Current Total Data Rate (Mbps)
It shows the average recording data capacity of all channels per second.
8. Web Viewer
WebViewer is Web application program loaded to monitor real-time image or to monitor the images recorded
through Web browser to PC located remotely.
8.1 System requirement
1920 x 1080 (with 32bit color) or higher
Windows XP Professional(SP3 or higher) / Windows 7
Internet Explorer 8 or higher
8.2 Installation
1) Webviewer Installer
Auto installation program is provided from login page to use Webviewer function. ActiveX installation is
required to a PC which has first connection.
<Caution>
Please close all programs related with Control Center when Webviewer Installer is installed. It may cause
an effect on installation.

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8.3 Login
1) Login
After inputting an IP address that is set to the system,
the WebViewer Login page will be connected.
Examples of input method in address box are
http://192.168.1.100 as IP address type or
www.addresstest.com as domain address.
In case of changing the port value besides default value
80, just input the changed port value. Input the set of
User ID & Password, click ‘LOGIN’ to access.
If password didn’t change in Control Center,
ID and Password will be admin / 12345. Admin ID cannot be changed.
2) User Set up
To access WebViewer, user authority and password can be changed in DVR or the account menu of Control
Center configuration.
Authority configuration is almost all the same in DVR and Control Center. But quick recording, backup, audio,
yes or no of using channel are only possible in Control Center.
3) Monitor
- When it is authorized with User ID & Password input at Login
page, it moves to monitor page.
- At Monitor page, monitor real time image of cameras
connected to DVR, or it can control PTZ camera, Relay, and
use Microphone function according to user’s authorization.

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4) Screen division and changing video position
When accessing the first monitor page, it is displayed into 9 divisions, 16divisions or 32 divisions according to
number of channel.
- It can to change to 1, 4, 9, 13, 16, 25, 36 divisions by clicking the number on top of page.
- Also, it can change to 1 channel mode by click any one of channel image
- Double click on one of the playback screen to convert in 1 channel mode
- After conversion to 1channel mode, double click on screen to return to previous division channels.
- At division screen, it can change screen location using mouse drag
If Ch3 image moves to Ch1, drag Ch3 image and drop on Ch1 location so as to exchange between 3ch and
1ch image.
- Press icon to convert as full screen mode. To back normal screen mode from full screen mode, press
ESC key.
5) Move to playback
Move to playback page with clicking top right of playback icon.
6) Channel On/Off
It is On/Off button for the Channel located to left in page. Click the channel wanted to On or Off.
And Default is On.

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7) Sensor Indication
The icon indicates when sensor occurs in system
When it sensors, relevant sensor icon comes to Red, and indicates
sensor number of video. When sensor is not triggered, icon keep
as blue.
8) Relay Operation
It can On or Off Relay of the unit. Click the number button to activate Relay On, then the icon Changes from
Blue to orange color.
Not activated Relay button means, the product is no supported.
Relay is need user’s authority. Refer to user manual in the unit for
the setup of User’s authority of Relay.
9) Using Microphone
It can On or Off the use microphone. Default is Off and it is changed from the projected type button to
orange when click the button for the use Mic.
10) Event information
It shows real time event data occurred at the bottom of monitoring page.
Indicated Event data list are as follow.
- Event Icon

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8.4 Video Recording & Save
1) Video Recording
Select by clicking “Rec Start” in right button of Mouse after selecting channel user wants to record during
monitoring. It can record max. 10 minutes of video During Quick Recording, recording time is indicated on
video.
If “Rec Stop” is pressed by clicking right mouse button,
recroding stopped. Then, open the dialogue box to store
recorded files. At this time, user can save it to the directory
with any file name by user.
Saved recording file is saved into “*.re4” file format. re4
file can playback through Control Center Playback program
or Mini Player program.
2) Saving Video
There are 3 types for saving Video - jpg, bmp, eye, saving means the function to record 1 frame
of current monitoring channel.
To save video, select the channel and click right button of mouse. and select “Save As” and point out the
location and press Save button.
8.5 Using PTZ
PTZ deletion is available after selecting channel which PTZ control is set clicking right button of mouse during
monitoring.
1) Pan, Tilt Control
Mouse is on the image and click right button to pop-up
menu for the selection or “PTZ” or button. Then it show
Cross line on the middle of screen and click image to
operate Pan, Tilt. At the middle click Left/Right direction to
control Pan, and Click Up/Down direction to control Tilt.
Click as far from the middle to activate Pan/Tilt faster.

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2) Zoom, Focus Control
Move mouse to the edge of left & right to see slide bar for Zoom, Focus.
The unit Area Zoom In available has Zoom Zero operating button. It can zoom in/out using slide bar at left of
image, left slide bar can control Focus.
3) Move to Preset
In case of Preset set, Mouse on image press right button for pop-up menu and “Goto Preset” is indicated
additionally. When select Preset list, it moves to Preset position selected. Preset should be set up by user in
advance.
4) Activating Auxiliary
In case of Preset set, “Auxiliary” is indicated additionally, and it operates action when select registered menu.
<Reference>
Supported PTZ camera list can be refereed to (PTZ manipulation).
8.6 Using Audio
In case of Channel setup sync with Audio, press right mouse button on the image to activate pop-up menu to
“Listen” and uncheck Mute. Audio Volume adjustment is available using slide bar.

HD-SDI DVR HF-406 / 812 / 1612
8.7 Playback
This page is to playback recorded images, and user who has authority of ‘HDD’ among user ID or
administrator can use this function.
Playback that is made up 16 divisions can play the images by searching through colander by recording period
and moving the period. It can backup recorded image and also print Pause image or save to Bmp file.
Please refer to introduction for each title and function of Playback as follows;
1) Video Division & Changing Channel
Playback supports 1, 4, 9,16 divisional screens. It can select division using menu on tip of page as above
picture. If user configures screen as 4 division seeing CH1~CH4, click >> button to see CH5~CH8. In case of
clicking << button, previous group CH1~CH4 will be shown.
Press icon to convert as full screen mode. To back normal screen mode from full screen mode, press ESC
key.
2) Image Saving
It can save playback image to BMP file.
- Click mouse to channel to save. Dotted line will be surrounding to the
selected channel, and click ‘Save’ button
- Save image dialog box appears, then it can input message or select
channel name, date, event and data.
- Press ‘OK’ to open dialog box for the saving location, then save bmp file.

HD-SDI DVR HF-406 / 812 / 1612
3) Print
- Select image with mouse for the channel to print image saved, and
then click ‘Print’ button
- Window comes to input Memo, and click ‘OK’ button to print the
image through the printer connected.
- Print material includes ‘Printing Date’, ‘Channel name’, ‘Recording Date’ ‘Event’, ‘Memo’.
4) Back up
- There are re4 (Multi channel) and avi(single channel) Set From, To time and select the channel for backup
- Point out the location for backup. Input in Password/Verify. In case of playback backed up file, correct
password should be input.
5) Web Monitor Movement
Click ‘Go’ button at top of page, and it can move Web monitor page.
6) Channel On/Off
It is the same function like Channel On/Off function at Web Monitor.
It is Channel On/Off button located on right of Page, and click On or Off page for
wanted channel. Default is On.
Disabled Channel button refers to do not support and relate to this unit
7) Saving time & Checking Rec, Capacity
It indicates total capacity of HDD & remains and shows Starting date & Last
date of recording. Also it shows percentage (%) for HDD capacity.
8) Calendar Search

HD-SDI DVR HF-406 / 812 / 1612
Recorded date is enabled in black color, and others unrecorded date disabled
in grey. Click [Go to] button after select date & time so as to playback images
on the date & time selected.
‘When clicking the ‘Go To’ button, it indicates for 24hours from the time
selected at left bottom.
As above picture, it is possible to change the time zone with ‘24h’ button.
9) Function button under bottom of image
① Indicates playback range of recorded image.
② Press , button as the time set at (5) so as to change the time zone to playback in forwarding and
reversing.
③ From left button, it can ‘Move a frame back’, ‘Play backward’, ‘Stop’, ‘Play’, ‘Move a frame forward’.
④ It is the function to set play speed. After click the button, it can set the play speed ‘0.5x, 1x, 2x, 4x, 16x,
32x, 64x, and All’.
⑤ It is the function to set play area. After click the button, it can select play area ‘10min, 30min, 1hour,
3hour, 6hour, 12hour, 24hour’.
⑥ It can select DirectX use or not. If check DirectX mode, it can play image into Direct Draw based on
graphic card and performance of PC.
⑦ It is the function to set audio play or not, and volume.

HD-SDI DVR HF-406 / 812 / 1612
9. JAVA Viewer
Java viewer is a web viewer to use in Java.
Java should be installed in login screen to use Java
viewer.
- After an installation of Java manually, select “Java” in
below of Password window and login.
Then single screen of video channel 1 is displayed
- Multi screen display, Event, Relay can be used in Java
viewer.
- To change Multi screen display, click 1, 4, 8, 16 in right
side.
10. Mobile Viewer
Mobile viewer is Application for Smart Phone. It is available to serach and install as free of charge with
“WebEye” keyword in Apple App store & Google Android Store.
- Available to register up to 16 units.
- Supports single/ 4 divisional monitoring mode.
- Supports multi-stream function
- Able to search system and event logs.
- Supports Digital Zoom, PTZ Control, Image saving, Image e-mail sending, etc. in Single Monitoring Mode.

HD-SDI DVR HF-406 / 812 / 1612
11. Appendix
11.1 Trouble Shooting [FAQ]
Q. No system power and LED in front
panel doesn’t work at all
A. Check the power of system
A. Check power voltage in out.
A. Check or replace power supply if power doesn’t turn on after
above procedure.
Q. No video in some of channel with
black screen
A. Check the camera connected with relevant channel.
Occasionally, the symptom may occur if camera video doesn’t
input correctly.
A. Check if power is supplied to camera correctly
※ Occasionally, the symptom may occur with weak video signal from
video distributor when the video is connected with variable
systems. In this case, the symptom can be figured out/ solved
connecting the camera directly to DVR
A. Check cable between DVR and camera
A. When camera is connected to HD-SDI BNC input
: Check if camera support HD-SDI output
A. When HD-SDI BNC output is connected to Monitor BNC directly
: Check if monitor support HD-SDI input
A. When HD-SDI video is changed trhu. DVI, VGA, etc. thru video
converter : Check if video format of converter’s HD-SDI input
support s video format of this product
Q. REC LED doesn’t turn on despite
pressing [REC] button in front
panel and No recording
A. Check if HDD space is secured to record
A. Check if recording mode is set in menu
Q. Only logo screen shows repeatedly.
A. Main board has a problem or SW is damaged. Please contact CS
team for a further check..
Q Channel button doesn’t work in live
screen
A. If current screen is for event use, channel doesn’t work. In this
case, please terminate event screen pressing [ESC] and select
channel.
Q. Cursor doesn’t move in Calendar
Search
A. Check if marked at channel and date you want playback
Both channel and date should be checked to start playback.
Q. Alarm doesn’t stop in spite of
pressing [ESC] button to delete after
an alarm triggered
A. Please delete alarm pressing [MENU] in front panel as follows;
1) Withdrawing event monitoring screen : Monitoring mode – It
turns off event monitoring time duration.
2) For alarm sound cancel : Event record mode - Alarm (Motion
detection/Video loss) – It erases alarm output
3) For event cancel : Event record mode - Alarm (Motion
detection/Video loss) – It turn off mode.

HD-SDI DVR HF-406 / 812 / 1612
Q. No response in Live screen even
[PTZ] button is pressed.
A. Check if connected protocol and other configuration is set
correctly for PTZ camera in Menu -> Network -> Remote Device
Q. External HDDs are not recognized
as quantity installed physically after
connecting multiple external HDDs
to DVR
A. It takes time to be recognized multiple external HDDs. Try it again
later. If same problem goes on, it is highly originated from HDD
problem. Please try it with other HDD.
Q. “Time re-setting is required”
message comes out on the screen.
A. This message comes out when there is time setup error on built-in
clock. Please contact local dealer for further support.
Q. “NONE” icon and error message
pops up.
A. Please check HDD connection status.
A. Please contact local dealer if this message continues to pop up
even if there is no problem in connection.
Q. There is no added information of
HDD after installing additional HDD.
A. Please check if additional HDD is compatible with DVR. To know
more about compatibility, please contact CS team of manufacturer.
Q. There is no added information of
external storage devices (USB
memory, eSATA HDD).
A. Please check if additional storages are compatible with DVR. To
know more about compatibility, please contact CS team of
manufacturer
Q. Network setup for basic search,
copy, using router is difficult.
A. Please refer to product manual for detail.
Please refer to “Network connection and setup” in case user needs
to use router for network connection
A. Please contact CS team of manufacturer
Q. Copied data is not played in the PC
A. Please don’t remove media during copy or don’t turn off DVR.
A. VFS4 (For DVD copy), exe copy is for customized player only so it
can be played using MiniPlayer
A. Please install multi codec for playback data copied in avi format.
Q. Can’t return to live mode during
playback.
A. Press [□] or [ESC] button in front panel or remote control to
return to live screen.
Q. Recording is not working.
A. Please check if camera input is well connected
A. Please check record mode..
A. Please check HDD is ready for record..
A. Please check if current time is included in scheduled record time
in case record mode is continuous or event
A. Please press [REC] button to start record
A. In case event record is not working please check event detection
status.
Q. Recorded picture quality is not
good.
A. Please change camera into 1080p if current recording camera is
720p.
A. Please set picture quality as Q7 for 1080p, Q5 for 720p.
A. In case resolution and recording picture quality set high, data size
will become high accordingly so HDD capacity will be reduced too.
It will lead to short period time of recording.

HD-SDI DVR HF-406 / 812 / 1612
11.2 Compatible HDD
Please ask to seller about HDD compatible with DVR.
11.3 Compatible CD/DVD list
Mitsubishi( x 16 recommended)
Imation( x 16 recommended)
11.4 Support PTZ & Keyboard Device
Keyboard WKC-100, WGI SPD1800/2600
Keyboard KBD300A, PELCO(P), PELCO(D)
BOSCH AutoDome, TC8560X-4
SDZ160/330, Samsung SPD, Keyboard SCC3100A, Samsung SRX-100B
Honeywell 755/655, HRX-2000, HTX-3000, ScanDome2

HD-SDI DVR HF-406 / 812 / 1612
Over Write(Auto Deletion)

HD-SDI DVR HF-406 / 812 / 1612

HD-SDI DVR HF-406 / 812 / 1612
10 Sec
Normal Event Source

HD-SDI DVR HF-406 / 812 / 1612
11.6 Reset value for Recording Program
Time zone
Standard Time zone
Controller
DVR Keyboard ID
Configuring Network Address
Automatic Addressing (DHCP)

HD-SDI DVR HF-406 / 812 / 1612
xDSL
Account Information
User ID
Connection Information
URL
Connection Information
Status
Record
Record
Record Mode
Event Duration
Pre Event Duration

HD-SDI DVR HF-406 / 812 / 1612
SMPTE 274M(720p, 1280x720) : 25/50,, 30/60, 29.97/59.54 fps
SMPTE 296M(1080p, 1920x1080) : 25, 30, 29.97 fps
(Input format auto detection)
- 720p / 1080p can not be mixed for HD1600M
HDMI / VGA
1,4 mode
User defined sequence /
alarm pop-up
1920x1080p at HDMI /
VGA port
HDMI / VGA
1,4,9 mode
User defined sequence /
alarm pop-up
1920x1080p at HDMI /
VGA port
HDMI / VGA
1,4,9,16 mode
User defined sequence /
alarm pop-up
1920x1080p at HDMI / VGA
port
60 fps at 1080p
120 fps at 720p
120 fps at 1080p
240 fps at 720p
720p 5 levels , 1080p 7 levels
Manual & Event / Schedule & Event / Continuous & Event
Instant playback / Search
60 fps at 1080p
120 fps at 720p
Time, Calender, Event, Thumbnail
Buzzer, Relay, E-mail, Twitter, FTP, Alarm Pop-Up
dry contact (N.O. or N.C. selectable)
POS/ATM support, AVE VSI Pro/Hydra support
HDD fail, HDD almost Full, Fan fail, Pwd fail, WRS fail
Warning message, buzzer, e-mail, relay, Twitter
4 RCA input, 1R CA output
16KHz, 16bit sampling ADPCM

HD-SDI DVR HF-406 / 812 / 1612
35 models including C1080, C1080PT-Z20, Pelco-D, Pelco-P, Samsung and Panasonic
Fixed IP, Floating IP, xDSL
10 monitoring, 2 playback
1 HD H.264 same as recording
1 additional H.264 smaller than recording
1 JPEG for e-mail sending or mobile
Menu, PTZ, Relay, Playback, Power off, Power on, Copy, Network Mic
4 internal SATA HDDs, 1 external eSATA I/F, 1 Ethernet for Storage
Proprietary file system, data-loss protection against power-failure
Max 16TB with SATA, Max 64TB with cascaded NVS04R
multi-channel or single channel avi file
internal DVD or USB drive(2 port)
Front panel, IR remote, Joystick KBD, Mouse
Monitoring / Event / PTZ / Playback with IE
Monitoring / Event/ PTZ with IE, Chrome, Safari
Monitoring with PTZ, iPhone & Adroid supported
Control Center Standard, max 1000 clients
Operating: 5~45 degrees°C (41 ~ 113 degrees°F.)
Power
AC free volt (100 ~ 240VAC)
HDcctv, FCC, KC, CE, RoHS

HD-SDI DVR HF-406 / 812 / 1612

HD-SDI DVR HF-406 / 812 / 1612
Open Source License Report on
the Product
If you want to obtain the complete Corresponding Source code in the
physical medium such as CD-ROM, the cost of physically performing
source distribution might be charged.
GPL Software : busybox, boa, CyaSSL, dosfstools, linux kernel, rppppoe, cdrtools, dvd+rw-tools, dhcpcd, iproute2, smartmontools
LGPL/GPL with exceptions : glibc, libgcc, libstdc++, FFMpeg, ftplib
Apache License : WenQuanYi Micro Hei
Copyright (c) 2007, Google Corp.; Copyright (c) 2008,2009
WenQuanYi Board of Trustees and Qianqian Fang.
Apache License : Apache Commons
http://commons.apache.org
BSD License : ash, miniupnpc, telnet-server, YUI Library, ppp
Freetype License : freetype2
Portions of this software included in this product are copyright (C)
2010 The FreeType Project (www.freetype.org). All rights reserved.
The software included in this product is based in part on the work
of the Independent JPEG Group.
MIT License : c-ares, curl, liboauth, jcodec
OpenSSL License : OpenSSL
SIL Open Font License : Arimo
Copyright (c) 2010 Google Corporation.
This Font Software is licensed under the SIL Open Font License,
Version 1.1.
This license is copied in this manual, and is also available with a
FAQ at: http://scripts.sil.org/OFL
GNU GENERAL PUBLIC LICENSE
Copyright (C) 1989, 1991 Free Software Foundation, Inc.
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
Everyone is permitted to copy and distribute verbatim copies of
this license document, but changing it is not allowed.
The licenses for most software are designed to take away your
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Public License is intended to guarantee your freedom to share and
change free software--to make sure the software is free for all its
users. This General Public License applies to most of the Free
Software Foundation's software and to any other program whose
authors commit to using it. (Some other Free Software Foundation
software is covered by the GNU Lesser General Public License
instead.) You can apply it to your programs, too.
When we speak of free software, we are referring to freedom, not
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To protect your rights, we need to make restrictions that forbid
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Finally, any free program is threatened constantly by software
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The precise terms and conditions for copying, distribution and
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TERMS AND CONDITIONS FOR COPYING,
DISTRIBUTION AND MODIFICATION
0. This License applies to any program or other work which
contains a notice placed by the copyright holder saying it may be
distributed under the terms of this General Public License. The
"Program", below, refers to any such program or work, and a "work
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included without limitation in the term "modification".) Each
licensee is addressed as "you".
Activities other than copying, distribution and modification are not
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covered only if its contents constitute a work based on the Program
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1. You may copy and distribute verbatim copies of the Program's
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You may charge a fee for the physical act of transferring a copy,
and you may at your option offer warranty protection in exchange
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2. You may modify your copy or copies of the Program or any
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announcement, your work based on the Program is not required to
print an announcement.)
These requirements apply to the modified work as a whole. If
identifiable sections of that work are not derived from the

HD-SDI DVR HF-406 / 812 / 1612
Program, and can be reasonably considered independent and
separate works in themselves, then this License, and its terms, do
not apply to those sections when you distribute them as separate
works. But when you distribute the same sections as part of a
whole which is a work based on the Program, the distribution of
the whole must be on the terms of this License, whose permissions
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Thus, it is not the intent of this section to claim rights or contest
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In addition, mere aggregation of another work not based on the
Program with the Program (or with a work based on the Program)
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3. You may copy and distribute the Program (or a work based on
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redistribution of the Program by all those who receive copies
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If any portion of this section is held invalid or unenforceable under
any particular circumstance, the balance of the section is intended
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It is not the purpose of this section to induce you to infringe any
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implemented by public license practices. Many people have made
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This section is intended to make thoroughly clear what is believed
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License may add an explicit geographical distribution limitation
excluding those countries, so that distribution is permitted only in
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Each version is given a distinguishing version number. If the
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11. BECAUSE THE PROGRAM IS LICENSED FREE OF CHARGE,
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STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER
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OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT
NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF
THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE
DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY

HD-SDI DVR HF-406 / 812 / 1612
SERVICING, REPAIR OR CORRECTION.
12. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR
AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY
OTHER PARTY WHO MAY MODIFY AND/OR REDISTRIBUTE THE
PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR
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IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE
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END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New
Programs
If you develop a new program, and you want it to be of the
greatest possible use to the public, the best way to achieve this is
to make it free software which everyone can redistribute and
change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
convey the exclusion of warranty; and each file should have at least
the "copyright" line and a pointer to where the full notice is found.
one line to give the program's name and an idea of what it does.
Copyright (C)
yyyy name of author
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU General Public License
as published by the Free Software Foundation; either version 2
of the License, or (at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty
of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
the
GNU General Public License for more details.
You should have received a copy of the GNU General Public
License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
02110-1301, USA.
Also add information on how to contact you by electronic and
paper mail.
If the program is interactive, make it output a short notice like this
when it starts in an interactive mode:
Gnomovision version 69, Copyright (C)
year name of author
Gnomovision comes with ABSOLUTELY NO WARRANTY; for details
type `show w'. This is free software, and you are welcome
to redistribute it under certain conditions; type `show c'
The hypothetical commands `show w' and `show c' should show
the appropriate parts of the General Public License. Of course, the
commands you use may be called something other than `show w'
and `show c'; they could even be mouse-clicks or menu items-whatever suits your program.
You should also get your employer (if you work as a programmer)
or your school, if any, to sign a "copyright disclaimer" for the
program, if necessary. Here is a sample; alter the names:
Yoyodyne, Inc., hereby disclaims all copyright
interest in the program `Gnomovision'
(which makes passes at compilers) written
signature of Ty Coon
, 1 April 1989
Ty Coon, President of Vice
This General Public License does not permit incorporating your
program into proprietary programs. If your program is a subroutine
library, you may consider it more useful to permit linking
proprietary applications with the library. If this is what you want to
do, use the GNU Lesser General Public License instead of this
License.
GNU GENERAL PUBLIC LICENSE
Copyright © 2007 Free Software Foundation, Inc.
<http://fsf.org/>
Everyone is permitted to copy and distribute
verbatim copies of this license document, but
changing it is not allowed.
The GNU General Public License is a free, copyleft license for
software and other kinds of works.
The licenses for most software and other practical works are
designed to take away your freedom to share and change the
works. By contrast, the GNU General Public License is intended to
guarantee your freedom to share and change all versions of a
program--to make sure it remains free software for all its users.
We, the Free Software Foundation, use the GNU General Public
License for most of our software; it applies also to any other work
released this way by its authors. You can apply it to your programs,
too.
When we speak of free software, we are referring to freedom, not
price. Our General Public Licenses are designed to make sure that
you have the freedom to distribute copies of free software (and
charge for them if you wish), that you receive source code or can
get it if you want it, that you can change the software or use
pieces of it in new free programs, and that you know you can do
these things.
To protect your rights, we need to prevent others from denying
you these rights or asking you to surrender the rights. Therefore,
you have certain responsibilities if you distribute copies of the
software, or if you modify it: responsibilities to respect the freedom
of others.
For example, if you distribute copies of such a program, whether
gratis or for a fee, you must pass on to the recipients the same
freedoms that you received. You must make sure that they, too,
receive or can get the source code. And you must show them
these terms so they know their rights.
Developers that use the GNU GPL protect your rights with two
steps: (1) assert copyright on the software, and (2) offer you this
License giving you legal permission to copy, distribute and/or
modify it.
For the developers' and authors' protection, the GPL clearly
explains that there is no warranty for this free software. For both
users' and authors' sake, the GPL requires that modified versions
be marked as changed, so that their problems will not be
attributed erroneously to authors of previous versions.
Some devices are designed to deny users access to install or run
modified versions of the software inside them, although the
manufacturer can do so. This is fundamentally incompatible with
the aim of protecting users' freedom to change the software. The
systematic pattern of such abuse occurs in the area of products for
individuals to use, which is precisely where it is most unacceptable.
Therefore, we have designed this version of the GPL to prohibit the
practice for those products. If such problems arise substantially in
other domains, we stand ready to extend this provision to those
domains in future versions of the GPL, as needed to protect the
freedom of users.
Finally, every program is threatened constantly by software patents.
States should not allow patents to restrict development and use of
software on general-purpose computers, but in those that do, we
wish to avoid the special danger that patents applied to a free

HD-SDI DVR HF-406 / 812 / 1612
program could make it effectively proprietary. To prevent this, the
GPL assures that patents cannot be used to render the program
non-free.
The precise terms and conditions for copying, distribution and
modification follow.
“This License” refers to version 3 of the GNU General Public
License.
“Copyright” also means copyright-like laws that apply to other
kinds of works, such as semiconductor masks.
“The Program” refers to any copyrightable work licensed under this
License. Each licensee is addressed as “you”. “Licensees” and
“recipients” may be individuals or organizations.
To “modify” a work means to copy from or adapt all or part of the
work in a fashion requiring copyright permission, other than the
making of an exact copy. The resulting work is called a “modified
version” of the earlier work or a work “based on” the earlier work.
A “covered work” means either the unmodified Program or a work
based on the Program.
To “propagate” a work means to do anything with it that, without
permission, would make you directly or secondarily liable for
infringement under applicable copyright law, except executing it on
a computer or modifying a private copy. Propagation includes
copying, distribution (with or without modification), making
available to the public, and in some countries other activities as
well.
To “convey” a work means any kind of propagation that enables
other parties to make or receive copies. Mere interaction with a
user through a computer network, with no transfer of a copy, is
not conveying.
An interactive user interface displays “Appropriate Legal Notices”
to the extent that it includes a convenient and prominently visible
feature that (1) displays an appropriate copyright notice, and (2)
tells the user that there is no warranty for the work (except to the
extent that warranties are provided), that licensees may convey the
work under this License, and how to view a copy of this License. If
the interface presents a list of user commands or options, such as
a menu, a prominent item in the list meets this criterion.
The “source code” for a work means the preferred form of the
work for making modifications to it. “Object code” means any
non-source form of a work.
A “Standard Interface” means an interface that either is an official
standard defined by a recognized standards body, or, in the case
of interfaces specified for a particular programming language, one
that is widely used among developers working in that language.
The “System Libraries” of an executable work include anything,
other than the work as a whole, that (a) is included in the normal
form of packaging a Major Component, but which is not part of
that Major Component, and (b) serves only to enable use of the
work with that Major Component, or to implement a Standard
Interface for which an implementation is available to the public in
source code form. A “Major Component”, in this context, means a
major essential component (kernel, window system, and so on) of
the specific operating system (if any) on which the executable work
runs, or a compiler used to produce the work, or an object code
interpreter used to run it.
The “Corresponding Source” for a work in object code form means
all the source code needed to generate, install, and (for an
executable work) run the object code and to modify the work,
including scripts to control those activities. However, it does not
include the work's System Libraries, or general-purpose tools or
generally available free programs which are used unmodified in
performing those activities but which are not part of the work. For
example, Corresponding Source includes interface definition files
associated with source files for the work, and the source code for
shared libraries and dynamically linked subprograms that the work
is specifically designed to require, such as by intimate data
communication or control flow between those subprograms and
other parts of the work.
The Corresponding Source need not include anything that users
can regenerate automatically from other parts of the
Corresponding Source.
The Corresponding Source for a work in source code form is that
same work.
All rights granted under this License are granted for the term of
copyright on the Program, and are irrevocable provided the stated
conditions are met. This License explicitly affirms your unlimited
permission to run the unmodified Program. The output from
running a covered work is covered by this License only if the
output, given its content, constitutes a covered work. This License
acknowledges your rights of fair use or other equivalent, as
provided by copyright law.
You may make, run and propagate covered works that you do not
convey, without conditions so long as your license otherwise
remains in force. You may convey covered works to others for the
sole purpose of having them make modifications exclusively for
you, or provide you with facilities for running those works,
provided that you comply with the terms of this License in
conveying all material for which you do not control copyright.
Those thus making or running the covered works for you must do
so exclusively on your behalf, under your direction and control, on
terms that prohibit them from making any copies of your
copyrighted material outside their relationship with you.
Conveying under any other circumstances is permitted solely under
the conditions stated below. Sublicensing is not allowed; section 10
makes it unnecessary.
3. Protecting Users' Legal Rights From Anti-Circumvention Law.
No covered work shall be deemed part of an effective
technological measure under any applicable law fulfilling
obligations under article 11 of the WIPO copyright treaty adopted
on 20 December 1996, or similar laws prohibiting or restricting
circumvention of such measures.
When you convey a covered work, you waive any legal power to
forbid circumvention of technological measures to the extent such
circumvention is effected by exercising rights under this License
with respect to the covered work, and you disclaim any intention
to limit operation or modification of the work as a means of
enforcing, against the work's users, your or third parties' legal
rights to forbid circumvention of technological measures.
4. Conveying Verbatim Copies.
You may convey verbatim copies of the Program's source code as
you receive it, in any medium, provided that you conspicuously
and appropriately publish on each copy an appropriate copyright
notice; keep intact all notices stating that this License and any nonpermissive terms added in accord with section 7 apply to the code;
keep intact all notices of the absence of any warranty; and give all
recipients a copy of this License along with the Program.
You may charge any price or no price for each copy that you
convey, and you may offer support or warranty protection for a
fee.
5. Conveying Modified Source Versions.
You may convey a work based on the Program, or the
modifications to produce it from the Program, in the form of
source code under the terms of section 4, provided that you also
meet all of these conditions:
a) The work must carry prominent notices stating that you modified it,
and giving a relevant date.
b) The work must carry prominent notices stating that it is released
under this License and any conditions added under section 7. This
requirement modifies the requirement in section 4 to “keep intact all
notices”.
c) You must license the entire work, as a whole, under this License to
anyone who comes into possession of a copy. This License will
therefore apply, along with any applicable section 7 additional terms,
to the whole of the work, and all its parts, regardless of how they are
packaged. This License gives no permission to license the work in any

HD-SDI DVR HF-406 / 812 / 1612
other way, but it does not invalidate such permission if you have
separately received it.
d) If the work has interactive user interfaces, each must display
Appropriate Legal Notices; however, if the Program has interactive
interfaces that do not display Appropriate Legal Notices, your work
need not make them do so.
A compilation of a covered work with other separate and
independent works, which are not by their natur e extensions of the
covered work, and which are not combined with it such as to form
a larger program, in or on a volume of a storage or distribution
medium, is called an “aggregate” if the compilation and its
resulting copyright are not used to limit the access or legal rights
of the compilation's users beyond what the individual works
permit. Inclusion of a covered work in an aggregate does not
cause this License to apply to the other parts of the aggregate.
6. Conveying Non-Source Forms.
You may convey a covered work in object code form under the
terms of sections 4 and 5, provided that you also convey the
machine-readable Corresponding Source under the terms of this
License, in one of these ways:
a) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by the
Corresponding Source fixed on a durable physical medium customarily
used for software interchange.
b) Convey the object code in, or embodied in, a physical product
(including a physical distribution medium), accompanied by a written
offer, valid for at least three years and valid for as long as you offer
spare parts or customer support for that product model, to give
anyone who possesses the object code either (1) a copy of the
Corresponding Source for all the software in the product that is
covered by this License, on a durable physical medium customarily
used for software interchange, for a price no more than your
reasonable cost of physically performing this conveying of source, or
(2) access to copy the Corresponding Source from a network server at
no charge.
c) Convey individual copies of the object code with a copy of the
written offer to provide the Corresponding Source. This alternative is
allowed only occasionally and noncommercially, and only if you
received the object code with such an offer, in accord with subsection
6b.
d) Convey the object code by offering access from
a designated place (gratis or for a charge), and
offer equivalent access to the Corresponding
Source in the same way through the same place at
no further charge. You need not require recipients
to copy the Corresponding Source along with the
object code. If the place to copy the object code is
a network server, the Corresponding Source may
be on a different server (operated by you or a
third party) that supports equivalent copying
facilities, provided you maintain clear directions
next to the object code saying where to find the
Corresponding Source. Regardless of what server
hosts the Corresponding Source, you remain
obligated to ensure that it is available for as long
as needed to satisfy these requirements.
e) Convey the object code using peer-to-peer transmission, provided
you inform other peers where the object code and Corresponding
Source of the work are being offered to the general public at no
charge under subsection 6d.
A separable portion of the object code, whose source code is
excluded from the Corresponding Source as a System Library, need
not be included in conveying the object code work.
A “User Product” is either (1) a “consumer product”, which means
any tangible personal property which is normally used for personal,
family, or household purposes, or (2) anything designed or sold for
incorporation into a dwelling. In determining whether a product is
a consumer product, doubtful cases shall be resolved in favor of
coverage. For a particular product received by a particular user,
“normally used” refers to a typical or common use of that class of
product, regardless of the status of the particular user or of the
way in which the particular user actually uses, or expects or is
expected to use, the product. A product is a consumer product
regardless of whether the product has substantial commercial,
industrial or non-consumer uses, unless such uses represent the
only significant mode of use of the product.
“Installation Information” for a User Product means any methods,
procedures, authorization keys, or other information required to
install and execute modified versions of a covered work in that
User Product from a modified version of its Corresponding Source.
The information must suffice to ensure that the continued
functioning of the modified object code is in no case prevented or
interfered with solely because modification has been made.
If you convey an object code work under this section in, or with, or
specifically for use in, a User Product, and the conveying occurs as
part of a transaction in which the right of possession and use of
the User Product is transferred to the recipient in perpetuity or for
a fixed term (regardless of how the transaction is characterized),
the Corresponding Source conveyed under this section must be
accompanied by the Installation Information. But this requirement
does not apply if neither you nor any third party retains the ability
to install modified object code on the User Product (for example,
the work has been installed in ROM).
The requirement to provide Installation Information does not
include a requirement to continue to provide support service,
warranty, or updates for a work that has been modified or installed
by the recipient, or for the User Product in which it has been
modified or installed. Access to a network may be denied when the
modification itself materially and adversely affects the operation of
the network or violates the rules and protocols for communication
across the network.
Corresponding Source conveyed, and Installation Information
provided, in accord with this section must be in a format that is
publicly documented (and with an implementation available to the
public in source code form), and must require no special password
or key for unpacking, reading or copying.
“Additional permissions” are terms that supplement the terms of
this License by making exceptions from one or more of its
conditions. Additional permissions that are applicable to the entire
Program shall be treated as though they were included in this
License, to the extent that they are valid under applicable law. If
additional permissions apply only to part of the Program, that part
may be used separately under those permissions, but the entire
Program remains governed by this License without regard to the
additional permissions.
When you convey a copy of a covered work, you may at your
option remove any additional permissions from that copy, or from
any part of it. (Additional permissions may be written to require
their own removal in certain cases when you modify the work.) You
may place additional permissions on material, added by you to a
covered work, for which you have or can give appropriate
copyright permission.
Notwithstanding any other provision of this License, for material
you add to a covered work, you may (if authorized by the
copyright holders of that material) supplement the terms of this
License with terms:
a) Disclaiming warranty or limiting liability differently from the terms
of sections 15 and 16 of this License; or
b) Requiring preservation of specified reasonable legal notices or
author attributions in that material or in the Appropriate Legal Notices
displayed by works containing it; or
c) Prohibiting misrepresentation of the origin of that material, or
requiring that modified versions of such material be marked in
reasonable ways as different from the original version; or
d) Limiting the use for publicity purposes of names of licensors or
authors of the material; or

HD-SDI DVR HF-406 / 812 / 1612
e) Declining to grant rights under trademark law for use of some
trade names, trademarks, or service marks; or
f) Requiring indemnification of licensors and authors of that material
by anyone who conveys the material (or modified versions of it) with
contractual assumptions of liability to the recipient, for any liability
that these contractual assumptions directly impose on those licensors
and authors.
All other non-permissive additional terms are considered “further
restrictions” within the meaning of section 10. If the Program as
you received it, or any part of it, contains a notice stating that it is
governed by this License along with a term that is a further
restriction, you may remove that term. If a license document
contains a further restriction but permits relicensing or conveying
under this License, you may add to a covered work material
governed by the terms of that license document, provided that the
further restriction does not survive such relicensing or conveying.
If you add terms to a covered work in accord with this section, you
must place, in the relevant source files, a statement of the
additional terms that apply to those files, or a notice indicating
where to find the applicable terms.
Additional terms, permissive or non-permissive, may be stated in
the form of a separately written license, or stated as exceptions;
the above requirements apply either way.
You may not propagate or modify a covered work except as
expressly provided under this License. Any attempt otherwise to
propagate or modify it is void, and will automatically terminate
your rights under this License (including any patent licenses
granted under the third paragraph of section 11).
However, if you cease all violation of this License, then your license
from a particular copyright holder is reinstated (a) provisionally,
unless and until the copyright holder explicitly and finally
terminates your license, and (b) permanently, if the copyright
holder fails to notify you of the violation by some reasonable
means prior to 60 days after the cessation.
Moreover, your license from a particular copyright holder is
reinstated permanently if the copyright holder notifies you of the
violation by some reasonable means, this is the first time you have
received notice of violation of this License (for any work) from that
copyright holder, and you cure the violation prior to 30 days after
your receipt of the notice.
Termination of your rights under this section does not terminate
the licenses of parties who have received copies or rights from you
under this License. If your rights have been terminated and not
permanently reinstated, you do not qualify to receive new licenses
for the same material under section 10.
9. Acceptance Not Required for Having Copies.
You are not required to accept this License in order to receive or
run a copy of the Program. Ancillary propagation of a covered
work occurring solely as a consequence of using peer-to-peer
transmission to receive a copy likewise does not require
acceptance. However, nothing other than this License grants you
permission to propagate or modify any covered work. These
actions infringe copyright if you do not accept this License.
Therefore, by modifying or propagating a covered work, you
indicate your acceptance of this License to do so.
10. Automatic Licensing of Downstream Recipients.
Each time you convey a covered work, the recipient automatically
receives a license from the original licensors, to run, modify and
propagate that work, subject to this License. You are not
responsible for enforcing compliance by third parties with this
License.
An “entity transaction” is a transaction transferring control of an
organization, or substantially all assets of one, or subdividing an
organization, or merging organizations. If propagation of a covered
work results from an entity transaction, each party to that
transaction who receives a copy of the work also receives whatever
licenses to the work the party's predecessor in interest had or
could give under the previous paragraph, plus a right to
possession of the Corresponding Source of the work from the
predecessor in interest, if the predecessor has it or can get it with
reasonable efforts.
You may not impose any further restrictions on the exercise of the
rights granted or affirmed under this License. For example, you
may not impose a license fee, royalty, or other charge for exercise
of rights granted under this License, and you may not initiate
litigation (including a cross-claim or counterclaim in a lawsuit)
alleging that any patent claim is infringed by making, using, selling,
offering for sale, or importing the Program or any portion of it.
A “contributor” is a copyright holder who authorizes use under
this License of the Program or a work on which the Program is
based. The work thus licensed is called the contributor's
“contributor version”.
A contributor's “essential patent claims” are all patent claims
owned or controlled by the contributor, whether already acquired
or hereafter acquired, that would be infringed by some manner,
permitted by this License, of making, using, or selling its
contributor version, but do not include claims that would be
infringed only as a consequence of further modification of the
contributor version. For purposes of this definition, “control”
includes the right to grant patent sublicenses in a manner
consistent with the requirements of this License.
Each contributor grants you a non-exclusive, worldwide, royaltyfree patent license under the contributor's essential patent claims,
to make, use, sell, offer for sale, import and otherwise run, modify
and propagate the contents of its contributor version.
In the following three paragraphs, a “patent license” is any express
agreement or commitment, however denominated, not to enforce
a patent (such as an express permission to practice a patent or
covenant not to sue for patent infringement). To “grant” such a
patent license to a party means to make such an agreement or
commitment not to enforce a patent against the party.
If you convey a covered work, knowingly relying on a patent
license, and the Corresponding Source of the work is not available
for anyone to copy, free of charge and under the terms of this
License, through a publicly available network server or other readily
accessible means, then you must either (1) cause the
Corresponding Source to be so available, or (2) arrange to deprive
yourself of the benefit of the patent license for this particular work,
or (3) arrange, in a manner consistent with the requirements of this
License, to extend the patent license to downstream recipients.
“Knowingly relying” means you have actual knowledge that, but for
the patent license, your conveying the covered work in a country,
or your recipient's use of the covered work in a country, would
infringe one or more identifiable patents in that country that you
have reason to believe are valid.
If, pursuant to or in connection with a single transaction or
arrangement, you convey, or propagate by procuring conveyance
of, a covered work, and grant a patent license to some of the
parties receiving the covered work authorizing them to use,
propagate, modify or convey a specific copy of the covered work,
then the patent license you grant is automatically extended to all
recipients of the covered work and works based on it.
A patent license is “discriminatory” if it does not include within the
scope of its coverage, prohibits the exercise of, or is conditioned
on the non-exercise of one or more of the rights that are
specifically granted under this License. You may not convey a
covered work if you are a party to an arrangement with a third
party that is in the business of distributing software, under which
you make payment to the third party based on the extent of your
activity of conveying the work, and under which the third party
grants, to any of the parties who would receive the covered work
from you, a discriminatory patent license (a) in connection with
copies of the covered work conveyed by you (or copies made from
those copies), or (b) primarily for and in connection with specific
products or compilations that contain the covered work, unless you
entered into that arrangement, or that patent license was granted,
prior to 28 March 2007.
Nothing in this License shall be construed as excluding or limiting

HD-SDI DVR HF-406 / 812 / 1612
any implied license or other defenses to infringement that may
otherwise be available to you under applicable patent law.
12. No Surrender of Others' Freedom.
If conditions are imposed on you (whether by court order,
agreement or otherwise) that contradict the conditions of this
License, they do not excuse you from the conditions of this
License. If you cannot convey a covered work so as to satisfy
simultaneously your obligations under this License and any other
pertinent obligations, then as a consequence you may not convey
it at all. For example, if you agree to terms that obligate you to
collect a royalty for further conveying from those to whom you
convey the Program, the only way you could satisfy both those
terms and this License would be to refrain entirely from conveying
the Program.
13. Use with the GNU Affero General Public License.
Notwithstanding any other provision of this License, you have
permission to link or combine any covered work with a work
licensed under version 3 of the GNU Affero General Public License
into a single combined work, and to convey the resulting work. The
terms of this License will continue to apply to the part which is the
covered work, but the special requirements of the GNU Affero
General Public License, section 13, concerning interaction through
a network will apply to the combination as such.
14. Revised Versions of this License.
The Free Software Foundation may publish revised and/or new
versions of the GNU General Public License from time to time.
Such new versions will be similar in spirit to the present version,
but may differ in detail to address new problems or concerns.
Each version is given a distinguishing version number. If the
Program specifies that a certain numbered version of the GNU
General Public License “or any later version” applies to it, you have
the option of following the terms and conditions either of that
numbered version or of any later version published by the Free
Software Foundation. If the Program does not specify a version
number of the GNU General Public License, you may choose any
version ever published by the Free Software Foundation.
If the Program specifies that a proxy can decide which future
versions of the GNU General Public License can be used, that
proxy's public statement of acceptance of a version permanently
authorizes you to choose that version for the Program.
Later license versions may give you additional or different
permissions. However, no additional obligations are imposed on
any author or copyright holder as a result of your choosing to
follow a later version.
15. Disclaimer of Warranty.
THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT
PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE
STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER
PARTIES PROVIDE THE PROGRAM “AS IS” WITHOUT WARRANTY
OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT
NOT LIMITED TO, THE IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF
THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE
DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY
SERVICING, REPAIR OR CORRECTION.
16. Limitation of Liability.
IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED
TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER
PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS
PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING
ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL
DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE
PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR
DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY
YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO
OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER
OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES.
17. Interpretation of Sections 15 and 16.
If the disclaimer of warranty and limitation of liability provided
above cannot be given local legal effect according to their terms,
reviewing courts shall apply local law that most closely
approximates an absolute waiver of all civil liability in connection
with the Program, unless a warranty or assumption of liability
accompanies a copy of the Program in return for a fee.
END OF TERMS AND CONDITIONS
How to Apply These Terms to Your New
Programs
If you develop a new program, and you want it to be of the
greatest possible use to the public, the best way to achieve this is
to make it free software which everyone can redistribute and
change under these terms.
To do so, attach the following notices to the program. It is safest
to attach them to the start of each source file to most effectively
state the exclusion of warranty; and each file should have at least
the “copyright” line and a pointer to where the full notice is
found.
<one line to give the program's name and a brief idea of what
it does.>
Copyright (C) <year> <name of author>
This program is free software: you can redistribute it and/or
modify
it under the terms of the GNU General Public License as
published by
the Free Software Foundation, either version 3 of the License,
or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
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HD-SDI DVR HF-406 / 812 / 1612
this License. But first, please read
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