2.5. Network client program with various
functions
2.6. Front panel and buttons
2.7. Back panel connection
2.8. Remote controller
3. Various display mode
3.1. QUAD mode
3.2. PIP mode
3.3. FULL screen mode
3.4. AUTO rotation mode
3.5. TRIPLEX mode
4. DVR installation and operation
4.1. Recording
4.2. Playback
4.3. Searching
4.4. Zooming
4.5. Freezing
4.6. USB backup
4.7. System information
5. Menu
5.1. Setup menu
5.2. System menu
5.3. Video menu
5.4. Recording menu
5.5. Network menu
5.6. Sensor / Motion menu
5.7. Backup menu
5.8. Schedule recording menu
6. Network client software
6.1. Program installation and
operation
7. Router
7.1. Virtual server
7.2. Router IP check
7.3. Access
App. A. Troubleshooting
App. B. Product specification
DVRJ4
User’s manual
Before operating
This User‟s manual is explanation of DVRJ4 installation and operation. If you are not familiar with DVR, please
contact professional technicians for installation and operation. Please read thoroughly before you operate the unit
for your safety.
Be careful!
Do not install the unit where vibration and shock can be made. This can cause trouble.
Turn the unit off when you do cleaning and make sure to use dry towel.
Do not expose the unit to water or moisture.
Install the unit on even place and maintain the proper temperature.
Do not put heavy things on the unit.
DVRJ4
1. Product Introduction
DVRJ4 supports full triplex (recording / playback / backup) and GUI for setup.
1.1. System Specification
Up to 500GB
Storage
CompressionM-JPEG (Modified JPEG)
Video input4 (NTSC/PAL) channel
Recording resolution704 x 240(288), 352 x 240(288)
Recording speed1fps ~ 120fps totally @ CIF
Recording mode
(supporting 24 Bit, 48 Bit)
Two (2) hard drives
Manual recording
Event recording
- Motion, Alarm detected.
Remote recording through network
User’s manual
Playback modeFF : 2X ~ 32X, REW : 2X~16X,
Display120fps
Display mode- QUAD, MUX, PIP, Automated rotation
Multi TaskTriplex (recording, playback, backup at the same time)
Motion detection5 levels, 16 x 12 grids area
Audio
Input 1 port
Output 1 port
DVRJ4
Firmware updatevia USB stick
Network viewerSetup, Search, Backup
Backup
User’s manual
Backup through network
AVI file backup
Watermark
USB memory stick, USB 2.0
Can be viewed by WINDOWS
DVRJ4
User’s manual
2. Product operation
2.1. Various split screen
Processes 4channel video input by real time, and provides various split screen (QUAD, FULL, PIP, AUTO,
FREEZE).
2.2. 1 channel audio recording and playback
2.3. Backup to USB Thumb drive
Supports USB thumb drive backup and USB 2.0. You can play back the data via remote client program.
2.4. Firmware upgrade via USB stick
When you try to update the system through USB stick, save the firmware after you change the name to
„update.bin‟. And put it in the DVR USB port, and get in „USB SETUP MENU‟ of the DVR menu to select
“FIRMWARE UPDATE‟. Then it automatically begins updating. It takes about 4 ~ 5 minutes. After that, it will reset
itself.
2.5. Various function of network client software
- It supports various display (1channel/4 channel/PIP/AUTO rotation/Triplex).
- You can save the data that are being viewed on network viewer now on your PC.
- You can convert the data saved on your PC into AVI file.
- You can search the recorded data.
DVRJ4
User’s manual
2.6. Front panel and buttons
①②③
NOItemsDetails
Status LED
①
④
- POWER : DVR is on, then LED is on.
- HDD : It lights when HDD‟s are read or recorded.
- REC : It gets on when images are recorded.
- PLAY BACK : It lights when recorded data are played back.
- NETWORK : DVR is accessed by client program, then it gets on.
- BACKUP : If backup is being done, it gets on.
⑨⑩⑪⑫
⑤⑥⑦⑧
⑬⑭
⑮
②
③
④
⑤
⑥
QUAD
PIP
TRIPLEX
AUTO
CH1, CH2, CH3,
CH4
- You can use this when you want to view 4 cameras at the same time.
- You can view a few smaller screen in a main screen.
- It shows live images, playback images on one screen.
- It shows one channel by one channel from #1 channel through #4 channel. It rotates
automatically.
- You can view one channel in a full screen.
DVRJ4
NOItemsDetails
User’s manual
⑦
⑧
⑨
⑩
⑪
⑫
⑬
⑭
ZOOM
FREEZE
SEARCH
PLAY-BACK
REC
SET/EXIT
BACKUP
ARROW KEYS
- You can zoom the current screen by 2x2.
- You can view the paused screen.
- RECORD START-STOP search
You can start or stop the recorded data.
- EVENT search
You can search the Event data which is motion and/or sensor(alarm).
- TIME search
You can designate your target time.
- You can view the recorded data from the hard drive of the DVR. If you press this button
without any other action, the latest recorded data will be played back.
- You can record images manually with this button. If you press it one more time, recording
will stop.
- For Setting of DVR
- To move upper menu or main menu
- This is for USB thumb drive backup.
- For menu setting or moving to other setting.
⑮
USB PORT
- USB thumb drive
DVRJ4
2.7. Back panel connection
CH1CH2CH3CH4
User’s manual
AUDIO IN
MON
①②③④⑤⑥
NOItemsDetails
①
②
③
④
VIDEO INPUT
(1~4 CHANNEL)
MONITOR
AUDIO INPUT /
OUTPUT
ETHERNET
4 composite video inputs with BNC jack.
For monitor, CCTV monitor
Supports line level audio in/out which uses RCA mono type connector. You need external
amplifier to connect to mic.
RJ-45, 10/100Mbps
AUDIO OUT
ETHERNET
AL INAL OUT PAN/TILT
DC 12V
DVRJ4
NOItemsDetails
User’s manual
⑤
⑥
ALARM/PTZ
POWER
- Alarm input (AL IN)
Supports 4 alarm inputs.
- Alarm output (AL OUT)
Supports 1 output and out internal buzzer. If alarm goes off, you can press „ENTER‟
on the front panel to reset the alarm status. Maximum volt is +5V.
External DC power supply (12V/5A)
DVRJ4
User’s manual
2.8. Remote controller
Backup button
Full screen button
4channel split button
Zoom button
Menu button
Auto rotation button
USB
QUAD
ZOOM
SET
LOCK
FULLPIP
REC
FREEZE
SEARCH
TRIAUTO
PB
Button lock key
Recording
button
PIP button
Pause button
Search button
Triplex mode button
Direction
button
Setting button
+-
SEL
PTZ
Digital Video Recorder
Playback
button
PTZ setting button
DVRJ4
3. Various display mod
3.1. QUAD mode
User’s manual
2006/1/1 12:12:23 MON
CAMERA 1CAMERA 2
CAMERA 3CAMERA 4
3.2. PIP mode
2006/1/1 12:12:23 MON
Current time
Camera names
2006/1/1 12:12:23 MON
2006/1/1 12:12:23 MON
CAMERA 1
PIP mode 1
CAMERA 2
CAMERA 2
CAMERA 1
PIP mode 2
CAMERA 3
CAMERA 2
CAMERA 3 CAMERA 4
CAMERA 1
PIP mode 3
DVRJ4
3.3. FULL mode
User’s manual
2006/1/1 12:12:23 MON
CAMERA 1
3.4. AUTO mode
2006/1/1 12:12:23 MON
2006/1/1 12:12:23 MON
2006/1/1 12:12:23 MON
2006/1/1 12:12:23 MON
If you press FULL mode for the proper channel, you
can view it on a full screen. It does not affect
recording.
If you press AUTO button, the channels rotate
channel by channel as a full screen. It does not
affect recording.
CAMERA1
CAMERA1
CAMERA1
CAMERA 4
DVRJ4
3.5. TRIPLEX mode
2006/1/1 12:12:23 MON
CAMERA 1
CAMERA 2
PB CAMERA 3
User’s manual
Live and playback images are displayed together on
a screen.
CAMERA 3CAMERA 4
PB CAMERA 1PB CAMERA 2
PB CAMERA 4
4. DVR installation and operation
Installation process
1.Open the package and check the items and take the DVR out.
2.Connect the camera cables to the ports on the back panel.
3.Connect the monitor cable to the proper port on the back panel.
4.Connect other devices such as network, PTZ, audio etc.
5.Connect the supplied DC 12V power adapter (※ Make sure to use the supplied power
adapter.)
6.Power is automatically provided, and DVR system gets defaulted and it turns into live
mode in a couple of seconds.
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