2.2FIRST-TIME USE .............................................................................................................................................9
2.2.1 Quick Install Menu ..............................................................................................................................9
3.2.2 Full screen ......................................................................................................................................... 12
3.3LIVE, PLAYBACK, COPY AND SEARCH MODES ............................................................................. 13
3.3.1 Live mode ...........................................................................................................................................13
4.MENU SYSTEM ........................................................................................................................................................................ 14
4.1OVERVIEW OF THE MENU SYSTEM .................................................................................................... 14
4.1.1 Accessing the menu from the unit ...............................................................................................14
5.USING THE CONFIGURATION TOOL .......................................................................................................................... 22
5.1GETTING STARTED .................................................................................................................................... 22
5.1.1 System requirements ......................................................................................................................22
5.2INSTALLING THE CONFIGURATION TOOL ....................................................................................... 22
Bosch Security Systems | Version 1.1
DVR4C | Installation Manual | Table of ContentsEN | 4
5.3STARTING THE CONFIGURATION TOOL .......................................................................................... 22
5.4HOW TO LOG IN ........................................................................................................................................ 22
The lightning flash with arrowhead symbol,
within an equilateral triangle, is intended to alert
the user to the presence of an uninsulated
“dangerous voltage” within the product's
enclosure that may be of sufficient magnitude to
constitute a risk of electric shock to persons.
Warning
The exclamation mark within an equilateral
triangle is intended to alert the user to the
presence of important operating and
maintenance (servicing) instructions in the
literature accompanying the appliance.
Caution
To reduce the risk of electric shock, do not
remove cover (or back). No user-serviceable
parts inside. Refer servicing to qualified service
personnel.
Important Safeguards
1. Read these instructions.
2. Keep these instructions.
3. Heed all warnings.
4. Follow all instructions.
5. Do not use this apparatus near water.
6. Clean only with a dry cloth.
7. Do not block any ventilation openings. Install in
accordance with the manufacturer's instructions.
8. Do not install near any heat sources such as radiators, heat
registers, stoves, or other apparatus (including amplifiers)
that produce heat.
9. Do not defeat the safety purpose of the polarized or
grounding-type plug. A polarized plug has two blades with
one wider that the other. A grounding-type plug has two
blades and a third grounding prong. The wide blade or third
prong are provided for your safety. If the provided plug does
not fit into the outlet, consult an electrician for replacement
of the obsolete outlet.
10. Protect the power cord from being walked on or pinched
particularly at plugs, convenience receptacles, and the point
where they exit from the apparatus.
11. Only use attachments/accessories specified by the
manufacturer.
12. Use only with the cart, stand, tripod,
bracket, or table specified by the
manufacturer, or sold with the apparatus.
When a cart is used, use caution when
moving the cart/apparatus combination to
avoid injury from tip-over.
13. Unplug this unit during lightning storms or when unused
for long periods of time.
14. Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has been damaged
in any way, such as power-supply cord or plug is damaged,
liquid has been spilled or objects have fallen into the
apparatus, the apparatus has been exposed to rain or
moistue, does not operate normally, or has been dropped.
15. Moving - Disconnect the power before moving the unit.
The unit should be moved with care. Excessive force or
shock may result in damage to the unit and the hard disk
drives.
16. Power Sources - This unit should be operated only from
the type of power source indicated on the marking label. If
you are not sure of the type of power supply you plan to use,
consult your appliance dealer or local power company.
17. Overloading - Do not overload outlets and extension
cords as this can result in a risk of fire or electric shock.
18. Object and Liquid Entry - Never push objects of any
kind into this unit through openings, as they may touch
dangerous voltage points or short out parts that could result
in a fire or electric shock. Never spill liquid of any kind on
the unit.
19. Replacement Parts - When replacement parts are
required, be sure the service technician has used
replacement parts specified by the manufacturer or have the
same characteristics as the original part. Unauthorized
substitutions may result in fire, electric shock, or other
hazards.
20. Safety Check - Upon completion of any service or
repairs to this unit, ask the service technician to perform
safety checks to determine that the unit is in proper
operating condition.
21. Coax Grounding - If an outside cable system is
connected to the unit, be sure the cable system is grounded.
Bosch Security Systems | Version 1.1
DVR4C | Installation Manual | EN | 6
U.S.A. models only--Section 810 of the National Electrical
Code, ANSI/NFPA No.70-1981, provides information with
respect to proper grounding of the mount and supporting
structure, grounding of the coax to a discharge unit, size of
grounding conductors, location of discharge unit,
connection to grounding electrodes, and requirements for
the grounding electrode.
22. To reduce the risk of fire or electric shock, this apparatus
should not be exposed to rain or moisture and objects filled
with liquids, such as vases, should not be placed on this
apparatus.
23. Danger of explosion if battery is incorrectly replaced. A
lithium battery is located inside the enclosure of this
recorder. Replace only with the same or equivalent type.
Dispose of the replaced battery in an environmentally
friendly way.
Cleaning
You can clean the unit with a moist fluff-free cloth or
shammy leather cloth.
Remark
Bosch has a strong commitment towards the environment.
This unit has been designed to respect the environment as
much as possible.
FCC INFORMATION
This equipment has been tested and found to comply with
the limits for a Class B digital device, pursuant to part 15 of
the FCC Rules. These limits are designed to provide
reasonable protection against harmful interference in a
residential installation. This equipment generates, uses and
can radiate radio frequency energy and, if not installed and
used in accordance with the instructions, may cause harmful
interference to radio communications. However, there is no
guarantee that interference will not occur in a particular
installation. If this equipment does cause harmful
interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is
encouraged to try to correct the interference by one or more
of the following measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and
receiver.
•Connect the equipment into an outlet on a circuit
different from that to which the receiver is connected.
•Consult the dealer or an experienced radio/ TV
technician for help.
Reference
Warning
This device is intended for use in public areas only.
Surreptitious recording of oral communications is strictly
prohibited by U.S. Federal law.
Note
Any change or modification not expressly approved by
Bosch of the equipment authorization could void the user's
authority to operate the equipment. For additional
information or to speak to a representative, please contact
the Bosch Security Systems location nearest you or visit our
web site at www.boschsecuritysystems.com
Icons shown on the screen
Play forward
Play reverse
Sound
Pause, Freeze
Zoom
Sequence
Bosch Security Systems | Version 1.1
DVR4C | Installation Manual | IntroductionEN | 7
1Introduction
1.1Digital video recorder for security
applications
The DVR4C is a video recording system that can record up
to four camera signals with associated audio signals while
simultaneously providing live multiscreen viewing and
playback. The unit has comprehensive search and playback
facilities for viewing stored video. Once set up, all recording
takes place in the background without requiring operator
intervention. The maximum recording rate is 120 (NTSC)
and 100 (PAL) images per second in total.
The unit also has extensive alarm handling functions,
including motion detection in user-definable areas of the
image on any camera input. Input alarms and videoloss are
also treated as alarm signals.
The unit can be easily operated and programmed via the
front panel control keys and on-screen display menu system.
A monitor output provides full-screen and quad screen
viewing. USB supports easy archiving of video.
Via a network, PC-based applications can be used for live
viewing, playback and configuration. The DVR4C includes
an archive player for stand-alone PC playback. Authenticity
can be checked with the remote PC software.
Looping video inputs with termination switches, a video
output, alarm inputs and outputs, and an Ethernet connector
are on the rear panel. The monitor output provides a CVBS
video signal in either NTSC or PAL.
1.3Unpacking
Check the package for visible damage. If any items appear
to have been damaged in shipment, notify the shipping
company. Unpack carefully. This is electronic equipment
and should be handled with care to prevent damage to the
unit. Do not attempt to use the unit if any components are
damaged. If any items are missing, notify your Customer
Service Representative or Bosch Sales Representative.
The shipping carton is the safest container in which to
transport the unit. Save it and all packing materials for
future use. If the unit must be returned, use the original
packing materials.
1.3.1 Package contents
Check for the following items:
•Digital Video Recorder
•Remote Viewer and Archive Player user manual
•Installation manual (this manual)
•Power supply cord
•Network cross-over cable
•A CD-ROM with the software and the manuals.
1.2Features
The DVR4C has the following features:
•Small file sizes using MPEG-4-based compression.
•Four video and four audio inputs.
•Simultaneous recording and playback.
•Real-time recording on all channels.
•Easy archiving of video with USB.
•Remote access and control via LAN, WAN, PSTN or
DSL.
•Full-screen and quad display capabilities in live and
playback modes.
•Motion detection.
•Four switching (alarm) inputs and four alarm outputs.
•Video loss and fan failure detection.
•Audible alarm.
Bosch Security Systems | Version 1.1
DVR4C | Installation Manual | InstallationEN | 8
2Installation
To install the DVR make the connections described below
and then enter the relevant data in the quick install menu.
2.1Connections
Primary connections
1. Connect the cameras to the BNC camera input
connectors. (Set impedence to Hi-Z only when the video
loop-through outputs are used.)
> The DVR4C automatically configures itself as a PAL or
NTSC unit by detecting the signal format of the first
connected camera (lowest camera input number).
2. Connect a monitor to the BNC output MON Out.
> Connect the unit to the monitor using 75-ohm video
coaxial cables with BNC connectors.
Optional connections
3. Connect up to four audio inputs via the RCA connectors.
4. Connect an audio output device via the RCA connector.
5. Connect up to four (alarm) inputs via the terminal
connector.
> Each input line can be switched by a relay contact from
devices such as pressure pads, passive infra-red
detectors, smoke detectors and similar devices. You can
configure the alarm inputs as N/O or N/C in the menu
system. The default is N/O.
6. Connect up to four alarm output relays via the terminal
connector.
> Relay 1 responds to an input alarm, Relay 2 responds to a
system failure and the other relays are assigned to the
remote software. Configure the alarm outputs as N/O or
N/C in the menu system.
7. Connect to your network via the Ethernet port.
> The DVR4C is delivered with the DHCP function switched
on, so IP addresses are assigned automatically if the
network server uses DHCP. (Refer to the System
settings/Connectivity/Network setup menu.)
8. Use the RS232 connector to connect to a PSTN line.
> The serial RS232 console port connector is used to
connect a PSTN modem or a text device to the unit. Use a
null-modem cable to connect the serial port of the external
equipment to the unit. The Baud rate can be selected in
the menu system.
Powering up
9. Switch on all connected equipment.
10.Connect the power cord to the unit and switch on.
Power
switch
100-240 Vac
Bosch Security Systems | Version 1.1
Alarm
input
Relay
output
Audio
output
Audio
inputs
Monitor
output
Camera
inputs
PC
Network
connector
LAN / WAN
RS232
connector
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