Appendix C: Observation System Quick Install Guide; Introduction; Required Software Version; Installation - Bosch DVR1EP08 Instruction Manual

APPENDIX C: OBSERVATION SYSTEM QUICK INSTALL GUIDE

1.1

Introduction

This guide provides the steps necessary to install the DVR1 in combination with a Observation System Multiplexer or Switcher
Monitor. If you are not familiar with the operations of the DVR1 and the Observation System Monitor, refer to the corresponding
instruction manuals.
1.2

Required Software Version

Product
DVR1 (all models)
Observation System Multiplexer Monitor 2.01c or higher
Observation System Switcher Monitor
Ensure that the DVR1 and Observation System monitor's software version is equal to or higher than noted below.
1.3

Installation

1.3.1 Connection of Audio/Video Cable (A/V Cable)

To record camera images, the Observation System VCR In/Output allows connection of the DVR1. Connect the Mini Din plug to the
VCR connector of the System Monitor.
1. Connect the BNC connectors to the VIDEO IN and VIDEO OUT of the DVR1.
ATTENTION:
VIDEO IN of the A/V cable must be connected to VIDEO OUT of the DVR1.
VIDEO OUT of the A/V cable must be connected to VIDEO IN of the DVR1.
2. Connect the black VEXT cable (located in the A/V cable) to the VEXT-pulse output of the DVR1 (Pin 5 of Accessories port) for
proper synchronization between the System Monitor and DVR1.
3. If the DVR1 also has audio recording capabilities, connect the RCA connectors to AUDIO IN and AUDIO OUT of the DVR1.
ATTENTION:
AUDIO IN of the A/V cable must be connected to AUDIO OUT of the DVR1.
AUDIO OUT of the A/V cable must be connected to AUDIO IN of the DVR1.

1.3.2 Connection of Alarm Contact

In case of an alarm, the output relay contact of the Observation System Monitor can change the recording speed from Normal recording
to Alarm recording until the alarm is acknowledged by the user or automatically resets after the programmed alarm time has expired.
Alarm Relay
1 2 3 4
Alarm IN
VEXT
Software Version
1.14 or higher (available at www.boschsecuritysystems.com)
1.00 or higher
Camera 1–8
Not Used
To Slave Monitor
Connect
Accessories
PCB to
Accessories
Port of DVR1
1 6
2 7
3 8
4 9
GND
5
GND
VCR (Playback Only)
VIDEO OUT
VIDEO
IN
AUDIO AUDIO OUT
IN
TV/Monitor
VIDEO IN
VIDEO
OUT
AUDIO IN
AUDIO
OUT
Time-lapse VCR
VIDEO OUT
VIDEO
IN
VIDEO IN
VIDEO
OUT
VEXT
AUDIO AUDIO OUT
IN
AUDIO AUDIO IN
OUT
33
VIDEO
To VIDEO OUT of DVR1
IN
VIDEO
To VIDEO IN of DVR1
OUT
To Pin 5 of Accessories
PCB of DVR1 (VEXT)*
AUDIO
To AUDIO OUT of DVR1
IN
AUDIO
To AUDIO IN of DVR1
OUT
*Not required by the Observation System Switcher