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en | Hardware setup
Video Recorder 670 Series
AM18-Q0617 | v2.0 | 2012.03
Installation and Operation manual
Bosch Security Systems
4.2
Audio connections
The DVR 600 Series supports up to 4 audio inputs and 2 audio outputs. Connect using audio
cable with RCA (CINCH) compatible connectors.
Specifications
Input signal: Mono RCA (CINCH), 1 Vpp, 10k ohm
Output signal: Mono RCA (CINCH), 1 Vpp, 10k ohm
Figure 4.3
Audio output and input connectors
4.3
Monitor connections
Up to two monitors can be connected through the VGA, HDMI or CVBS connections.
Figure 4.4
Monitor connectors
4.3.1
VGA output
Connect the unit to a VGA monitor using standard VGA cable. It is recommended to use
17” monitors or larger when using LCD.
Specifications
Output signal: VGA
Resolution: 800x600 (4:3), 1024x768 (4:3), or 1280x1024 (5:4), 1366x768 (16:9) and
1440x900 (16:10) for Monitor A; 800x600 (4:3) for Monitor B
Color: True color (32 bit)
Connector type: DE-15
4.3.2
CVBS
Connect the monitor B CVBS output to a monitor using 75 ohm video coaxial cables with BNC
connectors.
Specifications
Output signal: Composite video 1Vpp, 75 ohm, Sync. 0.3Vpp ±10%
Resolution: 704 x 576 PAL, 704 X 480 NTSC
Connector type: BNC
AUDIO
IN
1
2
3
4
AUDIO
OUT
1
2
HDMI MON.B/A
CVBS MON. B
VGA MON. A/B