Bosch UML-172-90, User Manual

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16 en | Installing the Monitor High Performance LCD Monitors
F.01U.075.713 | 1.0 | 2008.03 User’s Manual Bosch Security Systems, Inc.
6.5 Connecting Audio to the Monitor
There are two (2) sets of mono audio connectors for audio input, located at the side panel.
– All audio inputs are active loop-through.
– Audio 1 is associated with Video 1 or Y/C; Audio 2 is associated with Video 2.
6.5.1 Connecting PC Audio
The rear bottom panel has PC stereo audio IN and audio OUT. Connect with 1/8 in. mini phono
plug jack to Audio IN.
6.6 Connecting the PC Signal to the Monitor
There are three ways to connect the PC signal to the monitor; HDMI, DVI, and VGA.
6.6.1 HDMI
The monitor can be connected to the HDMI (High Definition Multimedia Input) by connecting a
HDMI cable (not supplied).
Figure 6.3 HDMI Input
6.6.2 DVI
The monitor can be connected by using the supplied DVI-D cable and connecting it to the
digital DVI-D signal.
Figure 6.4 DVI Input
6.6.3 VGA
The monitor can be connected by connecting the analog VGA signal by using the provided VGA
cable (D-SUB to D-SUB).
Figure 6.5 VGA Input
Reference Audio 1 Audio 2
Video 1 X
Video 2 X
S-video X
Pin Description Pin Description Pin Description
1 Red Video 6 Red Ground 11 Ground
2 Green Video 7 Green Ground 12 SDA (for DDC)
3 Blue Video 8 Blue Ground 13 H-Sync or H+V Sync
4 Ground 9 N/A 14 V-Sync
5 Ground 10 Signal Cable Detect 15 SCL (for DDC)