Troubleshooting guide

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10
5 Monitor Installation
This chapter outlines the procedures to install the DX-D193P TFT-LCD Security Monitor with Protective
Glass. A qualified service person should install the monitor and adhere to all local codes.
5.1 Ventilation
To prevent overheating, ensure that the ventilation openings on the rear of the monitor are not covered.
5.2 Desktop Installation
The DX-D193P TFT-LCD Security Monitor comes with a 12V/4A power adapter. Before connecting the
power cord cable to the adapter, put the adapter in the holder fixed on the rear of the monitor (see
Figure) .The monitor automatically adjusts to either power input voltage. The viewing angle of the LCD
can be adjusted for the most comfortable monitoring status.
5.3
Connecting the Composit e V i deo Signal t o the Monit o r
The DX-D193P TFT-LCD Security Monitor with has 2 sets of BNC connectors located on the rear side of
the monitor for composite video input/outputs. All video inputs are passive loop-through when
operating in a single connection mode. If a cable is also connected to the output connector, the video
signal can be passed on to another monitor connected to it via the passive loop-through function.
Note: Press the SOURCE button (see Figure 3.1) to select the video source (Composite1/2)