MobileView 3008, Руководство по установке

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Chapter 5: Optional hardware installation
86 MobileView 3012 Series Installation Manual
Installing a tag switch
Tag switchs are optional and are typically installed near the driver. There are two
models: one with a key reset and one without (Figure 77).
Figure 77: Tag switch
To install a tag switch:
1. Mark the location of the mounting holes, using the tag switch as a template.
2. Drill the mounting holes, using a 3/16 in. (5 mm) drill bit.
3. Drill a hole for the tag switch wiring, using a 3/4 in. (20 mm) drill bit.
4. Splice a six-conductor 18 AWG cable to the tag switch wiring by soldering the
wires and applying heat-shrink tubing to the exposed wire.
Note: The tag switch with key reset has six wires, and the tag switch without
key reset has only five. The NC and common wires are both yellow and are
interchangeable.
5. Route the cable to the DVR. See Figure 78 on page 87. Connect the cable to
the connectors as follows:
• Connect the yellow NC and common wires to Digital Input 1 (J3, terminal
1) and 12VDC Out (J3, terminal 9).
• Connect the gray positive wire to 12VDC Out (J3, terminal 9) or any other
available 12 V terminal.
• Connect the green normal wire to Software LED output (J2, terminal 7).
• Connect the red check wire to Camera LED output (J2, terminal 6).