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A
PIN 5 | PIN 1 |
| PIN 8 | PIN 7 |
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DB9 Female | Function with Screen Blanking Box | Function with Switch | ||
1 |
| Not Used | Not Used | |
7 | (RTS) |
| Connected to Screen Blanking Box, unswitched side | Connected to Switch |
8 | (CTS) |
| Connected to Screen Blanking Box, switched side | Connected to Switch |
The
1.Connect the wire from Pin 8 of the cable to the switched side of the Screen Blanking Box or to a
2.Connect the wire from Pin 7 of the cable to the unswitched side of the Screen Blanking Box or to a user- supplied switch.
3.Connect the D9 serial connector to either COM1 or COM2 serial port on the Thor VM2 Quick Mount Smart Dock.
Screen Blanking BoxScreen Blanking | Connection | ||
Box Terminal |
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Input from vehicle motion sensing circuitry. | |||
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| Please refer to label on Screen Blanking Box for allowable voltage input range. | |
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GND | DC - | ||
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| These two terminals are for connecting a serial cable: | |
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| • If using an optional Honeywell screen blanking cable, VM1080CABLE, connect the | |
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| gray wire to the switched side of the connection and connect the black wire to the | |
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| unswitched side. | |
Unswitched Switched | |||
• If using a | |||
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| connects to switched side of the connection and Pin 8 (CTS) connects to the | |
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| unswitched side. | |
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It is assumed that the motion sensing circuitry in the illustrations below is powered by internal vehicle circuitry.
Please refer to the appropriate illustration below for Screen Blanking Box wiring diagrams.
!CAUTION - Do not exceed the maximum input voltage, either 60 or 72VDC, specified on the Screen Blanking Box label when using this configuration.
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