Display (to the road traffic information (RTI) control module)
Before taking any readings, read Connecting the breakout box and checking the ground terminals .
Display terminals J1-J10 correspond to terminals #1-#10 on the breakout box.
| Control module terminal | Breakout box terminal | Signal type | Ignition on | Other |
|---|---|---|---|---|
| J1 | #1 | Color signal (red), screen | Analog signal when red color is displayed | 0.714 V p-p |
| J2 | #2 | Color signal (green), display | Analog signal when green color is displayed | 0.714 V p-p |
| J3 | #3 | - | - | - |
| J4 | #4 | Serial bus to the display | Digital signal | Half duplex, start-stop synchronizer, 2400 bps |
| J5 | #5 | Signal, display remote control | Digital signal | 38 kHz carrier wave when the remote control is pressed |
| J6 | #6 | Color signal (blue), screen | Analog signal when blue color is displayed | 0.714 V p-p |
| J7 | #7 | Screen ground, video signals | Ulow | - |
| J8 | #8 | Composite sync, display screen | Analog signal | 0-5 V |
| J9 | #9 | - | - | - |
| J10 | #10 | Video signal to display | Analog signal | 1 V p-p +/- 0.2 V |
| H | - | Screen ground, cable to the screen | Ulow | - |