Pinouts - DTP92 (Monitor Optimizer)
The Serial Interface -The connector used is an 8 pin-male, mini-DIN. The cable itself is of a dual 'Y' design. The other tail(s) are simply used to supply power. Pinouts follow:
| Pin# (8pin/DIN) | X-Rite Function | Mac Function |
| 1 | KB Data | HSKo |
| 2 | NC | NC |
| 3 | RXD | TxD- |
| 4 | Signal Ground | Serial Ground |
| 5 | TXD | RxD- |
| 6 | NC | NC |
| 7 | +Vin | GPI/+5V |
| 8 | NC | NC |
| Shell | Shield Ground | Shield Ground |
Power -
The power is drawn from the other tail(s) of the interface. The center pin is to receive power. The outer ring, power ground. The power supply must be capable of delivering +5VDC min./ +12VDC clean DC power with a nominal current rating of 60 milliamps, 100 mA maximum.
