Cable Pinout; Null Modem - HP 4934A Operating And Calibration Manual

Cable Pinout
(
The following table shows the pinouts for a straight-through 9-pin cable.
Straight-Through Cable
PC-End Pins
4d34A-End Pins
1
^
- -►
1
2 ◄- -►
2
3 -
-►
3
4
^
- - ►
4
5 -
-►
5
6
^
- -►
6
7
- -►
7
8
-- -—-►
8
9
^
- -►
9
Null Modem
The following table shows the pinouts for a null modem cable. This is the cable to
be used when a Vectra is being used as the controller.
Null-Modem Cable
Cable Pins Cable Pins
Remote Control 7-3