Kramer Electronics VA-4 User Manual
8
VA-4 - Connecting the VA-4
Figure 3: Connecting the VA-4
Dual Channel Balanced Stereo Audio Amplifier
4.1
Connecting to the VA-4 via RS-232
You can connect to the unit via a crossed RS-232 connection, using for example,
a PC. A crossed cable or null-modem is required as shown in method A and B
respectively. If a shielded cable is used, connect the shield to pin 5.
a PC. A crossed cable or null-modem is required as shown in method A and B
respectively. If a shielded cable is used, connect the shield to pin 5.
Method A (
)—Connect the RS-232 9-pin D-sub port on the unit via a
crossed cable (only pin
2
to pin
3
, pin
3
to pin
2
, and pin
5
to pin
5
need be
connected) to the RS-232 9-pin D-sub port on the PC.
Note: There is no need to connect any other pins.
Note: There is no need to connect any other pins.