1 connecting a pc, Connecting a pc, Figure 3: crossed cable rs-232 connection – Kramer Electronics SP-10D User Manual
Page 12: Figure 2

KRAMER: SIMPLE CREATIVE TECHNOLOGY
Connecting Your SP-10D Digital Video Processor
10
Figure 2: Connecting the SP-10D Digital Video Processor
6.1
Connecting a PC
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.
Method A (
)—Connect the RS-232 9-pin D-sub port on the unit via
a crossed cable (pin 2 to pin 3, pin 3 to pin 2, and pin 5 to pin 5) to the
RS-232 9-pin D-sub port on the PC.
Note: There is no need to connect any other pins.
Figure 3: Crossed Cable RS-232 Connection