• Ctrl-F11: Clears the history buffer. If you choose this option, a warning screen will
appear. Press Enter to delete the history buffer or Escape to cancel the action. The
previous screen will reappear.
3. When finished, press Ctrl-F10 to exit History mode and return to On-Line mode.
Serial IQ module pinouts
Table C.1 lists the pinouts for the serial IQ module.
Table C.1: Serial IQ Module Pinouts
DB9-
F Pin
Host Signal Name
Description
Signal Flow SRL Signal Name Description
1 DCD - Data Carrier Detect Out of SRL DTR - Data Terminal Ready
2 RXD - Receive Data Out of SRL TXD - Transmit Data
3 TXD - Transmit Data In to SRL RXD - Receive Data
4 DTR - Data Terminal Ready In to SRL DSR - Data Set Ready
5 GND - Signal Ground N/A GND - Signal Ground
6 DSR - Data Set Ready Out of SRL DTR - Data Terminal Ready
7 RTS - Request to Send In to SRL CTS - Clear to Send
8 CTS - Clear to Send Out of SRL RTS - Request to Send
9 N/C - Not Connected N/A N/C - Not Connected
Appendices 113