AT Commands
Hardware flow control: enabled
For convenience, the OMEGA CDMA Modem is configured for use right out of the box. To
view the OMEGA CDMA Modem’s factory default configuration settings, issue the command
AT&V <CR>. These settings should be satisfactory for most applications. If you need to change
them, refer to the AT commands in Appendix A.
LEDs The OMEGA CDMA Modem provides seven LED indicators. These LEDs indicate the power
status and either the status of modem control signals or the RSSI, depending on how switch 5 is
set (refer to “Setting the OMEGA DIP Switch” on page 13).
Table 2-6. LEDs Indicating Modem Control Signals (SW5 ON)
LED DTE Signal
POWER
RTS
CTS
TXD
RXD
DCD
DSR
ON = Modem is receiving power
Request To Send
Clear To Send
Transmitted Data
Received Data
Data Carrier Detect
Data Set Ready
Table 2-7. LEDs Indicating RSSI (SW5 OFF)
LED RSSI
RTS / RSSI6
CTS / RSSI5
TXD / RSSI4
RXD / RSSI3
DCD / RSSI2
DSR / RSSI1
ON = Excellent signal
ON = Good signal
ON = Fair signal
ON = Poor signal
ON = Very poor signal
ON = Registered with service provider
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