User's Manual

Company Confidential 46 Raveon Technologies Corp.
Solution #2. Handshaking. You may have hardware handshaking enabled on your terminal
program, but the hardware or cable may not support it. Disable hardware handshaking on your
terminal program to verify this is the issue.
Symptom: Modem appears dead.
Solution #1. Verify the power is on. When the modem has good DC power, the PWR LED
will blink once per second. If it is not blinking, either the modem does not have power, the
modem is broken, or the LEDs have been disabled via the ATL0 command.