Indicator Lights for the TM822
The Touchstone Telephony Modem has eight indicator lights to assist in trou-
bleshooting.
Indicator Lights: Normal Operation
The following table shows light patterns during normal operation. If colors are not
indicated, they do not affect the status.
Touchstone TM822 Telephony Modem User’s Guide
32
TM822
Tel 2
Tel 1
Link
Online
US
DS
Pow
er
Tel 2
Tel 1
Link
Online
US
DS
Pow
er