User's Manual

3
Photos of PT-209G/219G are depicted in the following figures:
Figure 2. Photos of PT-209G/219G modem.
2.2 LED Indications
Five LED’s are installed in PT-209G/219G modem as shown in Figure 1 (a). They indicate the
status of the modem and their definitions are listed in the following table:
Table 1. LED indications
On Off Dim Flash
Rx LED
- No data receive Data link in active Receiving data
Tx LED
- No data send out Data link in active Sending out data
OK LED*
Procedure
success
No procedure/
procedure failed
-
Procedure in
progress
Power LED
- Power down Power up
In power saving
mode
Charging
LED
Red: Charging; Green: Fully charged
* Procedure means the slave registration/de-registration procedures. It is off in normal operations.