User's Guide

Draft 1 BlueTree Wireless BT-4600/BT-5600 Product Manual 13
Top View
Bottom View
LED indicators
On the front plate of the modem, eight green LEDs are displayed:
PWR, TX, RX, DTR, REG, ACT, LNK, and SER or GPS.
Those eight indicators offer a user-friendly means of inquiring the
modem’s operating status. They are described in the table below.
Table: 1: LED description
LED Label Full Name Color Corresponding State
OFF Modem is turned OFF.
Flashing Modem failure.
1 PWR Power
ON Modem is ON.
OFF Terminal is not transmitting data to
modem.
2 TX Transmit
Flashing Terminal is transmitting data to
modem.
OFF Terminal is not receiving data from
modem.
3 RX Receive
Flashing Terminal is receiving from modem.