User manual Version 1.0
ABLELink
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GPRS Serial Server SG6001
Copyright © 2004 Atop Technologies Inc.
All rights reserved. Designed in Taiwan.
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Appendix A: GPRS LED Status Indication Description
A.1 Non-Console Mode:
1.
When GDT is powered on, it starts initializing. GPRS LED will be on for 100ms
(minisecond) and off for 900ms.
2.
When GDT is connecting to Telecom Operator, GPRS LED will be on for 800ms
and off for 200ms.
3.
When GDT has successfully connected to GGS server, GPRS LED will be
permanently on and remain red.
4.
When GDT encounters problems such as SIM card error, PIN code error, GPRS
LED will be on for 100ms and off for 100ms.
5.
When GDT encounters problems such as GDT error or GPRS system error,
GPRS LED will be permanently off.
A.2 Console Mode:
1. When GDT is powered on, it starts initializing. Both RUN and GPRS LEDs will be on
for 1 second and off for 1 second.
2. When it finishes initializing, both RUN and GPRS LEDs will keep flashing alternately
for 1 second. You can start configuring now.
