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8.
TECHNICAL SPECIFICATION
8.1 General
GSM:
Quad band: 850/900/1800/1900 MHz
GPRS Class 10: 16-24 Kbps upload, 32-48 Kbps download
CSD: Up to 9.6 Kbps
SMS: Text mode
RS232 interface:
Socket: DB9 female
Data rate: Up to 115200
Data bits: 7,8
Parity: Odd, Even
Flow control: No
8.2 LED indications
Two LED indicators (“Power” and “Status”) are located on the top of WirelessCOM/G10.
These LEDs indicate the operating mode and failure conditions of the device. WirelessCOM/G10
operating modes are described in table 8.1
LED COLOUR
STATUS
DESCRIPTION
Power Green
ON
Power is ON
Status Green
ON
GPRS/CSD master mode
Status Green
Blinking slowly
Initialization
Status Green
Double blinking
GPRS activation/connection failed
Status Green
Blinking continuously GPRS/CSD connected (master mode)
Status Orange
ON
GPRS/CSD slave mode
Status Orange
Blinking slowly
Connecting….
Status Orange
Double blinking
No SIM card
Status Orange
Triple blinking
PIN/PUK not entered
Status Orange
Blinking continuously GPRS/CSD connected (slave mode)
Status Green & Orange
Blinking alternately
Configuration mode
Table 8.1: WirelessCOM/G10 operating modes
