Справочник Пользователя для Sierra Wireless Q2438F
WM_HWD_SK_UGD_002 - 002
6/27/2003
3.8.1 LED1
This LED is red when illuminated, and provides the user with an indication of
the Module status according to the following table:
the Module status according to the following table:
LED1 Status
Module Status
OFF
In download mode or OFF
ON: Permanent
ON but not registered on a
network
ON: Slow Flash
- 200mS ON, 2S OFF
ON and registered on a
network
ON: Quick Flash
- 200mS ON, 600mS
OFF
ON, registered on a network
and communication in progress
3.8.2 LED2
This LED is green when illuminated. The functionality of this LED can be
defined to provide a method of test and debug by the user via AT Commands.
It is connected via pin 54 of the board-to-board connector and is driven by
GPIO 8 on the CDMA Modules, and GPIO 4 on the GSM/GPRS Modules.
GPIO 8 on the CDMA Modules, and GPIO 4 on the GSM/GPRS Modules.
4 Start-up
The following gives a description of the connections and configurations
required to bring up the Module. Be sure to consider these recommendations
before applying power to the Interface Board and Module.
before applying power to the Interface Board and Module.
4.1 Connections
Be sure the Module is securely seated on the Interface Board, and the board-
to-board connector is correctly aligned. Ideally, the four grounding feet of the
Module should be soldered to the Interface Board from the bottom side. If the
Module should be soldered to the Interface Board from the bottom side. If the
Module is not soldered, an additional grounding clip may be required to
provide uninterrupted ground to the Module. Attach the Antenna, via the
Antenna Adapter, to the Module’s RF Cable.
Connect a serial cable to the DATA Connector on the Interface Board and to an
unused port on the controlling PC.
Plug the Power Adapter into wall outlet (or alternate Power Supply Cable and
lab power supply). Plug the round jack into Power Connector on the Interface
Board.
confidential ©
Page :
11 / 17
This document is the sole and exclusive property of WAVECOM. Not to be distributed or divulged
without prior written agreement.
Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à
des tiers sans son autorisation préalable.
without prior written agreement.
Ce document est la propriété exclusive de WAVECOM. Il ne peut être communiqué ou divulgué à
des tiers sans son autorisation préalable.