Geostar GeoS-3, Руководство пользователя

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© R&D Center “GeoStar navigation” Ltd. 2012-12-25 12
3.5.
Operation in Power-saving Mode
In this mode LED devices behave as follows:

3.3V : constantly lighting

Tx0, Tx1 : flashing as soon as the module is transmitting data

Rx0, Rx1: flashing as soon as the Host is sending data to the module

STATUS: off in
“SLEEP” state; while in “ACTIVE” state, behaves the same way as in full-
power mode

PD_ACK: off in
“SLEEP” state; lighting in “ACTIVE” state.
To quit power-saving mode:

Send dedicated message to the module

Recycle main power

Click ON/OFF pushbutton

Click nRESET pushbutton .