AGManager is a GPS test program for Sirf III only. To test GPS, download below linked AGManager file and unzip it. To install this program, please follow below steps.
1. Move to Start\Settings\System\Screen to align screen first.
2. Check at ‘Landscape (right-handed)’ and click ‘Align Screen’ button.
After aligning screen, it will turn to below picture.
3. Launch AGManager program and select COM2 then click OPEN button. It will start gathering GPS data.
If you get the fixed satellites more than 4, you can get the position by latitude and longitude.
And there are three types of GPS reset - cold, warm and hot. Reset means re-positioning of its location.
Cold reset: A condition in which the GPS receiver can arrive at a navigation solution without initial position, time, and current Ephemeris.
Warm reset: Start mode of the GPS receiver when current position, clock offset, and approximate GPS time are input by the user. Ephemeris data is not available.
Hot reset: Start mode of the GPS receiver when current position, clock offset, approximate GPS time, and current ephemeris data are all available.
* Note: Sometimes when internal battery is dead PDA with Sirf III module, default setting of NMEA Protocol changes to Sirf Binary Protocol, if GPS is suddenly not working, please change this setting back to NMEA using AG Manager.
