Hi Stan
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Thanks for your reply. It didn’t occur to me to recheck the battery voltage but it still shows 3.15V on my dvm. I reinserted it ensuring good contacts with the positive pins of the holder. I nervously checked the voltage on the solder to the left and right of the holder, which I assume supplies the power to the RTC, and that also gives 3.15V. Without the GPS antenna cable connected and the Real time clock setting set to QMX+ RTC I set the clock manually and it still powers up showing the time 00:00.
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The GPS Vbat/Vdd settings - I couldn’t see these in the menu system so are these configured via a terminal connection.
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Paul
GMAD
