ElecTech Posted April 11, 2017 Share Posted April 11, 2017 Has anyone else had problems with Galaxy's RKP time not being correct & even when corrected over time they creep out of time sync. I am forever correcting times on the RKP's knowing the time has been set correct as I installed the system. Seems to be across the board. Quote Link to comment Share on other sites More sharing options...
al-yeti Posted April 11, 2017 Share Posted April 11, 2017 Yeah the one 520 i look after is better than the 48's , some are worse than others Quote Link to comment Share on other sites More sharing options...
ElecTech Posted April 14, 2017 Author Share Posted April 14, 2017 Any idea why? I'm finding customers using the log to go by for evidence purposes I.e. A break in but it isn't aligning with CCTV footage nor access records and looks a bit shoddy. Quote Link to comment Share on other sites More sharing options...
GalaxyGuy Posted April 14, 2017 Share Posted April 14, 2017 Use the seconds advance/retard per week option in the time/date menu. The Atmel CPU's real time clock is sourced from the usual 32.768kHz crystal, so depending on the precision, this can impact the accuracy. As things move forward, IP connected panels can reference NTP servers for better accuracy. This can be performed at the moment with the Galaxy panels, but it's an ARC push, rather than a panel pull to align the clock. Quote Link to comment Share on other sites More sharing options...
sixwheeledbeast Posted April 18, 2017 Share Posted April 18, 2017 Crystal would be backup, clock is normally kept accurate using mains frequency on most panels. Do they have PV's or the like? Quote Link to comment Share on other sites More sharing options...
james.wilson Posted April 18, 2017 Share Posted April 18, 2017 i don't the gal is mains linked but i could be wrong Quote securitywarehouse Security Supplies from Security Warehouse Trade Members please contact us for your TSI vetted trade discount. Link to comment Share on other sites More sharing options...
goncall Posted April 18, 2017 Share Posted April 18, 2017 6 minutes ago, james.wilson said: i don't the gal is mains linked but i could be wrong Your not,crystal isn't a back up Quote Link to comment Share on other sites More sharing options...
GalaxyGuy Posted April 18, 2017 Share Posted April 18, 2017 The panel temperature can impact the drift. The design guide suggests automatic temperature based compensation be implemented, but the design doesn't implement a temperature sensor for this, so Honeywell provide an adjustment parameter in the panel menu. Quote Link to comment Share on other sites More sharing options...
ElecTech Posted April 25, 2017 Author Share Posted April 25, 2017 Where is the adjustment in the menu? Quote Link to comment Share on other sites More sharing options...
GalaxyGuy Posted April 25, 2017 Share Posted April 25, 2017 Modify -> Time & Date -> Press # It's in the manual. Quote Link to comment Share on other sites More sharing options...
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