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Old 05-18-2016, 08:31 AM   #1
Senior Member
Join Date: Oct 2009
Location: York County, PA
Posts: 117
Rand McNally

I have a 7710 and a 7730. Both are set to ICE, always day, and the brightest settings for day and night. Both will get a dark screen while in use. Dark enough that it is very hard to see. Check the settings and they have not changed. Did the latest updates and diagnostics and repair and that did not help. Any suggestions?

2000 MADP 4093
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Old 05-18-2016, 11:00 AM   #2
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Scarab0088's Avatar

Damon Owners Club
Workhorse Chassis Owner
Join Date: Mar 2012
Location: SoCal
Posts: 15,292
Light level is reduced on our 7710 and 7720 when not plugged-in to the car charger to conserve power...if plugged-in double check that it is getting juice (lose charger ends?).

RM Customer Service might have some suggestion...or PM "RandMcSam" here on iRV2.
That's a company rep...not too active, but they do check the account.

Best Luck

Kim and Steve, Mustang LCDR (USCG Ret), Outlaw #1193
"I have seen gross intolerance shown in support of tolerance", S.Coleridge 1797
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Old 05-18-2016, 02:27 PM   #3
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Monaco Owners Club
Join Date: Nov 2002
Location: Columbus, MS
Posts: 29,638
I had that problem when the car chargers would go bad. I had to replace three of them!
Joe & Annette

2002 Monaco Windsor 40PBT, 2013 Honda CRV AWD
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