J&JD
RVF Supporter
- Joined
- Nov 3, 2019
- Messages
- 2,625
- Location
- Fremont, California
- RV Year
- 2017
- RV Make
- Newmar
- RV Model
- Dutch Star 4018
- RV Length
- 40’
- Chassis
- Freightliner
- Engine
- Cummins ISL450
- TOW/TOAD
- Jeep Wrangler Sahara
- Fulltimer
- No
This controller has never worked on my coach so today I took it apart and fixed a bad battery contact. Now, I would like to know how to set the date & time on the unit. I have searched the Internet for a manual for this particular controller (gc661) but can’t come up with it. I know one of you knowledgeable people will give me quick instructions.

