My NexStar GPS takes a long time to link, and the date-time is wrong. Do I have a dead internal battery?
October 14, 2008
Recharge the battery by plugging in the AC adapter, unplugging the hand control and turning the scope on. Leave it on for at least 48 hours. Afterwards, take the scope outside and let it get a GPS link. Once linked, the correct date and time should be displayed.
If the date and time are still wrong, you need to replace the battery.