11
Batteries
If the batteries are running low, the screen will display a
warning at the bot-tom of the screen whenever you press the
Power ON button. You may also experience a slight drop in
the operating distance of either the MX-850 remote con-trol
when the batteries are running low.
Please replace all of the batteries with fresh, new AAA bat-
teries. Do not mix old and new batteries.
The MX-850 will retain all programming even if the batter-
ies are removed for
an extended period.
Cleaning The Screen
Do not use abrasives or liquid cleaning solutions!
Use a dry soft lint-free cloth to clean the screen. Be careful
not to use excessive force. The screen is glass and is easily
breakable.