Universal Remote Control (URS) MX-850 - Manual (Page 14)

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 batteries. Do not mix
old and new batteries.
The MX-850 will retain all programming
even if the batteries 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.