Installing The Batteries - One for All URC-8550 User Manual & Code Book

Installing the Batteries

Your Topline 8 requires four (4) new alkaline AAA/LRO3 batteries. To install
the batteries:
Remove the battery cover by pressing down on the
1
bottom portion and sliding the cover off.
Match the batteries to the + and - marks inside the
2
battery case, then insert the batteries.
Slide the battery cover back into place.
3
Once the batteries are inserted all the segments in the display screen will
show. If the display screen is blank or if the screen reads [BATTERY LO], the
batteries are running low and you must replace them with fresh batteries to
ensure proper functioning. The Topline 8's internal back-up batteries ensure
that programming information is not lost if the batteries are changed;
however, you will need to reset the clock upon changing batteries
4