Universal Electronics URC-2505 - Manual (Page 7)

Installing the Batteries
Your ONE FOR ALL 5 needs four new AAA/LR03
alkaline batteries.
Remove the battery cover
from the back of your ONE
FOR ALL 5.
Match the batteries to the
+ and - marks inside the
battery case, then insert the
batteries.
Press the battery cover back
into place.
■ ■ ■ ■
■ ■ ■ ■
6
1
2
3
Note: In order to avoid having to reprogramme your
ONE FOR ALL 5 after you remove the batteries, you
will need to insert new batteries within 3 minutes.
Also it is best that you do not use rechargeable
batteries.