Radio Shack 310 - Manual (Page 11)

11
3. Before the display dims, place fresh batteries in the com-
partment as indicated by the polarity symbols (+ and –)
marked inside the compartment.
Caution: Do not force the batteries into the compartment.
4. Replace the battery compartment cover and secure it with
the screw.
The module automatically tests the batteries each time it re-
ceives a new call. When
appears on the display or the dis-
play dims, replace the batteries.
(il-
+ –
43-964.fm Page 11 Monday, August 16, 1999 3:49 PM