VTech VM321 User Manual page 17

Getting started
Baby unit battery installation (continued)
3. Insert 4 pcs 1.5V AA Alkaline batteries (not supplied) into
the battery compartment, noting the proper polarity
markings
the battery
compartment cover.
4. Plug the small end of the baby unit power adapter to the
power jack on the baby unit. Then plug the baby unit power
adapter into the power outlet.
• If the baby unit will not be used for a long time, disconnect
and remove the battery to prevent possible leakage.
• Baby unit cannot charge any rechargeable AA batteries but
you can use rechargeable AA batteries for the baby unit.
between the battery and metallic contacts
compartment. Then replace the battery
10
(+ and -)
inside