Lenco CR-335 - Manual (Page 6)

6
Installation
Clock setting battery back-up
A backup battery compartment located at bottom of the unit.
(1) Open the battery compartment lid.
(2) For clock setting backup, follow the polarity diagram shown inside
the compartment and install
2 x AAA (UM-4) batteries (purchase separately).
(3) Close the battery compartment lid.
Warnings:
-
Batteries shall not be exposed to excessive heat such as sunshine,
fire or the like.
- Be sure that the batteries are installed correctly. Wrong polarity may
damage the unit.
- Do not mix old and new batteries.
- Do not mix alkaline, standard (carbon-zinc) or rechargeable (nickel-
cadmium) batteries.
- Only batteries of the same or equivalent type as recommend are to
be used.
- If the unit is not to be used for an extended period of time, remove
the battery.
- Do not dispose of batteries in fire, battery may explode or leak.
- Danger of explosion if battery is incorrectly replaced.
AC Power Connection
CAUTION: Before operate the unit; check the ac voltage marked at
the rating plate located on the unit which matches the power system
of your area.
Connect the AC power plug into your household AC power outlet.