Replacing The Internal Clock Battery - Hitachi CP-WU9100 User Manual

Replacing the internal clock battery

Consumption of the battery makes the clock not to work correctly. When the
clock is inaccurate or stopped, replace the battery according to the following
procedures.
1.
Turn the projector off, and unplug the power cord. Allow the
projector to cool sufficiently.
2.
After making sure that the projector has cooled adequately,
slowly turn over the projector, so that the bottom is facing
up.
3.
Turn the battery cover fully in the direction indicated OPEN
using a coin or the like, and pick the cover up to
remove it.
4.
Pry up the battery using a flathead screwdriver to take it
out. Do not use any metal tools. While prying it up, put a finger
lightly on the battery as it may pop out of the holder.
5.
Replace the battery with a new HITACHI MAXELL,
Part No.CR2032 or CR2032H.
Slide the battery in under the plastic claw, and push it
into the holder until it clicks.
6.
Replace the battery cover in place, then turn it in the
direction indicated CLOSE using such as coins, to fix.
WARNING ►Always handle the batteries with care and use them only as
directed. The Battery may explode if mistreated. Do not recharge, disassemble
or dispose of using fire.
Improper use may result in cracking or leakage, which could result in fire, injury
and/or pollution of the surrounding environment.
・ Be sure to use only the batteries specified.
・ Make sure the plus and minus terminals are correctly aligned when loading a battery.
・ Keep a battery away from children and pets. If swallowed consult a physician
immediately for emergency treatment.
・ Do not short circuit or solder a battery.
・ Do not place a battery in a fire or water. Keep batteries in a dark, cool and dry place.
・ If you observe battery leakage, wipe out the leakage and then replace a battery. If the
leakage adheres to your body or clothes, rinse well with water immediately.
・ Obey the local laws on disposing a battery.
20
Battery Cover
90°
OPEN
CLOSE
90°