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Maintenance
Consumption of the battery makes the clock not to work correctly. When the clock is wrong
or it has stopped, please replace the battery according to the following procedures.
Internal clock battery
►Always handle the batteries with care and use them only as directed.
Battery may explode if mistreated. Do not recharge, disassemble or dispose of in fi re.
And also improper use may result in cracking or leakage, which could result in fi re, injury
and/or pollution of the surrounding environment.
• Be sure to use only the batteries specifi ed.
• Make sure the plus and minus terminals are correctly aligned when loading a battery.
If the battery is placed in the battery holder upside-down, it may be hard to remove.
• 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 allow a battery in a fi re 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 the battery.
WARNING
Battery Cover
• If the battery is inserted upside down in the В holder, it might be diffi cult to
remove. If that happens, take following measures:
(1) Remove the battery cover and turn the projector's upside up.
(2) Lift the side of the projector that is close to the lens and press the metal claw of the
battery holder. The battery will fall out of the holder, so be careful not to lose it.
• The internal clock will be initialized by removing the battery. For setting the clock, see
the Network Guide in the CD.
NOTE
1.
Turn the projector off, and unplug the power cord. Allow the
projector to cool suffi ciently.
2.
After making sure that the projector has cooled adequately,
slowly turn over the projector, so that the bottom is facing.
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.
One of two kinds of clock battery holder, A or B shown to the
right, is inside the battery cover.
For A holder:
Pry up the battery using a fl athead screwdriver or the like to take
it out. While prying it up, put a fi nger lightly on the battery since it
may pop out of the holder.
For B holder:
Press the metal claw of the battery holder putting a fi nger
lightly on the battery since it may pop out of the holder. Then
the battery will come up. Remove the battery.
5.
Replace battery with 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 fi x.
OPEN
CLOSE
OPEN
B
CLOSE
OPEN
CLOSE
OPEN
CLOSE
OPEN
CLOSE
OPEN
CLOSE
A