Maintenance
Replacing the clock battery
This projector has internal clock that uses a battery. When the clock of the network function does not work correctly, please try solution by replacement of the battery: HITACHI MAXELL, part number CR2032.
1. Turn the projector off and unplug the power cord from the power outlet. And cool the projector down by leaving it for a while as it is.
2. Place gently the projector upside down.
3. Remove the battery cover.
Turn the battery cover in the direction indicated as “OPEN” till it unlocks using a coin or something similar. When fi nishing turning the battery cover, pick its knob to remove it.
4. Take the old battery out.
Press the metal claw of the battery holder. Then the battery will come up. Remove it.
5. Put the new battery into the battery holder, according to the polarity markings
6. Put the battery cover into place, then turn it in the direction indicated as “CLOSE” until it fi xed, using a coin or something similar.
Battery cover
Close
Open | CLOSE |
| OPEN |
Metal claw
NOTE • The internal clock will be initialized by removing the battery. For setting the clock, see the User's Manual - Network Guide.
WARNING ►Be careful of handling a battery, as a battery can cause explosion, cracking or leakage, which could result in a fi re, an injury, and environment pollution.
•Use only the specifi ed and perfect battery. Do not use a battery with damage, such as a scratch, a dent, rust or leakage.
•When a battery leaked, wipe the leakage out well with a waste cloth. If the leakage adhered to your body, immediately rinse it well with water. When a battery leaked in the battery holder, replace the batteries after wiping the leakage out.
•Make sure the plus and minus terminals are correctly aligned when loading a battery.
•Do not work on a battery; for example recharging or soldering.
•Keep a battery in a dark, cool and dry place. Never expose a battery to a fi re or water.
•Obey the local laws on disposing a battery.
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