Internal Clock Battery - ViewSonic PJ1158 User Manual

Maintenance

Internal clock battery

Consumpton of the battery makes the clock not to work correctly. When the clock s wrong or t has
stopped, please replace the battery accordng to the followng procedures.
1.
Turn the projector off, and unplug the power cord. Allow the pro-
jector to cool sufficiently.
2.
After makng sure that the projector has cooled adequately,
slowly turn over the projector, so that the bottom s facng.
3.
Remove the battery cover.
Turn the battery cover n the drecton ndcated "OPEN" usng
such as cons. Then the battery cover wll come up. Whle remov-
ng the battery cover, pck ts knob.
4.
Take the old battery out.
Press the metal claw of the battery holder. Then the battery
wll come up. Remove the battery.
5.
Put a new battery n.
Replace battery with HITACHI MAXELL, Part No.CR2032
only. Use of another battery may present a risk of fire or
explosion.
Insert a new battery n the battery holder accordng to ts mnus termnal
as ndcated n the battery holder, so that the sde marked by + s fac-
ing. And push the battery into the battery holder fully to fix.
6.
Close the battery cover.
Replace the battery cover n place, then turn t n the drec-
tion indicated "CLOSE" using such as coins, to fix.
WARNING ►Always handle the batteres wth care and use them only as drected. Battery
may explode if mistreated. Do not recharge, disassemble or dispose of in fire.
And also improper use may result in cracking or leakage, which could result in fire, injury and/or
polluton of the surroundng envronment.
• Be sure to use only the batteries specified. Do not use batteries of different types at the same
tme. Do not mx a new battery wth used one.
• Make sure the plus and mnus termnals are correctly algned when loadng a battery.
If the battery is placed in the battery holder upside-down, it may be hard to remove.
• Keep a battery away from chldren and pets. If swallowed consult a physcan mmedately for emergency treatment.
• Do not short crcut or solder a battery.
• Do not allow a battery in a fire or water. Keep batteries in a dark, cool and dry place.
• If you observe a leakage of a battery, wipe out the flower and then replace a battery. If the liquid
adheres to your body or clothes, rnse well wth water mmedately.
• Obey the local laws on dsposng the battery.
NOTE • If the battery is placed in the battery holder upside-down, follow the procedure below
to remove and reload t properly.
1. Remove the battery cover as descrbed n steps 1 through 3 above.
2. Turn the projector over agan, so that the top of the projector s facng up.
3. Whle lftng the sde of the projector closest to the lens, press the metal claw of the battery
holder. The battery wll fall out of the holder, so be careful not to lose t.
4. Turn the projector over once more, so that the bottom faces up, and reload the battery correctly.
• The nternal clock's tme wll be reset when the battery s removed.
Please reconfigure the time via the menu or a web browser after replacing the battery.
(Please refer to User's Manual-Network Functions: Date/Time Settings for more information.)
ViewSonic PJ1158
Battery Cover
OPEN
Knob
Metal claw
"+" markng
CLOSE
97