User Guide

7
Whenever you remove the batteries, you may need
to reset the remote control infrared codes. We
recommend that you record the code on page 60, prior
to setting up the remote control.
Helpful Hints:
For frequent remote control users, replace old batteries
with alkaline batteries for longer life.
Helpful Hints:
Installation
Precaution on battery use
Incorrect installation can cause battery leakage and corrosion that will damage the remote control transmitter.
Observe the following precautions:
1. Batteries should always be replaced as a pair. Always use new batteries when replacing the old set.
2. Do not combine a used battery with a new one.
3. Do not mix battery types (example: “Zinc Carbon” with “Alkaline”).
4. Do not attempt to charge, short-circuit, disassemble, heat or burn used batteries.
5. Battery replacement is necessary when the remote control acts sporadically or stops operating the projection TV set.
Replacing the lamp unit
The lamp unit is sold separately. To purchase a replacement, call the Panasonic accessory department, toll free at:
1-800-332-5368. (USA only)
Lamp unit Part No. : TY-LA2000
Lamp unit replacement period
The lamp unit for the projection TV should be replaced after approximately 5,000
hours of use in the normal usage mode.
Due to the characteristics and use conditions of individual lamps, the lamp may
cease to light before the stated lamp life.
Influences of frequent lighting, continuous light use for over 24 hours, the number
of times lit, the length of time between lightings, etc. may shorten lamp life.
(Because of this, we recommend having a replacement lamp on hand.)
• A warning will display after 5,000 hours of use
When the power has been turned on after over 5000 hours of continued use,
LAMP REPLACE will be displayed for approximately 1 min.
A warning message to urge the replacement of the lamp will be displayed in red at the center of the screen.
LAMP REPLACE
Important Points to keep in mind
When replacing the lamp unit, pay attention to the following points.
Warning:
• Because the temperature of the lamp unit is elevated immediately after its use, a direct touch to it may cause burns.
Please allow the lamp to cool before handling or replacing the lamp unit.
Cautions for Lamp Unit Replacement:
• Handle the old lamp unit carefully. If mishandled, it may explode.
• Wear gloves when replacing the lamp unit.
• If replacing the lamp unit becomes necessary during the operation of the TV, follow the procedure below to turn off the
power and wait until the lamp unit cools completely.
1. Press the POWER button on the remote control unit to turn off the power.
2. Wait for about 90 seconds until the cooling fan stops.
∗ ∗
∗ ∗
∗ The lamp cooling fan will continue to operate for about 90 seconds after turning off the power. Do not unplug
the power cord from the outlet until the fan has stopped. Avoid interrupting the power line such as by using
circuit breakers or switchable power strips.
3. Unplug the power cord from the outlet.
Refer to the instructions enclosed with the lamp unit (part no.: TY-LA2000)
when replacing the lamp.