PANA ET-LAD510C User manual

Thank you for purchasing this Panasonic product.
■Please read these operating instructions and the projector operating instructions carefully, and then use
this product correctly.
■Before using this product, be sure to read “Read this rst!” (page 2).
■Please save this manual for future use.
Model No. ET-LAD510C (1 pc)
ET-LAD510FC (4 pcs)
TQZJ429-1
Replacement lamp unit
Operating Instructions
Declaration of Chemical Substances
Part Name
Hazardous or Toxic Substances or Elements
Pb Hg Cd Cr(VI) PBB PBDE
Projection lamps
Mechanical parts
: Indicates that this toxic or hazardous substance contained in all of the homogeneous materials for this
part is below the limit requirement in SJ/T11363-2006.
: Indicates that this toxic or hazardous substance contained in at least one of the homogeneous
materials used for this part is above the limit requirement in SJ/T11363-2006.
The Environmentally Friendly Use Period (EFUP) for the projection lamp used in
this product is 5 years.

2-ENGLISH
Read this rst!
Before replacing the unit
z
Make sure to turn off the power before replacing the
unit.
zWhen switching off the projector, make sure
to follow the procedures in “Switching off the
projector” ( page 3).
■Checking the lamp unit to be
replaced
Check the status of the lamp indicators
<LAMP1>/<LAMP2>/<LAMP3>/<LAMP4>.
zThe lamp unit corresponding to the lamp indicator
that is lit in red is required to be replaced.
WARNING:
■Before replacing the lamp unit, be sure to turn the power off and to
disconnect the power plug from the wall outlet.
zElectric shocks or explosions can result if this is not done.
■Do not disassemble the lamp unit.
zIf the lamp breaks, it could cause injury.
■Do not remove unspecied screws during the lamp unit replacement.
zDoing so can cause electric shocks, burns, or injury.
■Do not touch the fan with your ngers or any other parts of your body
when replacing the lamp unit.
zDoing so can cause injury.
■When replacing the lamp unit, turn the power off and allow the lamp to
cool for at least one hour before handling it.
zFailure to observe this will cause burns.
■Be careful to hold the lamp unit cover and to loosen the lamp unit cover xing
screws with the projector installed upward in the vertical direction since the
lamp unit cover may open and the lamp case may drop off on its weight.
zThis can cause severe injury or accidents.
■When you loosen or x the lamp case xing screws with the projector
installed upward in the vertical direction, make sure to hold the lamp
case handle since the lamp case may drop off on its weight.
zThis can cause severe injury or accidents.
■Notes on the replacement of the
lamp unit
zA Phillips screwdriver is necessary when
replacing the lamp unit.
zSince the luminous lamp is made of glass, it may
burst if dropped or hit with a hard object. Please
handle with care.
zDo not disassemble or modify the lamp unit.
zWhen replacing the lamp unit, be sure to hold it
by the handle because its surface is pointed and
its shape is protruded.
zThe lamp may be burst. Replace the lamp
unit carefully so that the broken pieces of the
lamp glass will not scatter. When the projector
is mounted on the ceiling, do not make the
replacement directly under the lamp unit or put
your face near it.
zThe lamp contains mercury. When disposing of
used lamp units, contact your local authorities or
dealer for correct methods of disposal.
Attention
zUse only specied lamp units.
Always follow these precautions
Switching off the projector
When the projector is operating, perform the
following steps to turn off the projector, and wait until
the lamp unit cools off then make the replacement.
1) Press the power standby < >
button.
2) Press ◀▶ to select [OK], and
press the < 执行 > button.
(Or press the power standby < >
button again)
Projection of the image will stop, and the
power indicator <ON (G)/STANDBY (R)> on
the projector lights in orange.
(The fan keeps running.)
3) Wait until the power indicator <ON
(G)/STANDBY (R)> of the projector
lights in red (and the fan stops) for
approximately 170 seconds.
4) Press the < 关> side of the < 主电
源> switch to turn off the power.
Replacing the lamp unit
Attention
When the projector is mounted on the ceiling, do
not make the replacement while your face is near
the lamp unit.
Do not remove or loosen the screws other than
1) Set the < 主电源 > switch to < 关>
and disconnect the power plug from
the power outlet.
Wait at least one hour and and check if the
lamp unit has cooled down.
2) Remove the lamp unit cover.
(i) Use a Phillips screwdriver to loosen the
counterclockwise until it turns freely, and
then open the lamp unit cover slowly in
the direction of the arrow described in the
• Opening the lamp unit cover quickly may
result in damage to the cover.
•
screw with the projector installed upward
in the vertical direction, the lamp unit
cover may open on its weight and drop
off the lamp unit.
(ii) Hold the lamp unit cover securely and slide
it in the direction of the arrow, and then pull
it out backward to remove.
Attention

Be careful to hold the lamp unit cover and to
projector installed upward in the vertical direction
since the lamp unit cover may open and the lamp
case may drop off on its weight.
– This can cause severe injury or accidents.
3) Pull out the lamp case.

Use a Phillips screwdriver to turn the lamp
replaced (two screws each) counterclockwise
until they turn freely, and then hold the lamp
case handles to be replaced and pull out
backward.

Do not remove the black screws other than

with the projector installed upward in the vertical
direction, the lamp case may drop off on its
weight. Be sure to hold the lamp case handle
When removing the lamp case, make sure that
the projector is stable and remove it in a safe
place where the lamp case is dropped off.
Lamp case RLamp case L
Lamp case fixing screws
Lamp case handles

ENGLISH-3
2-ENGLISH
Read this rst!
Before replacing the unit
z
Make sure to turn off the power before replacing the
unit.
zWhen switching off the projector, make sure
to follow the procedures in “Switching off the
projector” ( page 3).
■Checking the lamp unit to be
replaced
Check the status of the lamp indicators
<LAMP1>/<LAMP2>/<LAMP3>/<LAMP4>.
zThe lamp unit corresponding to the lamp indicator
that is lit in red is required to be replaced.
WARNING:
■Before replacing the lamp unit, be sure to turn the power off and to
disconnect the power plug from the wall outlet.
zElectric shocks or explosions can result if this is not done.
■Do not disassemble the lamp unit.
zIf the lamp breaks, it could cause injury.
■Do not remove unspecied screws during the lamp unit replacement.
zDoing so can cause electric shocks, burns, or injury.
■Do not touch the fan with your ngers or any other parts of your body
when replacing the lamp unit.
zDoing so can cause injury.
■When replacing the lamp unit, turn the power off and allow the lamp to
cool for at least one hour before handling it.
zFailure to observe this will cause burns.
■Be careful to hold the lamp unit cover and to loosen the lamp unit cover xing
screws with the projector installed upward in the vertical direction since the
lamp unit cover may open and the lamp case may drop off on its weight.
zThis can cause severe injury or accidents.
■When you loosen or x the lamp case xing screws with the projector
installed upward in the vertical direction, make sure to hold the lamp
case handle since the lamp case may drop off on its weight.
zThis can cause severe injury or accidents.
■Notes on the replacement of the
lamp unit
zA Phillips screwdriver is necessary when
replacing the lamp unit.
zSince the luminous lamp is made of glass, it may
burst if dropped or hit with a hard object. Please
handle with care.
zDo not disassemble or modify the lamp unit.
zWhen replacing the lamp unit, be sure to hold it
by the handle because its surface is pointed and
its shape is protruded.
zThe lamp may be burst. Replace the lamp
unit carefully so that the broken pieces of the
lamp glass will not scatter. When the projector
is mounted on the ceiling, do not make the
replacement directly under the lamp unit or put
your face near it.
zThe lamp contains mercury. When disposing of
used lamp units, contact your local authorities or
dealer for correct methods of disposal.
Attention
zUse only specied lamp units.
Always follow these precautions
Switching off the projector
When the projector is operating, perform the
following steps to turn off the projector, and wait until
the lamp unit cools off then make the replacement.
1) Press the power standby < >
button.
2) Press ◀▶ to select [OK], and
press the < 执行 > button.
(Or press the power standby < >
button again)
Projection of the image will stop, and the
power indicator <ON (G)/STANDBY (R)> on
the projector lights in orange.
(The fan keeps running.)
3) Wait until the power indicator <ON
(G)/STANDBY (R)> of the projector
lights in red (and the fan stops) for
approximately 170 seconds.
4) Press the < 关> side of the < 主电
源> switch to turn off the power.
Replacing the lamp unit
Attention
When the projector is mounted on the ceiling, do
not make the replacement while your face is near
the lamp unit.
Do not remove or loosen the screws other than
1) Set the < 主电源 > switch to < 关>
and disconnect the power plug from
the power outlet.
Wait at least one hour and and check if the
lamp unit has cooled down.
2) Remove the lamp unit cover.
(i) Use a Phillips screwdriver to loosen the
counterclockwise until it turns freely, and
then open the lamp unit cover slowly in
the direction of the arrow described in the
• Opening the lamp unit cover quickly may
result in damage to the cover.
•
screw with the projector installed upward
in the vertical direction, the lamp unit
cover may open on its weight and drop
off the lamp unit.
(ii) Hold the lamp unit cover securely and slide
it in the direction of the arrow, and then pull
it out backward to remove.
Attention

Be careful to hold the lamp unit cover and to
projector installed upward in the vertical direction
since the lamp unit cover may open and the lamp
case may drop off on its weight.
– This can cause severe injury or accidents.
3) Pull out the lamp case.

Use a Phillips screwdriver to turn the lamp
replaced (two screws each) counterclockwise
until they turn freely, and then hold the lamp
case handles to be replaced and pull out
backward.

Do not remove the black screws other than

with the projector installed upward in the vertical
direction, the lamp case may drop off on its
weight. Be sure to hold the lamp case handle
When removing the lamp case, make sure that
the projector is stable and remove it in a safe
place where the lamp case is dropped off.
Lamp case RLamp case L
Lamp case fixing screws
Lamp case handles

:
:
https://panasonic.cn/
: :
©
4
日本福冈县福冈市博多区美野岛四丁目1番62号
2022
松下互联株式会社
2022
版权所有 SS0512AM1042 -PS
Printed in Japan
4) Remove the lamp unit.
Use a Phillips screwdriver to turn the lamp unit
until they turn freely, and then remove the
lamp unit from the lamp case.

Hold the handles of the lamp unit and remove
it.

Do not remove the screws other than the
Lamp unit fixing screws
Lamp unit
Lamp case handle
Guide pins and guide holes
Lamp unit
Lamp unit
handles
5) Attach the lamp unit.
(i) Gently push the new lamp unit into the lamp
case. Install the new lamp unit carefully so
that the guide pins on the lamp case are
inserted into the guide holes on the lamp unit.
• If the lamp unit is not installed properly,
remove it and then gently install it again.
Pushing it in forcibly or exerting excessive
force may break the connector.
(ii) Use a Phillips screwdriver to tighten the

Make sure to attach the lamp unit properly.
6) Attach the lamp case.

Gently push in the lamp case along the
grooves for the lamp case attachment guide

When you secure the lamp case with the
projector installed upward in the vertical
direction, the lamp case may drop off on its
weight. Be sure to hold the lamp case handle

If the lamp case is not installed properly,
remove it and then gently install it again.
Pushing it in forcibly or exerting excessive
force may break the connector.

Make sure to attach the lamp case properly.
Grooves of the guide to attach the lamp case
Guides to attach the lamp case
Lamp case RLamp case L
Lamp case fixing screws
Lamp case handles
7) Attach the lamp unit cover
(i) Align the lamp unit cover to the marks of (a)
and (b) ( and ) to attach as shown by
the arrow.
(ii) Close the lamp unit cover in the direction
of the arrow and use a Phillips screw driver
screw (one screw).

Make sure to attach the lamp unit cover
properly.
(a)
(b) (i)
(ii)
Note

When you place the new lamp unit, the projector
resets the total usage time of the lamp unit
automatically.

When the lamp case is removed or attached,
it will be caught because of the fall-prevention
stopper. This, however, is not a problem.
Attention

After unpacking the lamp unit, discard the
packaging material properly.