Toshiba TLP-T50M 用户手册

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The indicator lights inform you of internal abnormalities.

⇒

Problem with projector
• Unplug the power cord, and contact your dealer.

⇒

Returns to standby after about 2 minutes. If the projector fails to
operate normally after turning the power back on, either the lamp
needs replacing, or there is a problem with the projector.
• If a lamp burns out, replace it with a new one.
• Unplug the power cord, and contact your dealer.

⇒

Internal overheating, or the outside temperature is too high.
• Place the projector so that the air intake and exhaust are not

blocked.

• Unplug the power cord and wait for a short while, then turn the

power back on.

• Clean the air filter. 

❈

The 

 icon will appear before the power goes out.

❈

After displaying the abnormal state for about 2 minutes, returns
to standby.

⇒

Problem with internal cooling fan.
• Unplug the power cord, and contact your dealer.

❈

The 

 icon will appear before the power goes out.

❈

After displaying the abnormal state for about 2 minutes, returns
to standby.

⇒

The lamp cover is not properly attached.
• Unplug the power cord, and reattach the lamp cover. 

❈

The 

 icon will appear before the power goes out.

❈

After displaying the abnormal state for about 2 minutes, returns
to standby.

• Make sure to unplug the power cord if something goes wrong.
• If the power cord is unplugged before cooling is complete, give the lamp time to cool

before plugging it back in. If the lamp overheats it may fail to light. Unplugging the power
cord repeatedly when the temperature is high will shorten the life of the lamp. (Even if
you are not concerned about lamp lifetime, the light may not come on if you do not wait
at least 3 minutes.)

or

(Red lit)

(Off)

(Red lit) (Red lit)

Or
(Green lit)

(Green lit) (Red lit)

(Red lit)

Or

(Off)

Or
(Orange lit)

Or
(Orange lit or flashing)

(Red lit or flashing)

(Red lit)

(Orange
flashing)

(Red lit)

Loosen the 2 screws, then pull up to direction
of the arrow with your fingers on the area
shown in the figure to remove the lamp cover.

Loosen the 2 screws holding the lamp in place,
and pull on the handle to remove the lamp.

Align the orientation, press down until the bottom is
reached, and lock in place using the two lamp
locking screws.

Align the cover, and press it in, then screw in the
screws loosened in step 

 until the lamp cover is

no longer loose.

See the lamp’s manual for instructions on resetting
the lamp timer.

• Press the 

 button twice to display (a rough guide) of the time of use from the Lamp

time item on the Status display menu. 

• As a rule of thumb, it is recommended that the lamp should be replaced after 2,000

hours of use. When Lamp time reaches 2,000 hours, the 

 icon and a message will

appear. When any operation is performed, the message disappears.

• Attach the lamp cover correctly so that it is not loose. If it is not attached correctly, the

lamp may fail to come on 

, and the lamp’s lifetime may be shortened.

• Always replace the lamp with a new one.
• The lamp is made out of glass. Do not touch the glass surface with your bare hands,

bang it, or scratch it. (Dirt, jolts, scratches and the like could break the lamp.)

This projector’s lamps contain trace amounts of environmentally harmful inorganic
mercury. Be careful not to break used lamps, and dispose it in accordance with local
regulations.

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