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Miscellaneous, Lamp replacement cycles, Troubleshooting – Sony FE 70-200mm f/4 G OSS Lens User Manual

Page 24: Lamp replacement cycles troubleshooting, Power images

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24

Miscellaneous

Lamp Replacement
Cycles

The approximate lamp replacement cycle is as follows.

The approximate usage times for lamps is indicated by the
color of the lamp indicators at the top right of the SRX
Controller screen.

Troubleshooting

Check the following before requesting repairs.
If the problem persists, contact your dealer or your local
Sony representative.

Power

Images

Model name

Recommended cycle

LKRM-U330 (330 W)

3,000 hours

LKRM-U450 (450 W)

2,000 hours

Usage time (%)

Color

0 to 80

White

80 to 100

Yellow

100 or more

Red

Error

× mark

Lamp indicators

Symptom

Cause

Solution

The power
does not turn
on.

The main power is
not turned on.

Set the power switch on
the rear of the projector
to the raised position
(page 14).

The projector is not
connected properly to
the controller PC.

Connect the connection
cables properly
(page 12).

The lamp’s exhaust
duct is not connected.

Contact your dealer or
your local Sony
representative.

“Error 52”
appears.

Errors are occurring
due to power supply
noise.

After setting the breaker
on the rear of the
projector to the off
position for about
30 seconds, perform
verification of operation
again. If the problem
persists, contact your
dealer or your local Sony
representative.

Symptom

Cause

Solution

The image does
not appear.

The connection
cables are
disconnected.

Check the connections
(page 13).

The input is not
selected properly.

Check that the input
signal is selected
properly under [INPUT
SELCT] in the
[SCREEN CONTROL]
block (page 17).

The image is muted.

Click [OFF] for
[MUTING] in the
[SCREEN CONTROL]
block (page 8).

The ambient
temperature is too
high.

Adjust the ambient
temperature to within the
projector’s operating
temperature range (5 °C
to 35 °C (41 °F to 95
°F)).

The color is
incorrect.

The input signal
mode is configured
incorrectly.

Based on the input
signal, specify the
correct [Signal Mode]
under [Input Source] in
the [PICTURE
CONTROL] tab
(page 20).