Sanyo PLC-EF60A Owner's Manual download pdf (Page 68)

Tr oubleshooting

Before calling your dealer or service center for assistance, check the items below once again.

– Make sure you have properly connected the projector to peripheral equipment as described on pages 22~24.

– Make sure all equipment is connected to AC outlet and the power is turned on.

– When you operate the projector with a computer and it does not project an image, restart the computer.

See Information by pressing the INFO. button to check the current projector condition before trying the solutions

below.

Problem: – Solutions

No power – Plug the power cord of the projector into the AC outlet.

– Make sure the Main On/Off switch is on.

– See if the LAMP indicator lights red.

– Wait 90 seconds after the projector is turned OFF when turning the

projector back on. The projector can be turned on after the READY indicator

turns green. (

☞ “Turning Off the Projector” on page 28)

– Check the WARNING TEMP. indicator. If the WARNING TEMP. indicator

lights red, the projector cannot be turned on.

(

☞ “Warning Temp Indicator” on page 60)

– Check the projection lamp. (

☞ p.62)

– Unlock Key lock for the projector in the Setting Menu. (

☞ p.54)

– Check if the air filter is fully installed and the filter cover is completely

closed. (☞ p.61)

Image is out of focus. – Adjust focus of the projector. (

☞ p.29)

– Check the projection lens to see if it needs cleaning. (

☞ p.64)

– Moving the projector from a cool to a warm place may result in moisture

condensation on the projection lens. In such cases, leave the projector

OFF and wait until condensation disappears.

No image – Check the connection between your computer or video equipment

and the projector. (

☞ p.22~24)

– See if the input signal is correctly output from your computer. Some laptop

computers may need to change the setting for monitor output when

connecting to a projector. See your computer’s instruction manual for the

setting.

– It takes about 20 seconds to display an image after turning on the projector.

– See if the selected system is corresponding with your computer or video

equipment. (

☞ p.38~39)

– Select correct input source once again through menu operation.

(

☞ p.36~37)

– Make sure the temperature is not out of the specified Operating

Temperature (5°C ~ 35°C).

– Check if the shutter is closed. (☞ p.29)

Image is dark. – Adjust Brightness and Contrast in the Image adjust menu. (

☞ p.44)

– Check the Shutter level. (

☞ p.53)

– Check each lamp condition and the LAMP 1/2 REPLACE indicators.

(☞ p.62, 67)

Image is Left/Right reversed. – Check the Ceiling/Rear item. (

☞ “Screen Setting” on page 48.)

Image is Top/Bottom reversed. – Check the Ceiling item. (

☞ “Screen Setting” on page 48.)

Appendix

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Sanyo PLC-EF60A Owner's Manual Page 68

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