Sanyo PLC-WTC500AL Owner's Manual download pdf (Page 72)

– Projecting from the excessive slant angle to the screen may cause

keystone distortion and partial imperfect focus.

Picture is not bright enough. – Check if "Contrast" or "Brightness" are adjusted properly See page 42.

– Check if "Image level" is selected properly See page 41.

– Check the LAMP 1/2 REPLACE indicators. If it lights, the end of lamp

life is approaching. Replace the lamp with a new one promptly. See

pages 66-68, 78.

– Check the Lamp control function See page 54.

The color is strange. – Check the Input signal, color system, video system, or computer

system mode.

– Adjust the Image level properly. See page 41.

Image is Left/Right reversed. – Check the Ceiling/Rear function. See page 45.

Image is Top/Bottom reversed. – Check the Ceiling function. See page 45.

The image is distorted or runs off. – Check the "PC Adjustment" menu or "Screen" menu and adjust them.

See pages 37-40, 45-48.

The edge of image is distorted. – With maximum lens shift, image distortion may be observed.

No sound – Check the audio cable connection from audio input source.

– Adjust the audio source.

– Press the Volume + button. See page 29.

– Press the Mute button. See page 29.

– When the AUDIO OUT is plugged in, the projector's built-in speaker is

not available. See page 22.

– Is the image projected? You will hear the sound only when the image is

projected.

Auto PC adjustment function – Check the Input signal. Auto PC Adjustment function can not work,

does not work. when 480p, 575p, 720p, 480i, 575i, 1035i, or 1080i is selected.

See page 38.

– The Auto adj. icon turns gray and cannot be operated with the digital

signals. See page 38.

Some displays are not seen – Check the Display function. See page 56.

during the operation.

The setting does not remain after – Make sure you selected "Store" after adjusting settings. Some settings

turning off power. cannot be stored if not registered with "Store."

Power management function does – Power management function cannot work while "Freeze" function is

not work. running or the shutter is closed.

Image disappears automatically – Check the power management function in the Setting. The power

management is set to “On” at the factory.

Appendix

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Sanyo PLC-WTC500AL Owner's Manual Page 72