66
Image is Left/Right reversed
Image is Top/Bottom reversed
– Check the Ceiling/Rear function. (See page 50)
– Check the Ceiling function. (See page 50)
No sound
– Check audio cable connections from the audio input source.
– Adjust the audio source.
– Press the button. (See page 23)
– Press the MUTE button. (See page 23)
– Is the image projected? You will hear the sound only when the
image is projected.
The color is strange
– Check the Input signal, color system, video system or computer
system mode.
– Make sure the "Blackboard" or "Colorboard" is not selected on
Image select menu. (see pages 31, 32, 40, 41)
Auto PC adjustment function
does not work
– Check the Input signal. Auto PC function can not work when
480p, 575p, 720p, 480i, 575i, 1035i or 1080i is selected, or digital
signal is input into DVI terminal. (see Page 28)
The setting does not remain after
turning off power
– Make sure you select "Store" after adjusting setting. Some settings
can not be stored if not registered with "Store". (see pages 30, 43)
Some displays are not seen
during operations
– Check the Display item. (See page 47)
Power management does not
work
– Power management function can not work while "Freeze" or "No
Show" function is running. (see pages 23,24)
Capture function does not work
– Check the connection and the input signal to see if there is signal.
Auto setup does not work
properly
– Make sure "Off" is not selected at any function of "Auto setup".
(see page 46)
– Make sure "On" is not selected at the Ceiling function.
(see page 50)
Auto keystone does not work
properly even when the projector
is tipped
– Make sure the Auto keystone function is not set to "Manual". Press
the AUTO SETUP button on the top control or the AUTO SET
button on the remote control. (see pages 22, 46)
The image is distorted or runs off
– Check PC adjustment menu or Screen menu and adjust them.
(see pages 29-30, 34-35)
PIN code dialog box appears at
the start-up
– PIN code lock is being set. Input a PIN code (1234 or numbers you
have set). (See pages 18, 53 and 54)
Appendix
