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No Sound
The color is abnormal
Auto PC adj. function does not - Check the Input signal. Auto PC adj. function can not work when
work.
The Settings cannot be saved - Make sure you have selected "store" after you changed the
after turing off the projector.
Power management function does - Power management function can not work while Freeze or
Blank not work.
Logo function does not work.
Auto setup function does not work. - Make sure no function in the Auto setup menu is set to "Off".
The image is distorted or
menu. disappears.
PIN code dialog box appears at - PIN code lock is being set.
start-up
The remote control does not work. - Check the batteries.
Indicators light or flash
Exclamatory mark appears on the - Your operation is invalid. Operate
correctly. screen.
top control cannot be operated.
Unable to unlock the Logo PIN
center. code, Key lock or PIN code lock.
Warning:
High voltages are used to operate this projector. Do not attempt to open the
cabinet.
- Check the audio cable connection from audio input source.
- Adjust the audio source.
- Press the VOLUME + button.
- Press the Mute button.
- When the AUDIO OUT is plugged in, the projector's built-in
speaker is not available.
- Is the image projected? The sound can only be heard when
the image is projected.
- Check the input signal, color system, video system or
computer system mode.
- Make sure that Blackboard is not selected in Image Mode menu.
480p, 576p, 720p, 480i, 576i, 1080i or 1080p is selected.
settings. Some settings can't be saved if " store" is not selected.
function is running.
- Check connections and input source.
- Make sure "On" is not chosen in the Ceiling function.
- Check and adjust " Screen"
- Make sure no obstruction is between the projector and
the remote control.
- Make sure you are not too far from the projector when using
the remote control. Maximum operating range is 5 m.
- Make sure the code of the remote control is conformed to that
of the projector.
- Unlock the Key lock function in the Setting menu for the
remote control.
- Refer to Indicators and projector condition to check the status
of the projector.
- Unlock the Key lock in Setting -> Key lock.
- Contact the dealer or the service
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