Eiki LC-X990 - Manual (Page 52)

Problem: Try these Solutions
Picture is L/R Reversed. Check Ceiling/Rear feature.
(See “OTHER FUNCTION SETTING” section on pages 46 - 47).
Picture is T/B inverted. Check Ceiling feature.
(See “OTHER FUNCTION SETTING” section on pages 46 - 47).
Some displays are not
seen during the
operation. Check Display feature.
(See “OTHER FUNCTION SETTING” section on pages 46-47).
No sound. • Check audio cable connection from audio input source.
• Adjust audio source.
• Press the VOLUME (+) button.
• Press the MUTE button.
Remote control unit does
not work. • Check the batteries.
• Make sure nothing is blocking between the remote control sensor and
remote control unit.
• Make sure you are not too far from the projector when using the remote
control unit. Maximum operate range 16.4(5 m).
• Check the ALL-OFF switch on the Remote Control Unit is set to “ON”.
• Check the transmitted signal mode from the remote control unit.
(See “OTHER FUNCTION SETTING” section on pages 46 - 47).
Wireless mouse function
does not work,. • Check the cable connection between the projector and the computer.
• Check the mouse setting on your computer.
• Turn on the projector before you turn on the computer.
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