71
Appendix
No sound
– Check audio cable connection from audio input source.
– Adjust the audio source.
– Press the Volume (+) button. (
☞
page 33)
– Press the Mute button. (
☞
page 33)
Some displays are not seen
– Check the Display item. (
☞
“Setting” on page 54)
during the Operation.
Only part of image is displayed.
– Check if you are in D. Zoom+/– mode. (
☞
page 33, 49)
(Large/Small)
– Change Aspect setting in the Screen setting menu. (
☞
page 48)
– Adjust Display area and Position in the PC adjust menu. (
☞
page 42–43)
PIN code dialog box appears at start-up.
– PJ PIN code lock is being set. Input a PIN code (1234 or numbers you have
set). (
☞
“Enter a PJ PIN Code” on page 28 and 57)
Image is not displayed on the
– Select Input 1 with the Input button on the top control or the INPUT 1 button
monitor connected to the ANALOG
on the remote control, or through the Input Menu. (
☞
page 31and 37)
OUT terminal.
– Make sure Analog out is "On". (
☞
"Setting" on page 55)
The Top Control does not work.
– Check if the Keylock function is set. (
☞
"Setting" on page 56)
The Wireless Remote Control
– Check the batteries. When replacing, the two batteries should be replaced
does not work.
at the same time. (
☞
page 17)
– Make sure no obstruction is between the projector and remote control.
– Make sure you are not too far from the projector when using the remote
control. Maximum operating range is 32.8’ (10m).
– Make sure the ID and CH of the remote control is conformed to the
projector. (
☞
page 16 and 53)
– Initialize the remote control ID and CH, and then initialize the remote control
ID and CH of the projector as well. (
☞
page 16 and 53)
– Unlock Key lock for the remote control in the Setting Menu. (
☞
page 56)
– Make sure the wired remote cable is not connected to the projector.
(
☞
page 26)
When all the solutions above fail, try Factory default in the Setting menu.
(
☞
page 58)
USB mouse does not operate properly.
– Check cable connection of the USB mouse and the projector. (
☞
page 26)
SHUTTER button does not operate.
– Make sure Shutter protection is "Off". (
☞
"Setting" on page 55)
Lens position moves when Input
– Check Lens memory for each input. (
☞
"Setting" on page 55)
is switched.
Some operating menu items do not appear.
– Check the My menu setting. (
☞
"Setting" on page 51)
WARNING :
High voltages are used to operate this projector. Do not attempt to open the cabinet.
If problems still persist after following all operating instructions, contact the dealer where you purchased the projector or the
service center. Give the model number and explain about the problem. We will advise you how to obtain service.
Appendix
