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Picture is not bright
enough.
– Check if “Contrast” or “Brightness” are adjusted properly. (See page 44)
– Check if “Image level” is selected properly. (See pages 37, 41)
– Check the Lamp control function. ( See “SETTING” section on page 50)
– Check the Lamp replace indicator. If it lights, the end of lamp life is approaching. Replace
the lamp with a new one promptly. (See page 57)
– The image is darker when 2 lamp mode is selected, compared with 4 lamp mode. Check
the lamp mode at SETTING section on page 50.
The color is strange.
– Check the Input signal, color system, video system, or computer system mode.
The image is distorted or
runs off.
– Check “PC Adjust” menu or “ Screen” menu and adjust them.
Auto PC adjustment
function does not work.
– Check the Input signal. Auto PC Adjustment function can not work when 480p, 575p,
720p, 480i, 575i, 1035i, or 1080i is selected or when the digital signal is input into DVI
terminal. (See page 34)
The setting does not
remain after turning off
power.
– Make sure you selected “Store” after adjusting settings. Some settings can not be stored
if not registered with “Store”.
Power management
function does not work.
– Power management function can not work while “Freeze” or “No Show” function is
running.
Capture function does not
work.
– Check the connection to see if there is signal.
Some menus can not be
selected.
– Each of the Video Input and Computer Input has a limit on selectable menus.
The power is turned off
automatically.
– Power management function runs by initial setting. Check “SETTING” section on page
51.
You can not operate with
the side control.
– The side control is not available If the side control is locked at “Key lock” under “Security”
of SETTING section. Please check “SETTING” section on page 52.
Indicators blinks or lights.
– Check the status of the projector with referring to “ INDICATORS AND PROJECTOR
CONDITION” on pages 68-69.
The Remote Control does
not work.
– Check the batteries.
– Check if the RC sensor is set properly.(See page 51)
– Make sure no obstruction is between the projector and remote control.
– Make sure you are not too far from a projector when using the remote control.
Maximum operating range is 16.4’ (5m).
– Make sure that the remote control code conforms to the projector’s code.
(See “SETTING” section on page 50.)
– Make sure the reset switch in the compartment lid on back of the remote control is set to
use position.
– Unlock the Key lock function for the remote control. (See page 52)
– Wireless remote control does not work when the remote control cable is connected to the
projector. (See page 15)
Unable to unlock the Logo
PIN code lock, Security
key lock or Security PIN
code lock.
–
Contact the dealer where you purchased the projector or the service center.
Forget the Logo PIN code
or Security PIN code.
–
Contact the dealer where you purchased the projector or the service center.
appears on the screen
–
Your operation is invalid. Operate correctly.
Appendix