Panasonic PT-EZ770T

ADJ-10
SECTION 3 ADJUSTMENTS
1. 6. Model Information Setup
1. Enter the service mode and select sub menu "MODEL" of
mainmenu"EXTRAOPTION".
2.Selectamodelandpressthe“ENTER”button.
3.TurnthePOWERswitchoffandon,andturnontheprojector.
The model information will be set up.
1. 7. Clog sensor calibration
This is to calibrate the clog sensor circuit. This calibration must be carried out under the condition listed below to have the pre-
cious calibration.
•Thiscalibrationmustbedonewithintherangeof20ºC(68ºF)to30ºC(86ºF)ofsurroundingtemperature.
• Before taking this calibration, more than 30 minutes of aging must be done.
• This calibration should be done in the condition that the projector is completely assembled and place on the floor and the
adjuster legs are set in the cabinet bottom.
•Replacetheairfilterwithnewonebeforestartingcalibration.
• The work should be done at the location where there are no heat apparatus and the ventilation opening of the air-conditioner
and the object to block the exhaust air.
1.Entertheservicemodeandselectsubmenu"CLOGSENSORCALIBRATION"ofmainmenu"EXTRAOPTION".
2.Select[OK]andpress"ENTER"buttontostartthecalibration.
3. After approx. 15 minutes, the calibration is complete and the white screen switches to normal screen.
 TurnthePOWERswitchoffandon,andthenconfirmthattheprojectoroperatescorrectly.
* The lamp power mode switches to "high" and screen will be set whole white screen during the calibration.
* Do not shut down the power of projector during the calibration.
* The progress situation is shown at the left top portion of the screen.
1. 8. Date and time setting
Setup the date and time by selecting the sub menu "DATE AND TIME" of
mainmenu"PROJECTORSETUP".
Forfurtherinstructions,refertotheowner'smanual.
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 30%
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