Panasonic PT-EZ770T

INF-12
SECTION 1 SERVICE INFORMATION
1. SELF CHECK
Self-diagnosing information Displays.
2. FLICKER ADJUST
• Perform the flicker adjustment
* Please refer to SECTION 3 (Adjustments) for the procedure. This adjustment should be performed after replacing the LCD
block or A-P.C. Board.
3. POWER OFF MESSAGE
• Setting of the shutter function with standby operation
-SHUTTERKEEP:Whenpushingthestandbykeywhiletheshuttermodeison,theprojectorkeepstheshuttermodeon
and sets into standby mode.
-SHUTTEROPEN:Whenpushingthestandbykeywhiletheshuttermodeison,theprojectoropenstheshutteranddisplays
the"PowerOFFconfirmationmessage".(Defaultsetting)
4. CONVERGENCE
•WhentheingredientofeachR/G/Bcolordeviation,reviseitelectrically.
Specifically, please refer to chapter SECTION 3 (Adjustments)
5. MODEL
This setting is necessary when the A-P.C. Board is replaced with new one.
  •IfyoucancopyEEPROMdatafromoldA-P.C.Board,thissettingisunnecessary.
• This model setting is effective after power restart.
6. CLOG SENSOR CALIBRATION
 •Thisistocalibratetheclogsensorcircuit.Thiscalibrationisnecessarywhenthe[A]-P.CBoard,EEPROM(IC1416)or
[M2]- P.C. Board is replaced.
 •RefertothechapterSECTION3(Adjustments)fortheprocedure.
7. WINDOW EDGE CALIBRATION (Factory use only)
• This is to setup the Window Edge Correction function On or Off.
- ON: Enable the Window Edge Correction temporarily (not memorized)
  -OFF:DisabletheWindowEdgeCorrection(Defaultsetting)
8. SGM (Factory use only)
• To switch the LCD panel gamma characteristic
  -ON:EnabletheSGMfunction
  -OFF:DisabletheSGMfunction(Defaultsetting)
(1)–MODEL:Modelno./S/N:Serialno.
(2)–MAIN:Mainsoftwareversion/NT:Networksoftware
version
(3)–SUB:Subsoftwareversion/DIGITALLINK:Digital
Link software version
(4) – Emulate setting • Version
(5) – Status of correction data in the memories
  G-SAVED:Gammacorrectiondata
U-SAVED: Color shading correction data
  BGmeansnodatasaved
(6)–Intakeairtemperaturecheck(Celsius/Fahrenheit)
(7)–Exhaustairtemperaturecheck(Celsius/Fahrenheit)
(8) – Air flow sensor check
  (Sensorreadingvalue/ADvalue/Correctionvalue)
(9)–LAMPcheck(Cumulativeusagetime/ON-OFF)
(10)–Fancheck(1:normal/0:stop)
ȯȫȀȦȡȮȀȀȑȑȑȑȀȑȑȑȑ
ȬȣȤȈȲȉ ȬȣȤȈȧȉ ȬȣȤȈȢȉ
ȬȡȭȰȑ ȬȡȭȰȒ ȰȯȷȥȲ
ȥȸȵȡȳȴ
(11)–Anglesensorcheck(Horizontalangle/Verticalangle)
(12) – Pressure sensor check
  (Airpressurevalue[hPa]/Sensortemperature)
(13) – Iris check
(14) – Shutter check (Opening and shutting number of times
[Failednumberoftimes])
ȳȥȬȦȀȣȨȥȣȫ
ȭȯȤȥȬȀȀȀȀȚȀȥȺȗȗȐȀȀȀȀȳȏȮȀȀȚȀȤȤȓȕȒȐȐȒȗ
ȭȡȩȮȀȀȀȀȀȚȀȑȎȐȗȎȐȐȀȀȮȴȀȀȀȚȀȑȎȐȐȎȐȐ
ȳȵȢȀȀȀȀȀȀȚȀȑȎȐȔȎȐȐȀȤȩȧȩȴȡȬȀȬȩȮȫȀȚȀȑȎȓȐȎȕȒȎȐ
ȥȭȵȬȡȴȥȀȀȚȀȤȥȦȡȵȬȴ
ȯȫȀȧȍȳȡȶȥȤȀȀȀȀȀȀ ȯȫȀȵȍȳȡȶȥȤ
ȯȫȀȡȩȲȀȴȥȭȰȎȀȐȒȒȏȑȕș
ȯȫȀȯȵȴȀȴȥȭȰȎȀȐȕȑȏȐșȕ
ȯȫȀȡȩȲȦȬȯȷȀȀȀȗȒȎȑȏȑȑșȏȐȎȐ
ȯȫȀȬȡȭȰȀȐȑȕȐȨȐȐȭȀȯȮ
ȯȫȀȦȡȮȀȀȑȑȑȑȀȑȑȑȑ
ȯȫȀȡȮȧȬȥȀȳȥȮȳȯȲȀȨȀȀȀȀȐȏȶȀȀȀȀȍȑ
ȯȫȀȡȴȭȀȳȥȮȳȯȲȀȑȐȑșȎȒȐȏȐȓȘȎȗ
ȯȫȀȩȲȩȳ
ȯȫȀȳȨȵȴȴȥȲȀȀȒȘȘȀȻȀȀȀȐȽȀ
*Theword"OK"ofItems(6)to(14)willbeindicatedinred
if the projector had shutdown due to abnormality last time.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)