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Model
PT-VW345NZ PT-VW345NZD PT-VX415NZ PT-VX415NZD
Pages
127
Size
20.02 MB
Type
PDF
Document
Service Manual
Brand
Device
Projector / LCD PROJECTOR
File
pt-vw345nz-pt-vw345nzd-pt-vx415nz-pt-vx415nzd.pdf
Date
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ADJ-17
SECTION 3 ADJUSTMENTS
3. Serial No. Writing
   Check the command of Serial No. Writing appears on the "Send" column and input the Serial No. of the projector follow-
ing to its command. (Overwrite "*******" with the serial no. you want to set.) Click [Send] button to execute the writing. After 
completing the writing correctly, the response "000" appears on the "Receive" column.
Serial No. Writing Area
Writing command "CF SSERIAL"
Serial No. Checking Area
Checking command "CR SSERIAL"
  
CF_SSERIAL_DB1234567
Spaces
Serial No.
Serial No. Writing Format [Send]
 
000
Response
Response Format [Receive]
4. Serial No. Checking
   Check the command of Serial No. Checking appears on the "Send" column and click [Send] button. The serial no. provided 
on the projector appears on the "Receive" column.
  
Space
CR_SSERIAL
Serial No. Checking Format [Send]
 
000_DB1234567
Spaces
Serial No.
Response Format [Receive]
*  Restart the projector and check the correct serial no. is set on the "PROJECTOR SETUP" - "STATUS" sub menu  of the 
on-screen menu.
ADJ-18
SECTION 3 ADJUSTMENTS
ȥȸȴȲȡȀȯȰȴȩȯȮ
ȦȲȥȥȺȥȀȭȥȳȳȡȧȥȀ
ȯȮ
ȦȡȮȀȦȵȬȬȀȭȯȤȥȀ
ȯȦȦ
ȶȧȡȖȐȏȔȘȐȰȀ
ȡȵȴȯ
ȥȭȵȬȡȴȥ
ȍȀȢȡȵȤȀȲȡȴȥȀ
șȖȐȐ
ȍȀȶȥȲȳȩȯȮȀ
ȍȍȍȀȏȀȭȑȡ
ȍȀȩȮȰȵȴȀȳȥȬȥȣȴ
ȳȥȬȦȀȣȨȥȣȫ
ȴȥȳȴȀȰȡȴȴȥȲȮ
ȦȬȩȣȫȥȲȀȡȤȪȵȳȴ
ȭȯȤȥȬȀȮȯȎȳȥȴȴȩȮȧ
ȰȡȮȥȬȀȴȹȰȥȀȳȥȴȴȩȮȧȀ
Ȭ
ȦȡȮȀȶȯȬȴȀȡȤȪȵȳȴ
ȩȮȰȵȴȀȡȵȴȯȀȣȡȬȩȢȲȡȴȩȯȮ
ȷȨȩȴȥȀȢȡȬȡȮȣȥȀȡȤȪȵȳȴ
ȫȥȹȳȴȯȮȥȀȣȡȬȩȢȲȡȴȩȯȮ
ȣȬȯȧȀȳȥȮȳȯȲȀȣȡȬȩȢȲȡȴȩȯȮȀ
ȵȮȤȥȲȀȀȒȐȐɍ
ȦȡȮȀȶȯȬȴȀȡȤȪȵȳȴ
ȦɁɎȑȀȭɉɎȀȡɄɊɕɓɔȀȈȀȔȎȐȶȉ
Ȁ
Ȓȑ
ȦɁɎȑȀȭɁɘȀȡɄɊɕɓɔȀȈȑȓȎȕȶȉȀ
ȒȐȕ
ȦɁɎȒȀȭɉɎȀȡɄɊɕɓɔȀȈȀȓȎȕȶȉȀ
ȑȑ
ȦɁɎȒȀȭɁɘȀȡɄɊɕɓɔȀȈȑȓȎȕȶȉȀ
ȒȐȓ
ȦɁɎȓȀȭɉɎȀȡɄɊɕɓɔȀȈȀȕȎȕȶȉȀ
ȕȖ
ȦɁɎȓȀȭɁɘȀȡɄɊɕɓɔȀȈȑȓȎȕȶȉȀ
ȑșȓ
Adjustment items
Adjustment value
Target voltage
Adjustment for FAN 1
Adjustment for FAN 2
Adjustment for FAN 3
ȥȸȴȲȡȀȯȰȴȩȯȮ
ȦȲȥȥȺȥȀȭȥȳȳȡȧȥȀ
ȯȮ
ȦȡȮȀȦȵȬȬȀȭȯȤȥȀ
ȯȦȦ
ȶȧȡȖȐȏȔȘȐȰȀ
ȡȵȴȯ
ȥȭȵȬȡȴȥ
ȍȀȢȡȵȤȀȲȡȴȥȀ
șȖȐȐ
ȍȀȶȥȲȳȩȯȮȀ
ȍȍȍȀȏȀȭȑȡ
ȍȀȩȮȰȵȴȀȳȥȬȥȣȴ
ȳȥȬȦȀȣȨȥȣȫ
ȴȥȳȴȀȰȡȴȴȥȲȮ
ȦȬȩȣȫȥȲȀȡȤȪȵȳȴ
ȭȯȤȥȬȀȮȯȎȳȥȴȴȩȮȧ
ȰȡȮȥȬȀȴȹȰȥȀȳȥȴȴȩȮȧȀ
Ȭ
ȦȡȮȀȶȯȬȴȀȡȤȪȵȳȴ
ȩȮȰȵȴȀȡȵȴȯȀȣȡȬȩȢȲȡȴȩȯȮ
ȷȨȩȴȥȀȢȡȬȡȮȣȥȀȡȤȪȵȳȴ
ȫȥȹȳȴȯȮȥȀȣȡȬȩȢȲȡȴȩȯȮ
ȣȬȯȧȀȳȥȮȳȯȲȀȣȡȬȩȢȲȡȴȩȯȮȀ
ȵȮȤȥȲȀȀȒȐȐɍ
1. 6. Fan voltage adjustment
1. 6. 1. Required equipment
  • Digital voltmeter
1. 6. 2. Adjustment procedure
1.  Enter the service mode (EXTRA OPTION) and select [FAN VOLT 
ADJUST] and press [ENTER] button to enter the adjustment 
mode.
2.  Connect the digital voltmeter at test points on the [A]-P.C.Board 
below.
    For FAN 1 K60-1 (FAN_A)
    For FAN 2 K60-2 (FAN_B)
    For FAN 3 K60-3 (FAN_C)
3. Select the adjustment items with [
p
] [
q
] buttons.
4.  Adjust the voltage reading to be the target voltage with [
t
] [
u
] 
buttons.
5.  After finishing, press [MENU] button to exit the adjustment mode.
1. 7. Panel type setting
1. 7. 1. Preparation
Before taking this setting, confirm the type of optical block (L-Type 
or R-Type) according to the item "Optical block type check" in the 
section 1 "Service Information".
1. 7. 2. Setting procedure
1.  Enter the service mode (EXTRA OPTION) and select [PANEL 
TYPE SETTING].
2.  Change the panel type to [L] or [R] with [
t
] [
u
] buttons to match 
the optical block type which is installed on the projector.
•  Refer to the item "5.2.5. Optical block type check" in section 1 for 
checking the type of the optical block.
K60
K60
FAN_B (K60-2
)
FAN_A (K60-1)
FAN_C (K60-3)
Top view of [A]-P.C.Board
ADJ-19
SECTION 3 ADJUSTMENTS
ȥȸȴȲȡȀȯȰȴȩȯȮ
ȦȲȥȥȺȥȀȭȥȳȳȡȧȥȀ
ȯȮ
ȦȡȮȀȦȵȬȬȀȭȯȤȥȀ
ȯȦȦ
ȶȧȡȖȐȏȔȘȐȰȀ
ȡȵȴȯ
ȥȭȵȬȡȴȥ
ȍȀȢȡȵȤȀȲȡȴȥȀ
șȖȐȐ
ȍȀȶȥȲȳȩȯȮȀ
ȍȍȍȀȏȀȭȑȡ
ȍȀȩȮȰȵȴȀȳȥȬȥȣȴ
ȳȥȬȦȀȣȨȥȣȫ
ȴȥȳȴȀȰȡȴȴȥȲȮ
ȦȬȩȣȫȥȲȀȡȤȪȵȳȴ
ȭȯȤȥȬȀȮȯȎȳȥȴȴȩȮȧ
ȰȡȮȥȬȀȴȹȰȥȀȳȥȴȴȩȮȧȀ
Ȭ
ȦȡȮȀȶȯȬȴȀȡȤȪȵȳȴ
ȩȮȰȵȴȀȡȵȴȯȀȣȡȬȩȢȲȡȴȩȯȮ
ȷȨȩȴȥȀȢȡȬȡȮȣȥȀȡȤȪȵȳȴ
ȫȥȹȳȴȯȮȥȀȣȡȬȩȢȲȡȴȩȯȮ
ȣȬȯȧȀȳȥȮȳȯȲȀȣȡȬȩȢȲȡȴȩȯȮȀ
ȵȮȤȥȲȀȀȒȐȐɍ
ȥȸȴȲȡȀȯȰȴȩȯȮ
ȦȲȥȥȺȥȀȭȥȳȳȡȧȥȀ
ȯȮ
ȦȡȮȀȦȵȬȬȀȭȯȤȥȀ
ȯȦȦ
ȶȧȡȖȐȏȔȘȐȰȀ
ȡȵȴȯ
ȥȭȵȬȡȴȥ
ȍȀȢȡȵȤȀȲȡȴȥȀ
șȖȐȐ
ȍȀȶȥȲȳȩȯȮȀ
ȍȍȍȀȏȀȭȑȡ
ȍȀȩȮȰȵȴȀȳȥȬȥȣȴ
ȳȥȬȦȀȣȨȥȣȫ
ȴȥȳȴȀȰȡȴȴȥȲȮ
ȦȬȩȣȫȥȲȀȡȤȪȵȳȴ
ȭȯȤȥȬȀȮȯȎȳȥȴȴȩȮȧ
ȰȡȮȥȬȀȴȹȰȥȀȳȥȴȴȩȮȧȀ
Ȭ
ȦȡȮȀȶȯȬȴȀȡȤȪȵȳȴ
ȩȮȰȵȴȀȡȵȴȯȀȣȡȬȩȢȲȡȴȩȯȮ
ȷȨȩȴȥȀȢȡȬȡȮȣȥȀȡȤȪȵȳȴ
ȫȥȹȳȴȯȮȥȀȣȡȬȩȢȲȡȴȩȯȮ
ȣȬȯȧȀȳȥȮȳȯȲȀȣȡȬȩȢȲȡȴȩȯȮȀ
ȵȮȤȥȲȀȀȒȐȐɍ
ȷȨȩȴȥȀȢȡȬȡȮȣȥȀȡȤȪȵȳȴ
ȲȥȤ
Ȁ
Ȓȕȕ
ȢȬȵȥȀ
Ȓȕȕ
1. 8. Flicker adjustment
1. 8. 1. Adjustment procedure
1.  Enter the service mode (EXTRA OPTION) and select [FLICKER 
ADJUST] and press [ENTER] button to enter the adjustment 
mode.
2.  The whole red raster pattern will displayed on the screen when 
enter the adjustment mode.
3. Adjust the flicker to be minimum with [
t
] [
u
] buttons.
4.  Change the adjustment pattern with [
p
] [
q
] buttons and repeat 
the step 3 above.
  Projector provide 3 adjustment patterns "Red", "Green" and "Blue".
5.  After finishing, press [MENU] button to exit the adjustment mode.
1. 9. White balance adjustment
1. 9. 1. Adjustment procedure
1. Input the gray scale gradation pattern.
2.  Enter the service mode (EXTRA OPTION) and select [WHITE 
BALANCE ADJUST] and press [ENTER] button to enter the ad-
justment mode.
3. Select the adjustment item with [
p
] [
q
] buttons.
4.  Adjust the white balance of halftone image on the screen with [
t
] 
[
u
] buttons.
5.  After finishing, press [MENU] button to exit the adjustment mode.
<Note>
The projector can store the white balance level for each picture 
mode as shown below. Adjust the white balance for each mode 
properly.
Input
Mode
Computer
Dynamic
Standard
Natural
Video
Dynamic
Standard
Cinema
--
Black board
White board
ADJ-20
SECTION 3 ADJUSTMENTS
ȥȸȴȲȡȀȯȰȴȩȯȮ
ȦȲȥȥȺȥȀȭȥȳȳȡȧȥȀ
ȯȮ
ȦȡȮȀȦȵȬȬȀȭȯȤȥȀ
ȯȦȦ
ȶȧȡȖȐȏȔȘȐȰȀ
ȡȵȴȯ
ȥȭȵȬȡȴȥ
ȍȀȢȡȵȤȀȲȡȴȥȀ
șȖȐȐ
ȍȀȶȥȲȳȩȯȮȀ
ȍȍȍȀȏȀȭȑȡ
ȍȀȩȮȰȵȴȀȳȥȬȥȣȴ
ȳȥȬȦȀȣȨȥȣȫ
ȴȥȳȴȀȰȡȴȴȥȲȮ
ȦȬȩȣȫȥȲȀȡȤȪȵȳȴ
ȭȯȤȥȬȀȮȯȎȳȥȴȴȩȮȧ
ȰȡȮȥȬȀȴȹȰȥȀȳȥȴȴȩȮȧȀ
Ȭ
ȦȡȮȀȶȯȬȴȀȡȤȪȵȳȴ
ȩȮȰȵȴȀȡȵȴȯȀȣȡȬȩȢȲȡȴȩȯȮ
ȷȨȩȴȥȀȢȡȬȡȮȣȥȀȡȤȪȵȳȴ
ȫȥȹȳȴȯȮȥȀȣȡȬȩȢȲȡȴȩȯȮ
ȣȬȯȧȀȳȥȮȳȯȲȀȣȡȬȩȢȲȡȲȩȯȮȀ
ȵȮȤȥȲȀȀȒȐȐɍ
ȭȯȤȥȬȀȮȯȎȀȳȥȴȴȩȮȧ
ȀȪȀȚȀȶȸȔȑȕȮ
ȀȣȀȚȀȢȸȔȒȕȣ
ȀȧȀȚȀȶȸȔȑȕȮȺ
ȭȯȤȥȬȀȮȯȎȀȳȥȴȴȩȮȧ
ȀȪȀȚȀȶȷȓȔȕȮ
ȀȧȀȚȀȶȷȓȔȕȮȺ
ȥȸȴȲȡȀȯȰȴȩȯȮ
ȦȲȥȥȺȥȀȭȥȳȳȡȧȥȀ
ȯȮ
ȦȡȮȀȦȵȬȬȀȭȯȤȥȀ
ȯȦȦ
ȶȧȡȖȐȏȔȘȐȰȀ
ȡȵȴȯ
ȥȭȵȬȡȴȥ
ȍȀȢȡȵȤȀȲȡȴȥȀ
șȖȐȐ
ȍȀȶȥȲȳȩȯȮȀ
ȍȍȍȀȏȀȭȑȡ
ȍȀȩȮȰȵȴȀȳȥȬȥȣȴ
ȳȥȬȦȀȣȨȥȣȫ
ȴȥȳȴȀȰȡȴȴȥȲȮ
ȦȬȩȣȫȥȲȀȡȤȪȵȳȴ
ȭȯȤȥȬȀȮȯȎȳȥȴȴȩȮȧ
ȰȡȮȥȬȀȴȹȰȥȀȳȥȴȴȩȮȧȀ
Ȭ
ȦȡȮȀȶȯȬȴȀȡȤȪȵȳȴ
ȩȮȰȵȴȀȡȵȴȯȀȣȡȬȩȢȲȡȴȩȯȮ
ȷȨȩȴȥȀȢȡȬȡȮȣȥȀȡȤȪȵȳȴ
ȫȥȹȳȴȯȮȥȀȣȡȬȩȢȲȡȴȩȯȮ
ȣȬȯȧȀȳȥȮȳȯȲȀȣȡȬȩȢȲȡȴȩȯȮ
Ȁ
ȵȮȤȥȲȀȀȒȐȐɍ
ȣȬȯȧȀȳȥȮȳȯȲȀȣȡȬȩȢȲȡȴȩȯȮ
ȯȫ
ȣȡȮȣȥȬ
1. 10. Model no. setting
1.  Enter the service mode (EXTRA OPTION) and select [MODEL 
NO SETTING] and press [ENTER] button to enter the setting 
mode.
2.  Select the model no. of the projector with [
p
] [
q
] buttons and 
press [ENTER] button.
3.  After finishing, press [MENU] button to exit the setting mode.
1. 11. Clog sensor calibration
1. 11. 1. Preparation
This is to calibrate the clog sensor circuit.
•  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. 11. 2. Adjustment procedure
1.  Enter the service mode (EXTRA OPTION) and select [CLOG 
SENSOR CALIBRATION].
2.  Select the altitude range of your work place to with [
t
] [
u
] but-
tons and press [ENTER] button to enter the adjustment mode.
3. Select [OK] and press [ENTER] button to start the calibration.
  During the calibration, the projector indicates as the follow.
    Screen display:  The message "CLOG CALIB Please wait..." on 
the black screen.
    LED display: [POWER] lights in green and blink in red.
       
[LAMP] lights inn red
       
[WARNING] light in red
4.  After apporox. 10 minutes, the calibration is complete and the 
black screen switches to normal screen.
• Do not turn off the projector during the calibration.
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