JVC DLA-HD550-BC, Service Manual

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1-20 (No.PA037<Rev.001>)
4.4 ADJUSTMENT PROCEDURE
Fig.4-1 Scaler Service Software
4.4.1 LAMP TIME and COLOR TEMPERATURE DATA
BACKUP
Note :
Perform this operation during standby mode.
„ ADJUSTMENT
(1) Run Scaler Service Software.
(2) Select Com Port, click [Connect to FPJ] to connect the
PC and the projector.
(3) Click "Save data" and save text file to PC.
(4) After replacing the PROCESSOR PWB, click Write data
and select the saved text file.
(5) The backup Color temperature and Lamp time will be re-
written.
4.4.2 ISF DATA BACKUP
Note :
Keep the power ON during the operation.
„ ADJUSTMENT
(1) Run Scaler Service Software.
(2) Select Com Port, click [Connect to FPJ] to connect the
PC and the projector.
(3) Click [ISF/CM Control].
(4) Click [ON] in Power.
(5) Click [Cedia] in Protocol.
(6) Click [Adjust] in ISF Control.
(7) Click [ISF File Save] to save the CSV file in the PC.
(8) After replacing the processor PWB, click [ISF File Load]
to select the saved CSV file.
(9) The backed up ISF file is written in.
(10) Click [OFF] in Power to finish the procedure.
4.4.3 CMS DATA BACKUP
Note :
Keep the power ON during the operation.
„ ADJUSTMENT
(1) Run Scaler Service Software.
(2) Select Com Port, click [Connect to FPJ] to connect the
PC and the projector.
(3) Click [ISF/CM Control].
(4) Click [ON] in Power.
(5) Click [Compatible] in Protocol.
(6) Click [ACR2] in Color Management Control.
(7) Select Cinema1 from Select Bank, and then click [Re-
ceive All] to transfer data from the projector. (Perform the
same procedure to save Cinema2, 3, and THX.)
(8) Click [FCT] in Color Management Control.
(9) Select Natural from Select Bank, and then click [Receive
All] to transfer data from the projector.
(10) Click [File Save] to save the CSV file in the PC. (Perform
the same procedure to save Stage.)
(11) After replacing the processor PWB and the optical unit,
click [File Load] to write the backed up data to each Set
Bank.
(12) Click [Cedia] in Protocol.
(13) Click [OFF] in Power to finish the procedure.
z The data of CMS includes as follw:
4.4.4 DESTINATION WRITING
Note :
Perform this operation during standby mode.
„ ADJUSTMENT
(1) Run Scaler Service Software.
(2) From the COM Port, select the [Connect to FP] and con-
nect PC and projector.
(3) Select destination of Location.
(4) Click [Power on], destination will be written.
Instruments Scaler Service Software REPLACING
COMPONENTS
z PROCESSOR
PWB
Test point
Adjustment menu
Preparation
Instruments Scaler Service Software REPLACING
COMPONENTS
z PROCESSOR
PWB
Test point
Adjustment menu
Preparation
Instruments Scaler Service Software REPLACING
COMPONENTS
z PROCESSOR
PWB
Test point
Adjustment menu
Preparation
Bank ACR2 FCT
Cinema1 O -
Cinema2 O -
Cinema3 O -
Natural - O
Stage - O
Dynamic - -
THX O -
Instruments Scaler Service Software REPLACING
COMPONENTS
z PROCESSOR
PWB
Test point
Adjustment menu
Preparation