JVC DLA-RS4500K Service Manual page 18

4.4.4 Transferring CMS Data from DD PWB
Instruments VPWriter
Test point
Adjustment menu
Preparation
Note:
• Perform the operation with the power ON.
• Input the signal from external equipment.
 PROCEDURE
(1) Run the VP Writer application program.
(2) Select the COM Port.
(3) Click "Write".
(4) CMS data is transferred from the DD PWB.
< If OK >
< If NG >
18 (No.PA056<Rev.002>)
4.4.5 Adjustment data backup of DD PWB
REPLACING Instruments
COMPONENTS
PROCESSOR PWB
Test point
OP UNIT
Adjustment menu
Preparation
Note:
 BACKUP PROCEDURE
 PROCEDURE
4.4.6 Pixel shift adjustment
Instruments
Test point
Adjustment menu Service menu
Preparation
 PROCEDURE
4.4.7 Lenz position reset
Instruments
Test point
Adjustment menu Service menu
Preparation
 PROCEDURE
ServiceCommander
Software
• Perform the operation with the power ON.
• Input the signal from external equipment.
(1) Run ServiceCommander Software.
(2) Select Com Port, then connect the PC to the projector
and click "Connect".
(3) Select the EEPROM menu.
(4) Click [DD Adjust Mode] of DD set ON.
(5) Click A0 of [Read From ROM] and save the anf0 file to
the PC.
(6) In the similar procedure for save the A2,A4,A6 memory.
(7) Click [DD Adjust Mode] of DD set OFF.
(1) Run ServiceCommander Software.
(2) Select Com Port, then connect the PC to the projector
and click "Connect".
(3) Select the EEPROM menu.
(4) Click [DD Adjust Mode] of DD set ON.
(5) Click A0 of [Write to ROM] of DD and load of backup the
anf0 file to the PC.
(6) In the similar procedure for the A2,A4,A6 memory.
(7) Click [DD Adjust Mode] of DD set OFF.
"Adjust"  "Pixel shift"
(1) Input color cross-hatch signal.
(2) From the Service menu, set < Adjust > to < Pixel Shift >.
(3) Adjust [H Pixel Adj.R], [H Pixel Adj.B] to make H direction
(Pixel Shift) to become the best point.
(4) Adjust [V Pixel Adj.R], [V Pixel Adj.G] to make V direction
(Pixel Shift) to bectom best point.
"Option"  "Lens Posi-
tion Reset "
(1) Set lens shift position to mechanical center.
(2) Execute to Lens Position Reset.
REPLACING
COMPONENTS
DD PWB
REPLACING
COMPONENTS
OP UNIT
REPLACING
COMPONENTS
OP UNIT