-40-
To enter the service mode
To enter the “Service mode”, press and hold the
MENU
button
and
ENTER button
on the projector for more than
3 seconds or press and hold the
MENU button
on the remote control for more than 20 seconds. The service menu
appears on the screen as follows.
To adjust service data
Select the adjustment group no. by pressing the
MENU
button
(increase) or
ENTER
button
(decrease), and se-
lect the adjustment item no. by pressing the pointer
e
or
d
button
, and change the data value by pressing the
7
or
8
button
. Refer to the “Service adjustment data table” for further description of adjustment group no., item no.
and data value.
To exit the service mode
To exit the service mode, press the
button
.
Service adjustment menu operation
Electrical Adjustments
Service Mode
Input
Computer 1
Group No.
Data
0
0
+179
Ver.
1.00
Data value
Item No.
Group No.
Firmware Version
Summary of Contents for PT-VX500U
Page 83: ...83 IC Block Diagrams CXA3828GL E S H IC561 TLV320AIC3105 Audio control IC5001...
Page 84: ...84 IC Block Diagrams PW190 Scaler IC301 TB6608FNG IRIS Driver IC601...
Page 85: ...85 IC Block Diagrams SSC9512S Power Switching IC604 PIC32MX695F512H Netwrok IC8801...
Page 86: ...86 IC Block Diagrams TPS54286 DC DC converter IC7811 STR A6079 Power switching IC603...
Page 116: ......