Gamma Service Tool Application Software; Indicator - Sony VPL-ES7 Service Manual

1-3-11. 3D GAMMA Service tool Application Software
Feature :
The Ernie Service Tool is the application software for performing the tasks such as SAVE and LOAD of
the 3D GAMMA data on the projector that is connected to a PC via a communication function. The Ernie
Service Tool has the following features.
. It can read 3D gamma data from a set and save it in a file.
. It can write 3D gamma data in a PC into a set.
When the optical unit is replaced, load 3D gamma data recorded on the CD-ROM, which is supplied
together with the optical unit, into a set using the application software.
For details of the Ernie Service Tool, refer to the Technical Memo.
. VPL-ES7 set has not RS-232C terminal, use the QUICK ACCESS Assy.
. Remove the rubber cap on the upper left of the rear side of the unit.
RS-232C
PC
Straight
cable

1-4. Indicator

The error status of the this units are indicated by the type of flashing of indicator. The top cover has the ON/STANDBY
indicator and the LAMP/COVER indicator. Various error contents are indicated by the type of flashing of indicator. For
details of the types of indicator flashing and the error statuses, refer to the list shown below.
ON/STANDBY Indicator (Red flashing)
Error Name Flash Frequency
Temperature Error 2 Times
Fan Error 4 Times
Power Error 6 Times
LAMP/COVER Indicator (Orange flashing)
Error Name Flash Frequency
Cover Error 2 Times
Lamp Error 3 Times
1-10
QUICK ACCESS Assy
QUICK ACCESS
Dsub CN J8
Assy
9pin 5pin
(Parts No. A-1568-125-A)
Status
The temperature of the equipment is high.
Each fan does not work normally.
The power is not turned on correctly.
Status
The lamp or filter cover is opened.
The UHP lamp is not lighting.
J12
CN 5P
Set
Main board CN
VPL-ES7/EX7/EX70