ADJ-8
SECTION 3 ADJUSTMENTS
1. 5. Gamma/Color uniformity correction data transfer
1. 5. 1. Equipment to be used
1. Computer : Use it for the transfer of backup data.
2. Communication cable : D-sub 9pin (male/female RS-232C straight)
3. Service Software : "ServiceEZ770_101" Service software is downloaded from the projector service homepage.
1. 5. 2. Connection preparations
1. Connect the serial terminals on the projector and the
PC by using a communication cable.
Note:
Set up your computer not to turn in the standby or shut-
down during the work.
1. 5. 3. Backup the data (before board replacing)
1. Set the projector to "Normal-Standby" mode (POWER indicator is Lighting in red).
2. Start up the software "ServiceEZ770.exe" with a PC.
3. Select language and click the [OK] button.
4. 1) Choose the available serial port number on your PC.
2) Choose a model number.
3) Click the [Data] button.
5. 1) Click the [ Reception ] button of Gamma Data.
2) Select the save place and click the [ Save(S) ] button.
3) When the progress bar reaches the right-side end, the save of data is completion.
4) Save the Uniformity correction data in the same procedure of 1-3.
Communication cable (straight)
D-Sub 9p (Male)
D-Sub 9p (Female)
Projector Connection terminals
Computer
k
j
l
j
Data type
File name
Gamm Data
G_Data.dat
Unifomity data
E_Data.dat
k
* Do not rename the data file.