Sony VPL-VW12HT - Manual (Page 9)

8
(GB)
2
Select the file to be read in, and click the [Open]
button.
The gamma value file data is read in, and
displayed on the gamma value graph.
Note
When the gamma value data is read from the file, the
gamma value set in the projector is not changed. To
change projector’s value to the gamma value read in,
click the [SEND] button after you read in the saved
gamma value file data.
Returning the Projector’s Gamma
Value to the Factory Setting (Reset)
Return the projector’s gamma value to the factory
setting. Follow the procedure below.
1
Click the [RESET] button.
The following dialog box appears.
2
If you want to reset the projector’s gamma value,
click the [Yes] button.
The gamma value is reset.
Backing Up the File Containing the
Factory Gamma Value
When you first start ImageDirector it automatically
reads in the factory settings of the projector’s gamma
value. A data file containing the factory pre-set
gamma value that was read in is automatically
generated and is stored in the “ImageDirector” folder
with the name “VPL-VW12_serial number.ldt.” (For
example, for a model VPL-VW12HT projector with
the serial number 0017416, the file name would be
[VPL-VW12_0017416.ldt].) This file is necessary to
return the projector’s gamma value to the factory
setting (Reset). Do not change the file name, delete
the file, compress it, or modify it. If you do, you will
not be able to return the projector’s gamma value to
the factory setting.
If, by some chance, the computer where this file is
stored is damaged, to avoid losing the data, we
recommend preparing a floppy disk to backup the
saved data file.
To do so, follow the procedure outlined below.
1
Select [Backup] from the [FILE] menu.
The following dialog box appears.
2
If you are going to save the file on a floppy disk in
the floppy disk drive (A:\), insert a disk into the
drive and click the [Save] button.
A backup file is saved on the floppy disk.
If the following message appears
Insert a floppy disk into the drive and click the
[Retry] button.
If you are saving the file somewhere other
than on a floppy disk
Specify the location in step 2 , and click the [Save]
button.
Note
Even if you enter another file name in step 2 , the file
name will still be set to [VPL-VW12_serial number.
ldt]. Do not change this file name.
If the copy of the file containing the factory setting of
the projector’s gamma value is lost or deleted from
the “ImageDirector” folder, copy the backup file made
in the preceding process to the “ImageDirector”
folder.
Adjusting the Gamma Value