Sony DSC-M1 (serv.man4) Service Manual ▷ View online
6-7
DSC-M1
1-1-4.
Using Method of SEUS
The application for adjustment (SEUS) is used to change the coef-
ficient for calculating the signal processing or EVR data. The SEUS
performs two-way communication between PC and set through
the USB terminal. The two-way communication result data can be
written to the nonvolatile memory.
ficient for calculating the signal processing or EVR data. The SEUS
performs two-way communication between PC and set through
the USB terminal. The two-way communication result data can be
written to the nonvolatile memory.
1.
Connection
1) Connect the HASP key to the USB terminal of the PC.
2) Connect the PC and set with the USB cable.
3) Confirm that the set starts in the USB mode.
4) Start the SEUS on the PC.
5) Click
2) Connect the PC and set with the USB cable.
3) Confirm that the set starts in the USB mode.
4) Start the SEUS on the PC.
5) Click
[Connect]
on the SEUS screen. If the connection is nor-
mal, the SEUS screen will be as shown in Fig. 6-1-7, indicat-
ing the
ing the
“connected”
state.
Note:
The SEUS will go in
“disconnect” state, if the set is
turned off (for instance, by resetting the set). In such a
case, click
case, click
[Connect]
on the SEUS screen to restore
the
“connected”
state.
2.
Operation
• Page change
To change the page, click
[Page]
on the SEUS screen and enter
the page to be changed. The page is displayed in hexadecimal
notation.
notation.
• Address change
To change the address, click
[Address]
on the SEUS screen and
enter the address to be changed. The address is displayed in
hexadecimal notation.
hexadecimal notation.
• Data change
To change the data, click
[Set]
on the SEUS screen and enter
the data. The data is displayed in hexadecimal notation.
This operation does not write the data to the nonvolatile memory.
This operation does not write the data to the nonvolatile memory.
• Data saving
To write the all changed data to the nonvolatile memory, click
[Save]
on the SEUS screen and wait for more than 3 sec.
• Data reading
The data displayed on the SEUS screen are the data values at
the time when the pages and addresses were set, and they are
not updated automatically. To check the data change, click
the time when the pages and addresses were set, and they are
not updated automatically. To check the data change, click
[Read]
on the SEUS screen and update the displayed data.
1-1-5.
Precaution on Use of SEUS
Wrong SEUS operation could clear correct adjustment data. To
prevent the data clear by mistake, it is recommended to save all
adjustment data by clicking
prevent the data clear by mistake, it is recommended to save all
adjustment data by clicking
[Page Edit]
on the SEUS screen be-
fore starting the adjustment.
Saving Method:
1)
1)
Click
[Page Edit]
on the SEUS screen to display the SEUS
PAGE EDIT screen.
2)
Click
[Page]
, and enter the page number to be saved.
3)
Click
[Page]
to read the data to be saved from the camera.
4)
Click
[File]
and save the data to PC.
Loading Method:
1) Select page: 00, address: 01 and set data: 01.
2) Click
1) Select page: 00, address: 01 and set data: 01.
2) Click
[Page Edit]
on the SEUS screen to display the SEUS
PAGE EDIT screen.
3) Click
[File]
and load the data from PC.
4) Click
[Write]
on the SEUS PAGE EDIT screen.
5) Click
[Close]
to close the SEUS PAGE EDIT screen.
6) Click
[Save]
on the SEUS screen.
7) Wait for more than 3 sec.
8) Select page: 80, address: 30, and check that the data is “00”.
9) Select page: 00, address: 01 and set data: 00.
8) Select page: 80, address: 30, and check that the data is “00”.
9) Select page: 00, address: 01 and set data: 00.
Fig. 6-1-7
6-8
DSC-M1
1-2.
AUTOMATIC ADJUSTMENT
The DSC-M1 is adjusted with the Automatic Adjustment Program.
The Automatic Adjustment Program controls automatically the ad-
justment operations that conventionally were entered manually on
the operation screen (however, partially some adjustments will re-
quire manual operation on the SEUS operation screen).
The Automatic Adjustment Program controls automatically the ad-
justment operations that conventionally were entered manually on
the operation screen (however, partially some adjustments will re-
quire manual operation on the SEUS operation screen).
1-2-1.
Precautions When Using Automatic Adjust-
ment Program
ment Program
1) The Automatic Adjustment Program writes the adjustment re-
sults such as EVR data to the set through two-way communi-
cation with the camera via the SEUS. Accordingly, the Auto-
matic Adjustment Program must be used in the environment
where the SEUS operates.
cation with the camera via the SEUS. Accordingly, the Auto-
matic Adjustment Program must be used in the environment
where the SEUS operates.
2) The program run time may vary depending on the environ-
ment of the personal computer used.
3) Even if the Automatic Adjustment Program is used without
starting the SEUS, the SEUS will start automatically when the
adjustment is executed. However, it may take time for the SEUS
to start, and therefore the Automatic Adjustment Program
should be used with the SEUS started in order to reduce the
program run time.
adjustment is executed. However, it may take time for the SEUS
to start, and therefore the Automatic Adjustment Program
should be used with the SEUS started in order to reduce the
program run time.
1-2-2.
Start of Automatic Adjustment Program
Double-click the application file (DSC-M1 Auto-Adj
Ver_1.
Ver_1.
[]
r
[][]
.exe), and the Automatic Adjustment Program will start.
Note:
[]
(numeric value) of the file name varies depending on the
version of Automatic Adjustment Program.
1-2-3.
Function of Each Button on Main Menu Screen
When the Automatic Adjustment Program started, the Main Menu
screen in Fig. 6-1-8 will appear. On this screen, select each adjust-
ment section.
screen in Fig. 6-1-8 will appear. On this screen, select each adjust-
ment section.
Fig. 6-1-8
1
[VIDEO SYSTEM ADJUSTMENT]
button
The “VIDEO SYSTEM ADJUSTMENT” screen appears.
2
[CAMERA SYSTEM ADJUSTMENT]
button
The “CAMERA SYSTEM ADJUSTMENT” screen appears.
3
[LCD SYSTEM ADJUSTMENT]
button
The “LCD SYSTEM ADJUSTMENT” screen appears.
4
[END]
button
The Automatic Adjustment Program finishes.
5
This part indicates the version of Automatic Adjustment Pro-
gram.
gram.
4
3
2
1
5
6-9
DSC-M1
1-3.
VIDEO SYSTEM ADJUSTMENTS
1-3-1.
Function of Each Button on Video System
Adjustment Screen
Adjustment Screen
Click the
[VIDEO SYSTEM ADJUSTMENT]
button on the Main
Menu screen, and the “VIDEO SYSTEM ADJUSTMENT” screen
in Fig. 6-1-9 will appear.
in Fig. 6-1-9 will appear.
Fig. 6-1-9
1
[To Menu]
button
The Main Menu screen comes back.
2
[VIDEO Adjustment Start]
button
“Video Adjustment” starts.
3
[Reset]
button
This button functions same as the Reset button of the camera.
4
[Release Data Setting]
button
The data setting at the adjustment is cancelled.
During the data setting, the button color changes from “white”
to “red”. When the data setting is cancelled, the button color
returns to “white”.
(Use this button when an error occurred in the video adjust-
ment. If the adjustment completed successfully, the data set-
ting is automatically cancelled and the button color returns to
“white”.)
During the data setting, the button color changes from “white”
to “red”. When the data setting is cancelled, the button color
returns to “white”.
(Use this button when an error occurred in the video adjust-
ment. If the adjustment completed successfully, the data set-
ting is automatically cancelled and the button color returns to
“white”.)
1-3-2.
Adjustment Items of VIDEO System
Adjustment
Adjustment
The adjustment items of video system adjustment are as listed in
Table 6-1-2. The Automatic Adjustment Program executes the ad-
justment items if the VIDEO Adjustment Start button is clicked.
Table 6-1-2. The Automatic Adjustment Program executes the ad-
justment items if the VIDEO Adjustment Start button is clicked.
Button
Adjustment
Signal
Page
Address
Name
VIDEO
VIDEO Output
Adjustment Level Adj.
Arbitrary
8F
D0
Table 6-1-2
2
4
3
1
6-10
DSC-M1
SEUS operation screen
Fig. 6-1-12
Check on the oscilloscope
Fig. 6-1-13
1-3-3.
Adjusting Method
[Automatic Adjustment Program execution items and
sequence]
1. Data Setting during Video Adj.
2. Video Output Level Adj.
3. Release of Data Setting during Video Adj.
sequence]
1. Data Setting during Video Adj.
2. Video Output Level Adj.
3. Release of Data Setting during Video Adj.
[Specified value of video output level adj.]
Measurement Point
Video terminal of A/V OUT jack
of the Cyber-shot Station UC-MA
(75
of the Cyber-shot Station UC-MA
(75
Ω terminated)
Measuring Instrument
Oscilloscope
Specified Value
Sync level:
A = 286
± 5 mV (NTSC mode)
A = 300
± 5 mV (PAL mode)
Burst level:
B = 286
± 30 mV (NTSC mode)
B = 300
± 30 mV (PAL mode)
[Adjusting method]
1) Click the
1) Click the
[VIDEO Adjustment Start]
button.
2) The Automatic Adjustment Program executes the “1. Data Set-
ting during Video Adj.”.
3) If “1. Data Setting during Video Adj.” completed successfully,
the next message is displayed during the execution of “2. Video
Output Level Adj.”. Using the UP/DOWN key on the SEUS
Operation screen, adjust so that the sync level of the video
signals satisfies the specified value. After the adjustment, check
that the burst level of the video signals satisfies the specified
value, and click the
Output Level Adj.”. Using the UP/DOWN key on the SEUS
Operation screen, adjust so that the sync level of the video
signals satisfies the specified value. After the adjustment, check
that the burst level of the video signals satisfies the specified
value, and click the
[OK]
button in the message.
Fig. 6-1-10
4) If the
[OK]
button button is clicked, “3. Release of Data Set-
ting during Video Adj.” will be executed.
5) Upon successful completion of all items of the VIDEO adjust-
ment, the following message is displayed. Click the
[OK]
but-
ton.
Fig. 6-1-11
UP/DOWN key
H
A
B
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