Sony SDM-M51 Service Manual ▷ View online
1-4
10
Adjusting the tilt and height
This display can be adjusted within the angles shown below.
To adjust the angles, follow the procedure of the steps below.
1
Grasp the lower middle part of the display while
holding the display stand, then, tilt the LCD panel
adequately backward.
holding the display stand, then, tilt the LCD panel
adequately backward.
2
Grasp the lower sides of the LCD panel, then adjust
screen tilt.
screen tilt.
3
Grasp the lower sides of the LCD panel, then adjust
screen height.
screen height.
Note
When adjusting the screen tilt and height, proceed slowly and carefully,
being sure not to hit the LCD panel against the desk or the base of the
display stand.
being sure not to hit the LCD panel against the desk or the base of the
display stand.
To use the display comfortably
This display is designed so that you can set it up at a comfortable
viewing angle. Adjust the viewing angle of your display
according to the height of the desk and chair, and so that light is
not reflected from the screen to your eyes.
viewing angle. Adjust the viewing angle of your display
according to the height of the desk and chair, and so that light is
not reflected from the screen to your eyes.
70˚
30˚
64˚
40˚
11
GB
Customizing Your Monitor
You can make numerous adjustments to your monitor using the
on-screen menu.
on-screen menu.
Navigating the menu
Press the MENU button to display the main menu on your screen.
See page 12 for more information on using the MENU button.
See page 12 for more information on using the MENU button.
Use the M(+)/m(–) and OK buttons to select one of the following
menus. See page 12 for more information on using the
M(+)/m(–) and OK buttons.
menus. See page 12 for more information on using the
M(+)/m(–) and OK buttons.
Before making adjustments
Connect the monitor and the computer, and turn them on.
Wait for at least 30 minutes before making adjustments for the
best result.
Wait for at least 30 minutes before making adjustments for the
best result.
1
PHASE (page 13)
Select the PHASE menu to
adjust the phase when the
characters or pictures appear
fuzzy throughout the entire
screen. Adjust the phase after
adjusting the pitch.
adjust the phase when the
characters or pictures appear
fuzzy throughout the entire
screen. Adjust the phase after
adjusting the pitch.
2
PITCH (page 13)
Select the PITCH menu to
adjust the pitch when the
characters or pictures are
unclear in some areas of the
screen.
adjust the pitch when the
characters or pictures are
unclear in some areas of the
screen.
3
H CENTER (page 13)
Select the H CENTER menu
to adjust the picture’s
horizontal centering.
to adjust the picture’s
horizontal centering.
MENU
PHA SE
,
3 0
EX I T
PHA S E
1344
EX I T
P I T C H
5 0
EX I T
H C ENT E R
4
V CENTER (page 13)
Select the V CENTER menu
to adjust the picture’s vertical
centering.
to adjust the picture’s vertical
centering.
5
COLOR (page 14)
Select the COLOR menu to
adjust the color temperature
of the picture. This adjusts
the tone of the screen.
adjust the color temperature
of the picture. This adjusts
the tone of the screen.
6
MENU POSITION
(page 14)
(page 14)
Select the MENU
POSITION to change the on-
screen menu position.
POSITION to change the on-
screen menu position.
7
RESET (page 15)
Select the RESET menu to
reset the adjustments.
reset the adjustments.
8
Option (page 15)
Select m (option) menu to
adjust the monitor’s options.
The options include:
adjust the monitor’s options.
The options include:
• BACKLIGHT
• POWER SAVE
• LANGUAGE
• MENU LOCK
• POWER SAVE
• LANGUAGE
• MENU LOCK
5 0
EX I T
V C ENT E R
9 3 0 0 K
0 K
6 5 0
5 0 0 0 K
5 0 0 0 K
USER
A
L D J U ST
COLOR
EX I T
MEN
N
U POS I
I O
T
EX I T
S CREEN
A L L
RESE T
RESE T
RESE T
EX I T
0
1 0
EX I T
BAC K L I GH T
(continued)
1-5
12
x
Using the MENU,
M
(+)/
m
(–), and OK buttons
1
Display the main menu.
Press the MENU button to display the main menu on your
screen.
screen.
2
Select the menu you want to adjust.
Press the M(+)/m(–) buttons to display the desired menu.
Press the OK button to select the menu item.
Press the OK button to select the menu item.
3
Adjust the menu.
Press the M(+)/m(–) buttons to make the adjustment, then
press the OK button.
When you press the OK button, the setting are stored, then the
display returns to the previous menu.
press the OK button.
When you press the OK button, the setting are stored, then the
display returns to the previous menu.
4
Close the menu.
Press the MENU button once to return to normal viewing. If
no buttons are pressed, the menu closes automatically after
about 30 seconds.
no buttons are pressed, the menu closes automatically after
about 30 seconds.
x
Resetting the adjustments
You can reset the adjustments using the RESET menu. See
page 15 for more information on resetting the adjustments.
page 15 for more information on resetting the adjustments.
Adjusting the contrast (CONTRAST)
Contrast adjustment is made using a separate CONTRAST menu
from the main menu (page 11).
from the main menu (page 11).
1
Press the
6
(contrast) button.
The CONTRAST menu appears on the screen.
Displaying the current input signal
The horizontal and vertical frequencies of the current input signal are
displayed in the CONTRAST and BRIGHTNESS menu.
displayed in the CONTRAST and BRIGHTNESS menu.
2
Press the
M
(+)/
m
(–) buttons to adjust the contrast.
The menu automatically disappears after about 5 seconds.
Adjusting the black level of an
image (BRIGHTNESS)
image (BRIGHTNESS)
Brightness adjustment is made using a separate BRIGHTNESS
menu from the main menu (page 11).
menu from the main menu (page 11).
1
Press the
8
(brightness) button.
The BRIGHTNESS menu appears on the screen.
2
Press the
M
(+)/
m
(–) buttons to adjust the
brightness.
The menu automatically disappears after about 5 seconds.
If the screen is too bright
Adjust the backlight. For more information about adjusting the
backlight see “Adjusting the backlight” on page 15.
backlight see “Adjusting the backlight” on page 15.
Note
You can adjust neither contrast nor brightness when displaying the main
menu on the screen.
menu on the screen.
MENU
OK
,
OK
,
MENU
4 8 . 4 k H z /
6 0 H z
CONTRAS T
7 0
Horizontal frequency
of the current input
signal
of the current input
signal
Vertical frequency of
the current input
signal
the current input
signal
4 8 . 4 k H z /
6 0 H z
B
NESS
R I GHT
5 0
Horizontal frequency
of the current input
signal
of the current input
signal
Vertical frequency of
the current input
signal
the current input
signal
13
GB
Eliminating flicker or blurring
(PHASE/PITCH)
(PHASE/PITCH)
When the monitor receives an input signal, the automatic picture
quality adjustment function of this monitor automatically adjusts
the picture position, phase, and pitch, and ensures that a clear
picture appears on the screen. For more information about this
function, see “Automatic picture quality adjustment function” on
page 17.
For some input signals, this function may not completely adjust
the picture position, phase, and pitch. In this case, you can
manually set these adjustments according the following
instructions. If you manually set these adjustments, they are
stored in memory and automatically recalled whenever the
monitor receives the same input signals.
These settings may have to be repeated if you change the input
signal after reconnecting your computer.
quality adjustment function of this monitor automatically adjusts
the picture position, phase, and pitch, and ensures that a clear
picture appears on the screen. For more information about this
function, see “Automatic picture quality adjustment function” on
page 17.
For some input signals, this function may not completely adjust
the picture position, phase, and pitch. In this case, you can
manually set these adjustments according the following
instructions. If you manually set these adjustments, they are
stored in memory and automatically recalled whenever the
monitor receives the same input signals.
These settings may have to be repeated if you change the input
signal after reconnecting your computer.
1
Set the resolution to 1024
×
768 on the computer.
2
Load the Utility Disk.
3
Start the Utility Disk and display the test pattern.
For Windows 95/98/2000
For Windows 95/98/2000
Click [Utility]
t
[Windows]/[Win Utility.exe].
For Macintosh
Click [Utility]
t
[Mac]/[Mac Utility].
4
Press the MENU button.
The main menu appears on the screen.
5
Press the
M
(+)/
m
(–) buttons to select
(PITCH)
and press the OK button.
The PITCH menu appears on the screen.
6
Press the
M
(+)/
m
(–) buttons until the vertical stripes
disappear.
Adjust so that the vertical stripes disappear.
7
Press the OK button.
The main menu appears on the screen.
If horizontal stripes are observed over the entire screen, adjust
the phase as the next step.
If horizontal stripes are observed over the entire screen, adjust
the phase as the next step.
8
Press the
M
(+)/
m
(–) buttons to select
(PHASE)
and press the OK button.
The PHASE menu appears on the screen.
9
Press the
M
(+)/
m
(–) buttons until the horizontal
stripes are at a minimum.
Adjust so that the horizontal stripes are at a minimum.
10
Click
[END]
on the screen to turn off the test pattern.
To reset the automatic picture quality adjustment
Select SCREEN RESET and activate it using the RESET menu. See
page 15 for more information on using the RESET menu.
page 15 for more information on using the RESET menu.
Adjusting the picture position
(H CENTER/V CENTER)
(H CENTER/V CENTER)
If the picture is not in the center of the screen, adjust the picture’s
centering as follows.
These settings may have to be repeated if you change the input
signal after reconnecting your computer.
centering as follows.
These settings may have to be repeated if you change the input
signal after reconnecting your computer.
1
Start the Utility Disk and display the test pattern.
Repeat steps 2 and 3 of “Eliminating flicker or blurring
(PHASE/PITCH).”
(PHASE/PITCH).”
2
Press the MENU button.
The main menu appears on the screen.
3
Press the
M
(+)/
m
(–) buttons to select
(H
CENTER) or
(V CENTER) and press the OK
button.
The H CENTER or V CENTER menu appears on the screen.
4
Move the picture up, down, left, or right until the
frame at the perimeter of the test pattern
disappears.
Press the
frame at the perimeter of the test pattern
disappears.
Press the
M
(+)/
m
(–) buttons to adjust the picture’s
centering using the H CENTER menu for horizontal
adjustment, or the V CENTER menu for vertical
adjustment.
adjustment, or the V CENTER menu for vertical
adjustment.
5
Click
[END]
on the screen to turn off the test pattern.
,
,
1-6
14
Adjusting the color temperature
(COLOR)
(COLOR)
The COLOR settings allow you to adjust the picture’s color
temperature by changing the color level of the white color field.
Colors appear reddish if the temperature is low, and bluish if the
temperature is high.
9300K is generally suitable for word processing and other text
oriented applications, and 6500K is generally suitable for video
images.
You can set the color temperature to 9300K, 6500K, 5000K or
user adjustment.
temperature by changing the color level of the white color field.
Colors appear reddish if the temperature is low, and bluish if the
temperature is high.
9300K is generally suitable for word processing and other text
oriented applications, and 6500K is generally suitable for video
images.
You can set the color temperature to 9300K, 6500K, 5000K or
user adjustment.
1
Press the MENU button.
The main menu appears on the screen.
2
Press the
M
(+)/
m
(–) buttons to select
(COLOR)
and press the OK button.
3
Press the
M
(+)/
m
(–) buttons to select the desired
color temperature and press the OK button.
The preset color temperatures are 9300K, 6500K, and 5000K.
Since the default setting is 9300K, the whites will change
from a bluish hue to a reddish hue as the temperature is
lowered to 6500K and 5000K.
Since the default setting is 9300K, the whites will change
from a bluish hue to a reddish hue as the temperature is
lowered to 6500K and 5000K.
4
If necessary, fine tune the color temperature.
First press the M(+)/m(–) buttons to select ADJUST and
press the OK button. Then press the M(+)/m(–) buttons to
select R (Red) or B (Blue) and press the OK button, and then
press the M(+)/m(–) buttons to adjust the color temperature
and press the OK button. Since this adjustment changes the
color temperature by increasing or decreasing the R and B
components with respect to G (green), the G component is
fixed.
press the OK button. Then press the M(+)/m(–) buttons to
select R (Red) or B (Blue) and press the OK button, and then
press the M(+)/m(–) buttons to adjust the color temperature
and press the OK button. Since this adjustment changes the
color temperature by increasing or decreasing the R and B
components with respect to G (green), the G component is
fixed.
To change the GAMMA setting
You can select the GAMMA setting from [1] - [3]. The highest
setting is [3].
setting is [3].
1
Press the MENU button.
The main menu appears on the screen.
2
Press the
M
(+)/
m
(–) buttons to select
(COLOR)
and press the OK button.
The COLOR menu appears on the screen.
3
Change the GAMMA setting.
First press the M(+)/m(–) buttons to select ADJUST and
press the OK button. Then press the M(+)/m(–) buttons to
select GAMMA and press the OK button, and then press the
M(+)/m(–) buttons to select [1] -[3] and press the OK button.
press the OK button. Then press the M(+)/m(–) buttons to
select GAMMA and press the OK button, and then press the
M(+)/m(–) buttons to select [1] -[3] and press the OK button.
If you fine tune the color temperature or change the GAMMA
setting, the new setting is stored in memory for USER
ADJUSTMENT and automatically recalled whenever USER
is selected.
setting, the new setting is stored in memory for USER
ADJUSTMENT and automatically recalled whenever USER
is selected.
To return to the main menu
Press the M(+)/m(–) buttons to select
, then press the OK
button.
Changing the menu’s position
(MENU POSITION)
(MENU POSITION)
You can change the menu position if it is blocking an image on
the screen.
the screen.
1
Press the MENU button.
The main menu appears on the screen.
2
Press the
M
(+)/
m
(–) buttons to select
(MENU
POSITION) and press the OK button.
3
Press the
M
(+)/
m
(–) buttons to select the desired
position and press the OK button.
There are three positions each for the top of the screen and the
bottom of the screen, and one for the screen center.
bottom of the screen, and one for the screen center.
R
1 6 8
G
1 7 0
B
GAMMA
1
2
3
1 7 5
EX I T
USE R AD J UST
T
MEN
R
1 6 8
G
1 7 0
B
GAMMA
1
2
3
1 7 5
EX I T
USE R AD J UST
T
MEN
15
GB
Resetting the adjustments (RESET)
This monitor has the following two reset methods. Use the
RESET menu to reset the adjustments.
RESET menu to reset the adjustments.
1
Press the MENU button.
The main menu appears on the screen.
2
Press the
M
(+)/
m
(–) buttons to select
0
(RESET)
and press the OK button.
Reset the settings according to the following instructions.
Resetting the adjustment data most appropriately
for the current input signal
for the current input signal
Press the
M
(+)/
m
(–) buttons to select SCREEN RESET
and press the OK button.
The automatic picture quality adjustment function of this monitor
automatically adjusts the picture position, phase, and pitch, to the
most appropriate value.
The RESET menu is automatically returned to the main menu
after the adjustment data is reset.
automatically adjusts the picture position, phase, and pitch, to the
most appropriate value.
The RESET menu is automatically returned to the main menu
after the adjustment data is reset.
Resetting all of the adjustment data
Press the
M
(+)/
m
(–) buttons to select ALL RESET and
press the OK button.
The RESET menu is automatically returned to the main menu
after the adjustment data is reset.
after the adjustment data is reset.
To cancel resetting
Press the
M
(+)/
m
(–) buttons to select
and press the
OK button.
The RESET menu returns to the main menu without resetting the
adjustment data.
adjustment data.
Additional settings (Option)
You can adjust the following options:
• BACKLIGHT
• POWER SAVE
• LANGUAGE
• MENU LOCK
• BACKLIGHT
• POWER SAVE
• LANGUAGE
• MENU LOCK
1
Press the MENU button.
The main menu appears on the screen.
2
Press the
M
(+)/
m
(–) buttons to select
m
.
The option menu appears on the screen.
3
Press the
M
(+)/
m
(–) buttons to select the desired
option item and press the OK button.
Adjust the selected option item according to the following
instructions.
instructions.
Adjusting the backlight
If the screen is too bright, adjust the backlight.
First press the
M
(+)/
m
(–) buttons to select
(BACKLIGHT) and press the OK button. Then press
the
M
(+)/
m
(–) buttons to adjust the desired light level.
Setting up the power saving mode
This monitor has a function which enables it to enter the power
save mode automatically according to the power saving settings
of the computer. You can prevent the monitor from entering the
power saving mode by setting the following option to OFF.
For more information of the power saving mode, see page 17.
save mode automatically according to the power saving settings
of the computer. You can prevent the monitor from entering the
power saving mode by setting the following option to OFF.
For more information of the power saving mode, see page 17.
First press the
M
(+)/
m
(–) buttons to select
(POWER
SAVE) and press the OK button. Then press the
M
(+)/
m
(–) buttons to select either ON or OFF.
0
1 0
EX I T
BAC K L I GH T
ZZ...
EX I T
POWER S A
ON
OF F
OF F
V E
(continued)
1-7
16
Selecting the on-screen menu language
English, German, French, Spanish, Italian and Japanese versions
of the on-screen menus are available. The default setting is
English.
of the on-screen menus are available. The default setting is
English.
First press the
M
(+)/
m
(–) buttons to select
(LANGUAGE) and press the OK button. Then press
the
M
(+)/
m
(–) button to select a language and press the
OK button.
• ENGLISH
• DEUTSCH: German
• FRANÇAIS: French
• ESPAÑOL: Spanish
• ITALIANO: Italian
•
• DEUTSCH: German
• FRANÇAIS: French
• ESPAÑOL: Spanish
• ITALIANO: Italian
•
: Japanese
Locking the menus and controls
First press the
M
(+)/
m
(–) buttons to select
(MENU
LOCK) and press the OK button. Then press the
M
(+)/
m
(–) buttons and select ON.
Only the 1 (power) switch, and
(MENU LOCK) of the
option menu will operate. If any other items are selected, the
mark appears on the screen.
To cancel the menu lock
Repeat the procedure above and set and
(MENU LOCK) to OFF.
EX I T
L ANGUAGE
E NGL I S H
D EUT S CH
F RAN A I S
E S PA O L
D EUT S CH
F RAN A I S
E S PA O L
I T A L I A N O
Ç
Ñ
Ñ
EX I T
MENU LOC
ON
OF F
OF F
K
17
GB
Technical Features
Power saving function
This monitor meets the power-saving guidelines set by VESA,
E
NERGY
S
TAR, and NUTEK. If the monitor is connected to a
computer or video graphics board that is DPMS (Display Power
Management Signaling) compliant, the monitor will automatically
reduce power consumption in three stages as shown below.
Management Signaling) compliant, the monitor will automatically
reduce power consumption in three stages as shown below.
*
“deep sleep” is the power saving mode defined by the Environmental
Protection Agency.
Protection Agency.
** When your computer enters the “active off” mode, the input signal is
cut and NO INPUT SIGNAL appears on the screen. After 20 seconds,
the monitor enters the power saving mode.
the monitor enters the power saving mode.
*** If the horizontal or vertical sync signal is received by the monitor, the
power indicator may alternately blink green and orange.
Automatic picture quality
adjustment function
adjustment function
When the monitor receives an input signal, it automatically
matches the signal to one of the factory preset modes stored in the
monitor’s memory to provide a high quality picture at the center
of the screen. (See Appendix for a list of the factory preset
modes.)
For input signals that do not match one of the factory preset
modes, the automatic picture quality adjustment function of this
monitor automatically adjusts the picture position, phase, and
pitch, and ensures that a clear picture appears on the screen for
any timing within the monitor’s frequency range (horizontal: 28 –
64 kHz, vertical: 48 – 75 Hz).
Consequently, the first time the monitor receives input signals
that do not match one of the factory preset modes, the monitor
may take a longer time than normal for displaying the picture on
the screen. This adjustment data is automatically stored in
memory so that next time, the monitor will function in the same
way as when the monitor receives the signals that match one of
the factory preset modes.
In all modes as above, if the picture is adjusted, the adjustment
data is stored as a user mode and automatically recalled whenever
the same input signal is received.
matches the signal to one of the factory preset modes stored in the
monitor’s memory to provide a high quality picture at the center
of the screen. (See Appendix for a list of the factory preset
modes.)
For input signals that do not match one of the factory preset
modes, the automatic picture quality adjustment function of this
monitor automatically adjusts the picture position, phase, and
pitch, and ensures that a clear picture appears on the screen for
any timing within the monitor’s frequency range (horizontal: 28 –
64 kHz, vertical: 48 – 75 Hz).
Consequently, the first time the monitor receives input signals
that do not match one of the factory preset modes, the monitor
may take a longer time than normal for displaying the picture on
the screen. This adjustment data is automatically stored in
memory so that next time, the monitor will function in the same
way as when the monitor receives the signals that match one of
the factory preset modes.
In all modes as above, if the picture is adjusted, the adjustment
data is stored as a user mode and automatically recalled whenever
the same input signal is received.
Note
While the automatic picture quality adjustment function is activated, only
the 1 (power) switch will operate.
the 1 (power) switch will operate.
Power mode
Power
consumption
consumption
*
1
(power)
indicator
normal
operation
operation
19 W (22 W)
green
active off**
(deep sleep)*
(deep sleep)*
1 W (2 W)
orange***
power off
1 W (2 W)
off
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