Technical Features - Sony SDM-N50PS Service Manual

Resetting the adjustments (RESET)
You can 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.
The RESET menu appears on the screen.
You can reset the adjustment data in either of the following
two ways:
Resetting the adjustment data most appropriately
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 phase, pitch, and picture position, to the
most appropriate value. If this function is activated, the phase is
automatically adjusted whenever the monitor receives the same
input signal.
The RESET menu is automatically returned to the main menu
after the adjustment data is reset.
Resetting all of the adjustment data for all input
signals
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.
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.
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Additional settings (Option)
You can adjust the following options:
• BASS BOOST
• 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.
Boosting the bass (bass boost function)
This option increases the bass output.
First press the M (+)/ m (–) buttons to select (BASS
BOOST) and press the OK button. Then press the
M (+)/ m (–) buttons to select either ON or OFF.
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.
First press the M (+)/ m (–) buttons to select
ZZ... (POWER
SAVE) and press the OK button. Then press the
M (+)/ m (–) buttons to select either ON or OFF.
Selecting the on-screen menu language
See "Selecting the on-screen menu language (LANGUAGE)" on
page 11.
Locking the menus and controls (the menu lock
function)
You can protect adjustment data by 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 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 function
Repeat the procedure above and set and (MENU LOCK) to OFF.

Technical Features

Power saving function
This monitor meets the power-saving guidelines set by VESA, NUTEK, and
or graphics board that is DPMS (Display Power Management Signaling) compliant, the monitor will automatically enter the power saving
mode.
Power consumption state Power consumption
28 W
normal operation
≤ 3 W
power saving mode
≤ 3 W
1 (power): off
AC power: off 0 W
DPMS defines three power saving states according to the state of
the sync signals supplied from the computer. This monitor's
power consumption is input at approximately 3 W in all of these
states if the power saving function is set to ON.
When your computer enters in the power saving mode, the input
signal is cut and NO INPUT SIGNAL appears on the screen.
After a few seconds, the monitor enters power saving mode.
Automatic picture quality 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 phase, pitch, and picture
position, and ensures that a clear picture appears on the screen for
any timing within the monitor's frequency range (horizontal: 30 –
61 kHz, vertical: 48 – 85 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, 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 on the adjusting the phase
If the automatic picture quality adjustment function is activated, the
picture moves slightly whenever the monitor receives the input signal,
regardless of the stored adjustment.
E NERGY S TAR. If the monitor is connected to a computer
1 (power) indicator
AC power indicator
green green
orange orange
red off
off off
Power saving Sync signal state
state
suspend (sleep)* horizontal: on / vertical: off
standby (sleep)* horizontal: off / vertical: on
active off (deep sleep)* horizontal: off / vertical: off
* "Sleep" and "deep sleep" are power saving modes defined by the
Environmental Protection Agency.
Note
The power saving function may not work normally if sync signals other
than those listed above are supplied. In such a case, set the power saving
function to OFF.
Note
While the automatic picture quality adjustment function is activated, only
the power switch, and INPUT button will operate.
GB
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