Sony Mfm Ht205 Operating Instructions

							31
US
 Option menu
You can adjust the following items using the “Option” menu.
PIP/PAP
 Caption Vision
 Input Sensing
 Language
 Menu Position
 Menu Lock
 Demo Mode
 All Reset
xSetting “PIP” (Picture In Picture) or “PAP” 
(Picture And Picture) (for PC 1/PC 2 only)
When the “PIP/PAP Setting” menu is set to “PIP On” or “PAP 
On,” pictures from two input sources are displayed on the screen 
at the same time. When “PIP On” is set, the main picture is 
displayed in full size, and the sub picture is displayed smaller in 
the corner of the screen. When “PAP On” is set, two same-size 
pictures are displayed in the center of the screen. The left screen 
shows the main picture, the right screen shows the sub picture. 
Also, you can choose either the sound from the main picture or the 
sub picture.
Tip
You can also switch the “PIP” or “PAP” setting by pressing the   
button repeatedly.
To switch the PIP or PAP function on and off
1 Press the MENU button.
The main menu appears on the screen.
2 Press the M/m buttons to select   (Option) and 
press the OK button.
The “Option” menu appears on the screen.
3 Press the M/m buttons to select “PIP/PAP” and 
press the OK button.
4 Press the M/m buttons to select “PIP/PAP Setting” 
and press the OK button.
The “PIP/PAP Setting” menu appears on the screen.5Press the M/m buttons to select the desired mode 
and press the OK button.
 PIP On:Pictures from two input sources are displayed 
on the screen. The main picture is displayed in 
full size, and the sub picture is displayed 
smaller in the corner of the screen. You can 
select the input for sub picture, the sub picture’s 
position, size, and audio input source.
 PAP On:Pictures from two input sources are displayed 
on the screen. Two same-size pictures are 
displayed in the center of the screen. The left 
screen shows the main picture, the right screen 
shows the sub picture. You can select the input 
for sub picture and audio input source.
 Off: The PIP or PAP function is turned off.
To select the input for sub picture (PIP function: On/
PAP function: On)
1 Press the MENU button.
The main menu appears on the screen.
2Press the M/m buttons to select   (Option) and 
press the OK button.
The “Option” menu appears on the screen.
3Press the M/m buttons to select “PIP/PAP” and 
press the OK button.
4Press the M/m buttons to select “PIP/PAP Setting” 
and press the OK button.
The “PIP/PAP Setting” menu appears on the screen.
5Press the M/m buttons to select “PIP On” or “PAP 
On” and press the OK button.
6Press the M/m buttons to select “PIP/PAP” and 
press the OK button.
The “PIP/PAP” menu appears on the screen.
7Press the M/m buttons to select the desired input 
source and press the OK button.
TV:A TV program is displayed in the sub-
picture area.
 COMPONENT:The picture sent from the video 
equipment connected to the display’s 
video input jacks for COMPONENT is 
displayed in the sub-picture area.
VIDEO 1:The picture sent from the video 
equipment connected to the display’s 
video input jacks for VIDEO 1 is 
displayed in the sub-picture area.
VIDEO 2:The picture sent from the video 
equipment connected to the display’s 
video input jacks for VIDEO 2 is 
displayed in the sub-picture area.
Option
PIP/PAP 
Caption Vision : 
Input Sensing :  On
Language :  English
Menu Position
Menu Lock :  Off
Demo Mode :  Off
All Reset
1680 × 1050/60 Hz
SetExitMENUSelectOK
DVI-D: PC 1
Option
1680 × 1050/60 HzSetExitMENUSelectOK
PIP/PAP
PIP/PAP Setting : PIP On
PIP/PAP : PAP On
PIP Size : Off
PIP Position 
Audio Select :  DVI-D: PC 1
 
						

							32
Note
The inputs for main/sub pictures must be selected as shown below.
To change the sub picture’s size (PIP function: On)
1 Press the MENU button.
The main menu appears on the screen.
2Press the M/m buttons to select   (Option) and 
press the OK button.
The “Option” menu appears on the screen.
3Press the M/m buttons to select “PIP/PAP” and 
press the OK button.
4Press the M/m buttons to select “PIP/PAP Setting” 
and press the OK button.
The “PIP/PAP Setting” menu appears on the screen.
5Press the M/m buttons to select “PIP On” and press 
the OK button.
6Press the M/m buttons to select “PIP Size” and 
press the OK button.
The “PIP Size” menu appears on the screen.
7Press the M/m buttons to select the desired size and 
press the OK button.
Large
Middle
Small
To change the sub picture’s position (PIP function: On)
1 Press the MENU button.
The main menu appears on the screen.
2Press the M/m buttons to select   (Option) and 
press the OK button.
The “Option” menu appears on the screen.
3Press the M/m buttons to select “PIP/PAP” and 
press the OK button.
4Press the M/m buttons to select “PIP/PAP Setting” 
and press the OK button.
The “PIP/PAP Setting” menu appears on the screen.5 Press the M/m buttons to select “PIP On” and press 
the OK button.
6 Press the M/m buttons to select “PIP Position” and 
press the OK button.
The “PIP Position” menu appears on the screen.
7 Press the M/m buttons to select the desired position 
and press the OK button.
You can choose one of 4 positions for the sub picture.
To select the audio input source (PIP function: On/PAP 
function: On)
1 Press the MENU button.
The main menu appears on the screen.
2 Press the M/m buttons to select   (Option) and 
press the OK button.
The “Option” menu appears on the screen.
3 Press the M/m buttons to select “PIP/PAP” and 
press the OK button.
4 Press the M/m buttons to select “PIP/PAP Setting” 
and press the OK button.
The “PIP/PAP Setting” menu appears on the screen.
5 Press the M/m buttons to select “PIP On” or “PAP 
On” and press the OK button.
6 Press the M/m buttons to select “Audio Select” and 
press the OK button.
The “Audio Select” menu appears on the screen.
7 Press the M/m buttons to select the desired source 
and press the OK button.
Main:The sound from the input source selected for the 
main picture will be used.
Sub:The sound from the input source selected for the 
sub picture will be used.
Tip
If you select “Sub,”   is displayed in the screen.
Main Sub
PC 1
PC 2TV
COMPONENT
VIDEO 1
VIDEO 2
Option
1680 × 1050/60 HzSetExitMENUSelectOK
PIP/PAP
PIP/PAP Setting :  PIP On
PIP/PAP :  TV
PIP Size : Large 
PIP Position  Middle
Audio Select :  SmallDVI-D: PC 1
Option
1680 × 1050/60 HzSetExitMENUSelectOK
PIP/PAP
PIP/PAP Setting :  PIP On
PIP/PAP :  TV
PIP Size :  Large
PIP Position
Audio Select : DVI-D: PC 1
 
						

							
33
US
xSetting “Caption Vision” (for TV/VIDEO 1/
VIDEO 2 only)
You can display Caption Vision if  the broadcaster offers this 
service.
1 Press the MENU button. The main menu appears on the screen.
2 Press the  M/m buttons to select   (Option) and 
press the OK button.
The “Option” menu appears on the screen.
3 Press the  M/m buttons to select  “Caption Vision” 
and press the OK button.
The “Caption Vision” menu appears on the screen.
4 Press the  M/m buttons to select the desired type of 
Caption Vision and press the OK button.
 Off: Caption Vision is turned off.
 CC1, CC2, CC3, CC4:  A printed version of the dialogue 
or sound effects of a program  is displayed. (CC1 is 
suitable for most programs.)
 Text1, Text2, Text3, Text4 : Network/station information 
is presented using either  half or the whole screen.
xSetting “Input Sensing” (for PC 1/PC 2 only)
You can set the display to automati cally detect an available input 
signal, and switches the input.
1 Press the MENU button. The main menu appears on the screen.
2 Press the  M/m buttons to select   (Option) and 
press the OK button.
The “Option” menu appears on the screen.
3 Press the  M/m buttons to select “Input Sensing” 
and press the OK button.
The “Input Sensing” menu appears on the screen.
4 Press the  M/m buttons to select ei ther “On” or “Off” 
and press the OK button.
 On: When a signal from the sele cted input source drops 
off or you have selected th e input that receives no  signal, the display try to
 detect a signal from the 
other computer input and  display it, if available.
•Off: The display does not switch the input 
automatically. Press the    button or input select 
buttons to change the input.
x Setting “Language”
1 Press the MENU button.
The main menu appears on the screen.
2Press the  M/m buttons to  select   (Option) and 
press the OK button.
The “Option” menu appears on the screen.
3Press the  M/m buttons to  select “Language” and 
press the OK button.
The “Language” menu appe ars on the screen. 
4Press the  M/m buttons to select a language and 
press the OK button.
 English
 Français:  French
 Español:  Spanish
xSetting “Menu Position”
You can change the menu position  if it is blocking an image on 
the screen.
1 Press the MENU button. The main menu appears on the screen.
2Press the  M/m buttons to  select   (Option) and 
press the OK button.
The “Option” menu appears on the screen.
3Press the  M/m buttons to select “Menu Position” 
and press the OK button.
The “Menu Position” menu appears on the screen.
4 Press the  M/m buttons to select  the desired position 
and press the OK button.
You can choose one of 9 posit ions where the menu will 
appear.
Option
 
 : TVSetExitMENUSelectOK
PIP/PAP
 
Caption Vision :  Off
Input Sensing :  CC1
Language :  CC2
Menu Position  CC3
Menu Lock :  CC4
Demo Mode :  Text 1
All Reset  Text 2
 Text 3
 Text 4
Option
1680  × 1050/60 HzSetExitMENUSelectOK
DVI-D: PC 1
PIP/PAP 
Caption Vision :  
Input Sensing :  On
Language :  Off 
Menu Position 
Menu Lock :  Off
Demo Mode :  Off
All Reset
Option
1680  × 1050/60 HzSetExitMENUSelectOK
PIP/PAP  
Caption Vision :  
Input Sensing :  On
Language   English
Menu Position  Français
Menu Lock :  Español
Demo Mode :  Off
All Reset 
  DVI-D: PC 1
Option
1680 
× 1050/60 HzSetExitMENUSelectOK
PIP/PAP 
Caption Vision :  
Input Sensing :  On
Language :  English 
Menu Position 
Menu Lock :
Demo Mode : 
All Reset DVI-D: PC 1
 
						

							
34
xSetting “Menu Lock”
You can lock in the menu adjust ments to prevent accidental 
adjustments or resetting.
1 Press the MENU button. The main menu appears on the screen.
2Press the  M/m buttons to select    (Option) and 
press the OK button.
The “Option” menu appears on the screen.
3Press the  M/m buttons to select “Menu Lock” and 
press the OK button.
The “Menu Lock” menu appears on the screen. 
4Press the  M/m buttons to select eith er “On” or “Off”   
and press the OK button.  On: If “On” has been selected, when you attempt to 
operate the MENU butt on, the “Option” menu 
appears on the screen; when  you attempt to operate 
the   button, the   icon appears. 
 Off: The lock on the menu adjustments is released.
To release the lock of  the menu adjustments
1 Press the MENU button. The “Option” menu appears.
2 Press the OK button. The “Menu Lock” menu appears.
3Press the  M/m buttons to select “Off” and press the 
OK button.
The lock on the menu adjustments is released.
x Setting “Demo Mode”
You can set the “Demo Mode ” function to on or off.
If you set the “Demo Mode” menu to “On,” the demonstration 
image appears on the screen.
To cancel  the “Demo Mode”  function, set the “Demo Mode” 
menu to “Off”. 
Note
While the “Demo Mod e” is on, only the 1 (power) switch and MENU 
button will operate.  
x Resetting to the default setting
This function resets the adjustments for all inputs to the default 
setting. Use this function with care.
1 Press the MENU button.
The main menu appears on the screen.
2 Press the  M/m buttons to select   (Option) and 
press the OK button.
The “Option” menu appears on the screen.
3 Press the  M/m buttons to select “All Reset” and 
press the OK button.
The “All Reset” menu appears on the screen.
4 Press the  M/m buttons to select the desired mode 
and press the OK button.
 OK: To reset all of the adjustment data to the default 
settings. Note that the  “Language” setting and the 
settings in Parent menu  are not reset by this 
method.
 Cancel:   To cancel resetting and  return to the menu screen.
Note
If you select OK in step 4, the adjustments made using the “Channel” 
menu are also set to the default. Th erefore, after selecting OK, you need 
to run “Auto Program” to watch TV programs (page 15).
Option
1680  × 1050/60 HzSetExitMENUSelectOK
PIP/PAP 
Caption Vision :  
Input Sensing :  On
Language :  English
Menu Position 
Menu Lock  On
Demo Mode :  Off
All Reset  DVI-D: PC 1
Option
1680 
× 1050/60 HzSetExitMENUSelectOK
DVI-D: PC 1
PIP/PAP 
Caption Vision :  
Input Sensing :  On
Language :  English
Menu Position 
Menu Lock :  Off
Demo Mode :  Off
All Reset  OK
 Cancel
 
						

							35
US
Technical Features
Controlling the volume
Using the display’s speakers or headphones, you can listen to 
sound from your computer or other equipment connected to the 
display’s audio input jacks.
You can control the volume by inputting either PC 1/PC 2 or TV/
COMPONENT/VIDEO 1/VIDEO 2.
You can control the volume by using the “Volume” adjustment 
bar.
1 Press the VOL+/– buttons when there is no menu 
displayed on the screen.
2 Press the VOL+/– buttons to set the desired volume 
level.
The bar automatically disappears after about 5 seconds.
Notes
 You cannot adjust the volume using the M/m buttons on the display 
when the main menu is displayed on the screen. Use the VOL +/– 
buttons on the remote control instead.
 You cannot adjust the volume using the M/m buttons on the remote 
control.
 When your display is in power saving mode, no sound comes from the 
speakers or the headphones.
Power saving function
If the display is connected to a computer or video graphics board 
that is DPMS (Display Power Management Standard) for Analog 
input/DMPM (DVI Digital Monitor Power management) for 
Digital input compliant, the display will automatically reduce 
power consumption as shown below.
* When your computer enters the “active off” mode, the input signal is 
cut and “No Input Signal” appears on the screen. After 5 seconds, the 
display enters the power saving mode.
** “Deep sleep” is a power saving mode defined by the Environmental 
Protection Agency.
Tip
When the display is in the standby mode or the Sleep timer is activated, 
the 1 (power) indicator lights up in red.
Volume 30,
Power mode Power consumption1 (power) 
indicator
normal 
operation99 W (max.) green
active off*
(deep sleep)**2 W (max.) orange
 
						

							
36
Setting the Picture Mode
You can select the Picture Mode using the   button or “Mode” 
in the “Picture” menu. 
When you select “Auto,” the disp lay automatically adjusts the 
screen brightness according to  the brightness of the surroundings 
(Automatic brightness adjust ment function). For more 
information, see “Automatic br ightness adjustment function 
(light sensor)”.
For details on using the “Mode” menu, see page 18.
For details on using th e   button, see below.
Press the   button repeatedly.
Each time you press the   button,  the Picture Mode changes as 
follows.
Each indication appears on the  screen and Picture Mode is 
changed. The menu automatically  disappears after about 10 
seconds.
Automatic brightness adjustment 
function
 (light sensor)
This display is provided with a feature to automatically adjust the 
screen brightness according to  the brightness of the surroundings. 
The brightness of the screen is set to the most appropriate level by 
setting the Picture Mode  to “Auto” with the 
 button or “Mode” 
in the “Picture” menu.  (When you select the input from PC 1 or 
PC 2, “Movie” is selected as the default. When you select the 
input from COMPONENT, VIDEO 1, VIDEO 2, or TV, “Vivid” 
is selected as the default.)
Also, when you set the Picture Mode to “Auto” with the   
button, the adjustment bar is di splayed. You can adjust the bar 
with the  M/m buttons. Screen brightne ss changes according to 
the level you set.
Automatic picture quality 
adjustment function
 (for PC 2 only)
When the display receives an input signal, it 
automatically adjusts the picture’s position and 
sharpness (phase/pitch), and ensures that a clear 
picture appears on the screen.
The factory preset mode
When the display receives an  input signal, it automatically 
matches the signal to one of the factory preset modes stored in the 
display’s memory to provide a high quality picture at the center of 
the screen. If the input signal matc hes the factory preset mode, the 
picture appears on the screen automatically with the appropriate 
default adjustments.
If input signals do not match one of the factory 
preset modes
When the display receives an input  signal that does not match one 
of the factory preset modes,  the automatic picture quality 
adjustment function of this display is activated to ensure that a 
clear picture always appears on  the screen (within the following 
display frequency ranges):
Horizontal frequency: 28–86 kHz
Vertical frequency: 48–85 Hz (resolution < 1,280  × 1,024)
48–75 Hz (resolution  < 1,400  × 1,050)
48–60 Hz (resolution  ≤ 1,680  × 1,050)
Consequently, the first time the di splay receives input signals that 
do not match one of the factory  preset modes, the display may 
take a longer time than normal to  display the picture on the screen. 
This adjustment data is automatically stored in memory so that 
next time, the display will functi on in the same way as when the 
display receives the signals that  match one of the factory preset 
modes.
If you adjust the phase, pi tch, and picture position 
manually
For some input signals, the automa tic picture quality adjustment 
function of this disp lay may not completely adjust the picture 
position, phase, and  pitch. In this case, you can set these 
adjustments manually (page 24) . If you set these adjustments 
manually, they are stored in  memory as user modes and 
automatically recalled whenever the display receives the same 
input signals.
   Standard
   ECO
TV/COMPONENT/
VIDEO 1/VIDEO 2
   Auto
   Movie
   PC
PC 1/PC 2
   Auto
100
100
   Vivid   Game
 
						

							
37
US
Turning off the display 
automatically 
(for TV/COMPONENT/
VIDEO 1/VIDEO 2 only)
You can set the display to turn off automatically after a 
predetermined period of time (15, 30, 45, 60, or 90 minutes).
Press the SLEEP button on  the remote control 
repeatedly.
Each time you press the  SLEEP button, the period of time changes 
as follows:
To cancel the Sleep timer
Press the SLEEP button repe atedly until “Off” appears.
Tips
 If you turn the display off, and then  turn it on again, the Sleep timer is 
set to off.
 While the Sleep timer  is activated, the 1 (power) indicator lights up in 
red.
 If you press the SLEEP button, wh ile Sleep timer is activated, the 
remaining time in the timer is displayed.
 If the input from PC 1 or PC 2 is se lected while Sleep timer is activated, 
Sleep timer is canceled.
Troubleshooting
Before contacting tec hnical support, refer to this section.
On-screen messages
If there is something wrong with the input signal, one of the 
following messages appears on th e screen. To solve the problem, 
see “Trouble symptoms and remedies” on page 39.
If “Out Of Range” appears on the screen
This indicates that the inpu t signal is not supported by the 
display’s specifications. Check the following items.
For more information about on-s creen messages, see “Trouble 
symptoms and remedies” on page 39.
If “xxx.x kHz / xxx Hz” is displayed
This indicates that either the  horizontal or vertical frequency 
is not supported by the display’s specifications.
The figures indicate the horizont al and vertical frequencies of 
the current input signal.
If “Resolution  i1680 × 1050” is displayed 
This indicates that the resolution is not supported by the 
display’s specifications.
If “No Input Signal” appears on the screen
This indicates that no signal is being input via the currently 
selected connector.
Off
15 min
30 min
45 min
60 min
90 min
SLEEP
Ou t O f Ra n g e XXH zDV I - D 1
C
P
:
InformationXXX . X k H z / X
Ou t O f Ra n g e
680X1050DV I - D 1
C
P
:
InformationReso l u t i on>1
No I npu t S i gna l
Go T o Powe r Sa v e DV I - D 1
C
P
:
Information
 
						

							
38
If “Cable Disconnected” appears on the screen
This indicates that the video signal cable has been disconnected 
from the currently selected  connector. After 45 seconds, the 
Power Save Mode activates.
If “Power will be turned off by off timer soon” 
appears on the screen
This indicates that the power provided to the display will be 
turned off by off timer in 1 minute.
If “Feature Not Available” appears on the screen
This indicates that the functio n which you have attempted to 
operate is not available.
Cab l e D i s connec t ed  DV I - D 1
C
P
:
Information
 
						

							
39
US
Trouble symptoms and remedies
If a problem occurs as a result of a connected computer or other equipment, refer to the connected computer/equipment’s instruc tion manual.
For PC 1/PC 2
Symptom Check these items
No picture.
If the  1 (power) indicator is not lit, 
or if the  1 (power) indicator will not 
light up when the  1 (power) switch 
is pressed,  Check that the power cord is properly connected.
If “Cable Disconne cted” appears on 
the screen,  Check that the video signal cable is properly 
connected and all plugs are firmly seated in 
their sockets (page 9).
 Check that the video input connector’s  pins are not bent or pushed in.
 Check that the input select  setting is correct (page 13).
 A non-supplied video signal cable is c onnected. If you connect a non-supplied video 
signal cable, “Cable  Disconnected” may appear on the sc reen. This is not a malfunction.
If “No Input Signal”  appears on the 
screen, or the  1 (power) indicator is 
orange,  Check that the video signal cable is properly 
connected and all plugs are firmly seated in 
their sockets (page 9).
 Check that the video input connector’s  pins are not bent or pushed in.
 Check that the input select  setting is correct (page 13).
x Problem caused by a computer or other equipment connected, and not 
caused by the display
 The computer is in the power saving mode. Try pressing any key on the keyboard or 
moving the mouse.
 Check that your graphics  board is installed properly.
 Change your graphic board to th e latest driver. Or match the version of your graphic board 
to the current OS.
 When using a laptop computer, set the output  of your computer to video out (for details on 
video out setting,  contact your comp uter manufacturer).
 Check that the computer’s power is on.
 Restart the computer.
If “Out Of Range” appears on the 
screen (page 37), x
Problem caused by a computer or other equipment connected, and not 
caused by the display
 Check that the video frequency range is wi thin that specified for the display. If you 
replaced an old display with this display,  reconnect the old display and adjust the 
computer’s graphics board  within the following ranges:
Horizontal frequency: 28–86 kHz (A nalog RGB), 28–68 kHz (Digital RGB)
Vertical frequency: 48-85 Hz (resolution  < 1,280  × 1,024), 
48–75 Hz (resolution  < 1,400  × 1,050), 
48–60 Hz (resolution  ≤ 1,680  × 1,050) (Analog RGB), 60 Hz (Digital RGB)
Resolution: 1,680 ×1,050 or less
 Start your OS in Safe mode  and restart the computer after setting the resolution. The 
setting of safe mode vari es depending on your OS. For mo re details, contact your 
computer manufacturer.
If using Windows,  If you replaced an old display with  this display, reconnect the old display and do the 
following. Select “S ONY” from the “Manufacturers” lis t and select “MFM-HT205” from 
the “Models” list on the Windows device se lection screen. If “MFM-HT205” does not 
appear in the “Models”  list, try “Plug & Play.”
If using a Macintosh system,  When connecting a Macintosh  computer, use an adapter (not supplied) if necessary. 
Connect the adapter to the computer be fore connecting the video signal cable.
 
						

							40
Picture flickers, bounces, 
oscillates, or is scrambled. Adjust the pitch and phase (PC 2 only) (page 24).
xProblem caused by a computer or other equipment connected, and not 
caused by the display
 Check your graphics board manual for the proper display setting.
 Confirm that the graphics mode (VESA, Macintosh 19 Color, etc.) and the frequency of 
the input signal are supported by this display. Even if the frequency is within the proper 
range, some graphics boards may have a sync pulse that is too narrow for the display to 
sync with correctly.
 This display does not process interlace signals. Set for progressive signals.
 Adjust the computer’s refresh rate (vertical frequency) to obtain the best possible picture 
(60 Hz is recommended).
Picture is fuzzy. Adjust the contrast and brightness (page 19).
 Adjusting the sharpness (page 19).
 Adjust the pitch and phase (PC 2 only) (page 24).
xProblem caused by a computer or other equipment connected, and not 
caused by the display
 Set the resolution to 1,680 × 1,050 on your computer.
Picture is ghosting. Eliminate the use of video cable extensions and/or video switch boxes.
 Check that all plugs are firmly seated in their sockets.
Picture is not centered or sized 
properly (PC 2 only). Adjust the pitch and phase (page 24).
 Adjust the picture position (page 25). Note that some video modes do not fill the screen to 
the edges.
Picture becomes vertically 
stretched, or picture size looks 
strange.xProblem caused by a computer or other equipment connected, and not 
caused by the display
 Set the resolution to 1,680 × 1,050 on your computer.
Picture is too small.xProblem caused by a computer or other equipment connected, and not 
caused by the display
 Set the resolution to 1,680 × 1,050 on your computer.
Picture is dark. Adjust the backlight (page 19).
 Adjust the brightness (page 19).
 Adjust the gamma on the “Gamma” menu (page 20).
 It takes a few minutes for the display to become bright after turning on the display.
 When the Picture Mode is set to “Auto,” the display brightness may become darker in low 
ambient light (pages 18, 36).
Wavy or elliptical pattern (moire) 
is visible. Adjust the pitch and phase (PC 2 only) (page 24).
Color is not uniform. Adjust the pitch and phase (PC 2 only) (page 24).
White does not look white. Adjust the color temperature (page 20).
Display buttons do not operate
(  appears on the screen). If “Menu Lock” is set to “On,” set it to “Off” (page 34).
Resolution displayed on the menu 
screen is incorrect. Depending on the graphics board setting, the resolution displayed on the menu screen may 
not coincide with the one set on the computer. Symptom Check these items