Sony CPD-2003GT Service Manual page 8

Customizing Your Monitor
Video Enhancement Mode Specifications
You can automatically change the characteristics of the picture
Picture tube
to match the way you use your monitor with the Video
Enhancement Mode. Simply press this button to cycle
through the three modes.
Viewable image size
1
Turn on the monitor and computer.
Resolution
2
Press this button to set the mode.
Display picture size
Deflection frequency
Each time you press the Video Enhancement Mode button,
the mode changes and appears on the screen as follows.
AC input voltage/current
n STANDARD MODE
Dimensions
PRESENTATION MODE
Mass
GRAPHICS/VIDEO MODE
Design and specifications are subject to change without notice.
The STANDARD MODE is ideal for spreadsheets, word
processing, and other text oriented applications.
The PRESENTATION MODE is useful for presentation
Monitor Information
programs that require vivid colors.
You can display the model name, serial number and year of
The GRAPHICS/VIDEO MODE gives movies and games
manufacture using the INFORMATION OSD.
enhanced visual appeal by increasing the sharpness and
brightness.
Press and hold the MENU button for 5 seconds.
The selected mode indication appears on the screen for about The INFORMATION OSD appears.
three seconds.
If the screen appears too white, adjust the color temperature
(see "Using the COLOR OSD" on page 7).
The INFORMATION OSD includes the model name, serial
Note
number and year of manufacture.
The PRESENTATION MODE and GRAPHICS/VIDEO MODE may
produce ghost images when displaying text oriented applications.
The OSD automatically disappears after about 30 seconds.
These modes change the brightness of the picture dynamically
according to changes in moving pictures. If ghost images appear,
set the Video Enhancement Mode to STANDARD MODE.
10
Technical Features
0.25 mm aperture grill pitch,
17 inches measured diagonally,
90 degree deflection
Approx. 327 × 243 mm (w/h)
× 9
(12 / 7 5 / in.)
8 8
16.0" viewing image
Horizontal Max. 1280 dots
Vertical Max. 1024 lines
Approx. 312 × 234 mm (w/h)
× 9
3 1
(12 / / in.)
8 4
Horizontal 30 to 85 kHz
Vertical 50 to 120 Hz
100 to 120 V, 50/60 Hz, 1.8 A
220 to 240 V, 50/60 Hz, 1 A
406 × 432 × 420 mm (w/h/d)
(16 × 17 × 16
1 / / 5 in.)
8 8
Approx. 18 kg (39 lb 11 oz)
INFORMATION
MODEL : CPD-2003GT
SER NO : 1234567
MANUFACTURED : 1998
Additional Information
Warning Messages
If there is something wrong with the input signal, one of the following messages appears.
The input signal condition
"OUT OF SCAN RANGE" indicates that the input signal
is not supported by the monitor's specifications.
"NO INPUT SIGNAL" indicates that no signal is input.
The message disappears after about 30 seconds.
To solve these problems, see the "Troubleshooting" section
below.
Troubleshooting
This section may help you isolate the cause of a problem and as a result, eliminate the need to contact technical support.
Symptom Check these items
No picture
If the u indicator is not lit • Make sure the power cord is properly connected.
• Make sure the u (POWER) switch is in the "ON" position.
If the "NO INPUT SIGNAL" • Try pressing any key on the computer keyboard.
message appears on the screen, or • Make sure your computer is turned on.
if the u indicator is either orange • Make sure the video signal cable is properly connected and all plugs are firmly seated in
or alternating between green and their sockets.
orange • Make sure none of the HD15 video input connector pins are bent or pushed in.
• Make sure the video board is completely seated in the proper bus slot.
If the "OUT OF SCAN RANGE" • Make sure the video frequency range is within that specified for the monitor.
message appears on the screen Horizontal: 30 – 85 kHz
Vertical: 50 – 120 Hz
Refer to your computer system's instruction manual to adjust the video frequency range.
• If you are using a video signal cable adapter, make sure it is the correct type.
If no message is displayed and
• Run the SELF TEST function:
the u indicator is green or 1. Turn off the monitor and disconnect the video cable from the computer.
flashing orange 2. Turn on the monitor and wait five seconds. The "NO INPUT SIGNAL" message
should appear with a color bar pattern. The message and pattern are
displayed for 30 seconds.
If the monitor displays White, Red, Green and Blue colors, the monitor is
functioning properly.
• Make sure none of the HD15 video input connector pins are bent or pushed in.
Picture is scrambled • Check your video board manual for the proper monitor setting.
• Check this manual and make sure the monitor supports the graphics mode and the
frequency at which you are trying to operate. Even if the frequency is within the proper
range, some video boards may have a sync pulse that is too narrow for the monitor to
sync correctly.
Color is not uniform • Degauss the monitor (page 8).
If you place equipment which generates a magnetic field, such as a loudspeaker, near the
monitor, or you change the direction of the monitor, the color may not be uniform.
The degauss function demagnetizes the metal frame of the CRT to obtain a neutral field
for uniform color reproduction. If a second degauss cycle is needed, allow a minimum
interval of 20 minutes for the best result.
12
INFORMATION
Input signal condition OUT OF SCAN RANGE