Sony CPD-G500 Service Manual ▷ View online
1-4
10
x
Using the control button
1
Display the main MENU.
Press the center of the control button to display the main
MENU on your screen.
MENU on your screen.
2
Select the menu you want to adjust.
Highlight the desired menu by moving the control button
towards the rear to go up (M), towards the front to go down
(m), and left (<) or right (,) to move sideways.
towards the rear to go up (M), towards the front to go down
(m), and left (<) or right (,) to move sideways.
3
Adjust the menu.
Move the control button left (
<
) or right (
,
) to make the
adjustment.
4
Close the menu.
Press the center of the control button once to return to the
main MENU, and twice to return to normal viewing. If no
buttons are pressed, the menu closes automatically after about
30 seconds.
main MENU, and twice to return to normal viewing. If no
buttons are pressed, the menu closes automatically after about
30 seconds.
x
Resetting the adjustments
Press the RESET button. See page 16 for more information on
resetting the adjustments.
resetting the adjustments.
Adjusting the brightness and
contrast
contrast
Brightness and contrast adjustments are made using a separate
BRIGHTNESS/CONTRAST menu.
These settings are stored in memory for the signals from the
currently selected input connector.
BRIGHTNESS/CONTRAST menu.
These settings are stored in memory for the signals from the
currently selected input connector.
1
Move the control button in any direction.
The BRIGHTNESS/CONTRAST menu appears on the
screen.
screen.
2
Move the control button
m
/
M
to adjust the
brightness (
), and
<
/
,
to adjust the contrast
(
6
).
If you are using the sRGB mode
If you selected the sRGB mode in the COLOR menu, the
following BRIGHTNESS/CONTRAST menu appears on the
screen.
following BRIGHTNESS/CONTRAST menu appears on the
screen.
For more information about using the sRGB mode, see
“Adjusting the color of the picture (COLOR)” on page 13.
“Adjusting the color of the picture (COLOR)” on page 13.
The menu automatically disappears after about 3 seconds.
MENU
MENU
MENU
REAR
FRONT
MENU
MENU
RESET
2 6
2 6
BR I GHTNESS / CONTRAS T
5 6
7 6
s RGB
:
5 6
7 6
BR I GHTNESS / CONTRAS T
11
US
Automatically sizing and centering
the picture (AUTO)
the picture (AUTO)
You can easily adjust the picture to fill the screen by using the
(AUTO) item in the SIZE/CENTER menu.
1
Press the center of the control button.
The main MENU appears on the screen.
2
Move the control button to highlight
SIZE or
CENTER and press the center of the control
button again.
The SIZE/CENTER menu appears on the screen.
3
First move the control button
m
/
M
to select
(AUTO). Then move the control button
,
.
The picture automatically fills the screen.
Notes
• This function is intended for use with a computer running Windows or
similar graphic user interface software that provides a full-screen
picture. It may not work properly if the background color is dark or if
the input picture does not fill the screen to the edges (such as an MS-
DOS prompt).
picture. It may not work properly if the background color is dark or if
the input picture does not fill the screen to the edges (such as an MS-
DOS prompt).
• Pictures with an aspect ratio of 5:4 (resolution: 1280
×
1024, 1600
×
1280) are displayed at their actual resolution and do not fill the screen
to the edges.
to the edges.
• The displayed image moves for a few seconds while this function is
performed. This is not a malfunction.
Adjusting the size of the picture
(SIZE)
(SIZE)
This setting is stored in memory for the current input signal.
1
Press the center of the control button.
The main MENU appears on the screen.
2
Move the control button to highlight
SIZE and
press the center of the control button again.
The SIZE/CENTER menu appears on the screen.
3
First move the control button
m
/
M
to select
for
horizontal adjustment, or
for vertical
adjustment. Then move the control button
<
/
,
to
adjust the size.
Adjusting the centering of the
picture (CENTER)
picture (CENTER)
This setting is stored in memory for the current input signal.
1
Press the center of the control button.
The main MENU appears on the screen.
2
Move the control button to highlight
CENTER
and press the center of the control button again.
The SIZE/CENTER menu appears on the screen.
3
First move the control button
m
/
M
to select
for
horizontal adjustment, or
for vertical adjustment.
Then move the control button
<
/
,
to adjust the
centering.
Enlarging or reducing the picture
(ZOOM)
(ZOOM)
This setting is stored in memory for the current input signal.
1
Press the center of the control button.
The main MENU appears on the screen.
2
Move the control button to highlight
SIZE or
CENTER and press the center of the control
button again.
The SIZE/CENTER menu appears on the screen.
3
Move the control button
m
/
M
to select
(zoom),
and move
<
/
,
to enlarge or reduce the picture.
Note
Adjustment stops when either the horizontal or vertical size reaches its
maximum or minimum value.
maximum or minimum value.
1-5
12
Adjusting the shape of the picture
(GEOM)
(GEOM)
The GEOM settings allow you to adjust the rotation and shape of
the picture.
The
the picture.
The
(rotation) setting is stored in memory for all input signals.
All other settings are stored in memory for the current input
signal.
signal.
1
Press the center of the control button.
The main MENU appears on the screen.
2
Move the control button to highlight
GEOM and
press the center of the control button again.
The GEOMETRY menu appears on the screen.
3
First move the control button
m
/
M
to select the
desired adjustment item. Then move the control
button
button
<
/
,
to make the adjustment.
Adjusting the convergence (CONV)
The CONV settings allow you to adjust the quality of the picture
by controlling the convergence. The convergence refers to the
alignment of the red, green, and blue color signals.
If you see red or blue shadows around letters or lines, adjust the
convergence.
These settings are stored in memory for all input signals.
by controlling the convergence. The convergence refers to the
alignment of the red, green, and blue color signals.
If you see red or blue shadows around letters or lines, adjust the
convergence.
These settings are stored in memory for all input signals.
1
Press the center of the control button.
The main MENU appears on the screen.
2
Move the control button to highlight
CONV and
press the center of the control button again.
The CONVERGENCE menu appears on the screen.
3
First move the control button
m
/
M
to select the
desired adjustment item. Then move the control
button
button
<
/
,
to make the adjustment.
Select
To
rotate the picture
expand or contract the picture sides
shift the picture sides to the left or right
adjust the picture width at the top of the screen
shift the picture to the left or right at the top of the
screen
screen
Select
To
horizontally shift red or blue shadows
vertically shift red or blue shadows
TOP
V CONVER TOP
vertically shift red or blue shadows at
the top of the screen
the top of the screen
BOT
V CONVER
BOTTOM
BOTTOM
vertically shift red or blue shadows at
the bottom of the screen
the bottom of the screen
13
US
Adjusting the quality of the picture
(SCREEN)
(SCREEN)
The SCREEN settings allow you to adjust the quality of the
picture by controlling the moire and landing.
• If the color is irregular at the corners of the screen, adjust the
picture by controlling the moire and landing.
• If the color is irregular at the corners of the screen, adjust the
landing.
• If elliptical or wavy patterns appear on the screen, cancel the
moire.
The CANCEL MOIRE and MOIRE ADJUST settings are stored
in memory for the current input signal. All other settings are
stored in memory for all input signals.
in memory for the current input signal. All other settings are
stored in memory for all input signals.
1
Press the center of the control button.
The main MENU appears on the screen.
2
Move the control button to highlight
SCREEN
and press the center of the control button again.
The SCREEN menu appears on the screen.
3
First move the control button
m
/
M
to select the
desired adjustment item. Then move the control
button
button
<
/
,
to make the adjustment.
• Moire is a type of natural interference which produces soft, wavy lines
on your screen. It may appear due to interference between the pattern
of the picture on the screen and the phosphor pitch pattern of the
monitor.
of the picture on the screen and the phosphor pitch pattern of the
monitor.
Note
The picture may become fuzzy when CANCEL MOIRE is set to ON.
Adjusting the color of the picture
(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. This adjustment is useful for matching the
monitor’s color to a printed picture’s colors.
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. This adjustment is useful for matching the
monitor’s color to a printed picture’s colors.
1
Press the center of the control button.
The main MENU appears on the screen.
2
Move the control button to highlight
COLOR and
press the center of the control button again.
The COLOR menu appears on the screen.
3
Move the control button
<
/
,
to select the
adjustment mode.
There are three types of adjustment modes, EASY, EXPERT
and sRGB.
and sRGB.
4
First move the control button
m
/
M
to select the
desired adjustment item. Then move the control
button
button
<
/
,
to make the adjustment.
Adjust the selected mode according to the following
instructions.
instructions.
EASY mode
1
Move the control button
m
/
M
to select the color
temperature row
1
. Then move the control button
<
/
,
to select a color temperature.
The preset color temperatures are 5000K, 6500K, and 9300K.
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.
2
If necessary, fine tune the color temperature.
Move the control button
Move the control button
m
/
M
to select the color
temperature row
2
. Then move the control button
<
/
,
to fine tune the color temperature.
If you fine tune the color temperature, the new color settings
are stored in memory for each of the three color temperatures
and item
are stored in memory for each of the three color temperatures
and item
1
of the on-screen menu changes as follows.
• [5000K]
t
[
1]
• [6500K]
t
[
2]
• [9300K]
t
[
3]
Select
To
LANDING
reduce any color irregularities in the
screen’s top left corner to a minimum.
screen’s top left corner to a minimum.
LANDING
reduce any color irregularities in the
screen’s top right corner to a
minimum.
screen’s top right corner to a
minimum.
LANDING
reduce any color irregularities in the
screen’s bottom left corner to a
minimum.
screen’s bottom left corner to a
minimum.
LANDING
reduce any color irregularities in the
screen’s bottom right corner to a
minimum.
screen’s bottom right corner to a
minimum.
CANCEL MOIRE*
turn the moire cancellation function
ON or OFF.
ON or OFF.
(MOIRE ADJUST) appears in
the menu when you select ON.
MOIRE ADJUST
adjust the degree of moire
cancellation until the moire is at a
minimum.
cancellation until the moire is at a
minimum.
Example of moire
EASY
EXPERT
s
B
G
R
5 0 0 0 K
6 5 0 0 K
9 3 0 K
0
5 0
K
0
0
I MAGE
RES TORA T I ON
ON
COLOR
(continued)
1-6
14
EXPERT mode
You can make additional adjustments to the color in greater detail
by selecting the EXPERT mode.
by selecting the EXPERT mode.
1
Move the control button
m
/
M
to select the color
temperature row
1
. Then move the control button
<
/
,
to select a color temperature.
2
Move the control button
m
/
M
to select the
adjustment item
2
. Then move the control button
<
/
,
to adjust the BIAS (black level).
This adjusts the dark areas of an image.
3
Move the control button
m
/
M
to select the
adjustment item
3
. Then move the control button
<
/
,
to adjust the GAIN (white level).
This adjusts the light areas of an image.
You can adjust the R (red), G (green), B (blue) component of
the input signal when making changes to items
the input signal when making changes to items
2
and
3
.
If you fine tune the color temperature, the new color settings
are stored in memory for each of the three color temperatures
and item
are stored in memory for each of the three color temperatures
and item
1
of the on-screen menu change as follows.
• [5000K]
t
[
1]
• [6500K]
t
[
2]
• [9300K]
t
[
3]
Setting the color temperature for each of the
video input connectors
video input connectors
You can set the fine tuning of the color temperature in EASY or
EXPERT mode for each of the video input connectors (HD15 and
BNC).
EXPERT mode for each of the video input connectors (HD15 and
BNC).
1
Select the same adjustment mode and color
temperature in the COLOR menu for both HD15 and
BNC.
temperature in the COLOR menu for both HD15 and
BNC.
2
Fine tune the color temperature in each menu for
HD15 and BNC.
HD15 and BNC.
The settings are stored in memory for each of the HD15 and
BNC connectors.
BNC connectors.
For information on how to select the connector, see page 8.
sRGB mode
The sRGB color setting is an industry standard color space
protocol designed to correlate the displayed and printed colors of
sRGB compliant computer products. To adjust the colors to the
sRGB profile, simply select the sRGB mode in the COLOR menu.
However, in order to display the sRGB colors correctly (
protocol designed to correlate the displayed and printed colors of
sRGB compliant computer products. To adjust the colors to the
sRGB profile, simply select the sRGB mode in the COLOR menu.
However, in order to display the sRGB colors correctly (
γ
=2.2,
6500K), you must set your computer to the sRGB profile and
adjust the brightness (
adjust the brightness (
) and contrast (
6
) to the numbers shown
in the menu. For information on how to change the brightness
(
(
) and contrast (
6
), see page 10.
Note
Your computer and other connected products (such as a printer), must be
sRGB compliant.
sRGB compliant.
EASY
EXPERT
s
B
G
R
5 0 0 0 K
6 5 0 0 K
9 3 0 K
0
R B I AS
0
5
G B I AS
0
5
B B I AS
0
5
R GA I N
0
5
G GA I N
0
5
B GA I N
0
5
COLOR
EASY
EXPERT
s
B
G
R
: 5 6
: 7 6
FOR
s
B
G
R
I MAGE
RES TORA T I ON
ON
COLOR
15
US
Restoring the color from the EASY or sRGB menus
The colors of most display monitors tend to gradually lose brilliance
over several years of service. The IMAGE RESTORATION feature
found in the EASY and sRGB menus allows you to restore the color
to the original factory quality levels. The explanation below
explains how to restore the monitor’s color from the EASY menu.
over several years of service. The IMAGE RESTORATION feature
found in the EASY and sRGB menus allows you to restore the color
to the original factory quality levels. The explanation below
explains how to restore the monitor’s color from the EASY menu.
1
Move the control button
<
/
,
to select EASY or
sRGB mode.
2
First move the control button
m
/
M
to select
(IMAGE RESTORATION). Then move the control
button
button
,
.
The picture disappears while the color is being restored (about
2 seconds). After the color is restored, the picture reappears
on the screen again.
2 seconds). After the color is restored, the picture reappears
on the screen again.
Notes
• Before using this feature, the monitor must be in normal operation
mode (green power indicator on) for at least 30 minutes. If the monitor
goes into power saving mode, you must return the monitor to normal
operation mode and wait for 30 minutes for the monitor to be ready.
You may need to adjust your computer’s power saving settings to keep
the monitor in normal operation mode for the full 30 minutes. If the
monitor is not ready, the following message will appear.
goes into power saving mode, you must return the monitor to normal
operation mode and wait for 30 minutes for the monitor to be ready.
You may need to adjust your computer’s power saving settings to keep
the monitor in normal operation mode for the full 30 minutes. If the
monitor is not ready, the following message will appear.
• The monitor may gradually lose its ability to perform this function due
to the natural aging of the picture tube.
Additional settings (OPTION)
You can manually degauss (demagnetize) the monitor, change the
menu position, and lock the controls.
menu position, and lock the controls.
1
Press the center of the control button.
The main MENU appears on the screen.
2
Move the control button to highlight
OPTION and
press the center of the control button again.
The OPTION menu appears on the screen.
3
Move the control button
m
/
M
to select the desired
adjustment item.
Adjust the selected item according to the following
instructions.
instructions.
Degaussing the screen
The monitor is automatically demagnetized (degaussed) when the
power is turned on.
power is turned on.
To manually degauss the monitor, first move the
control button
control button
m
/
M
to select
(DEGAUSS). Then move
the control button
,
.
The screen is degaussed for about 2 seconds. If a second degauss
cycle is needed, allow a minimum interval of 20 minutes for the
best result.
cycle is needed, allow a minimum interval of 20 minutes for the
best result.
Changing the menu’s position
Change the menu’s position if it is blocking an image on the
screen.
screen.
To change the menu’s on-screen position, first move
the control button
the control button
m
/
M
to select
(OSD H POSITION)
for horizontal adjustment, or
(OSD V POSITION) for
vertical adjustment. Then move the control button
<
/
,
to shift the on-screen menu.
Locking the controls
To protect adjustment data by locking the controls, first
move the control button
move the control button
m
/
M
to select
(CONTROL
LOCK). Then move the control button
,
, to select ON.
Only the
1
(power) switch, EXIT, and
(CONTROL LOCK)
of the
OPTION menu will operate. If any other items are
selected, the
mark appears on the screen.
To cancel the control lock
Repeat the procedure above and set
(CONTROL LOCK) to OFF.
EASY
EXPERT
s
B
G
R
5 0 0 0 K
6 5 0 0 K
9 3 0 K
0
5 0
K
0
0
I MAGE
RES TORA T I ON
AVA I L AB L E
A F T ER WARM UP
A F T ER WARM UP
COLOR
1-7
16
Resetting the adjustments
This monitor has the following three reset methods. Use the
RESET button to reset the adjustments.
RESET button to reset the adjustments.
Resetting a single adjustment item
Use the control button to select the adjustment item you want to
reset, and press the RESET button.
reset, and press the RESET button.
Resetting all of the adjustment data for the
current input signal
current input signal
Press the RESET button when no menu is displayed on the screen.
Note that the following items are not reset by this method:
• on-screen menu language (page 8)
• adjustment mode in the COLOR menu (EASY, EXPERT,
Note that the following items are not reset by this method:
• on-screen menu language (page 8)
• adjustment mode in the COLOR menu (EASY, EXPERT,
sRGB) (page 13)
• on-screen menu position (page 15)
• control lock (page 15)
• control lock (page 15)
Resetting all of the adjustment data for all input
signals
signals
Press and hold the RESET button for more than two seconds.
Note
The RESET button does not function when
(CONTROL LOCK)
is set to ON.
Technical Features
Preset and user modes
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 digital Multiscan technology of this monitor ensures that a
clear picture appears on the screen for any timing in the monitor’s
frequency range (horizontal: 30 – 121 kHz, vertical: 48 – 160 Hz).
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 digital Multiscan technology of this monitor ensures that a
clear picture appears on the screen for any timing in the monitor’s
frequency range (horizontal: 30 – 121 kHz, vertical: 48 – 160 Hz).
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 for Windows users
For Windows users, check your video board manual or the utility
program which comes with your graphic board and select the
highest available refresh rate to maximize monitor performance.
program which comes with your graphic board and select the
highest available refresh rate to maximize monitor performance.
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.
*
“Sleep” and “deep sleep” are power saving modes defined by the
Environmental Protection Agency.
Environmental Protection Agency.
** When your computer enters a power saving mode, the input signal is
cut and NO INPUT SIGNAL appears on the screen. After a few
seconds, the monitor enters a power saving mode.
seconds, the monitor enters a power saving mode.
RESET
Power mode
Power consumption
1
(power)
indicator
normal
operation
operation
≤
145 W
green
1 standby
≤
100 W
green and orange
alternate
alternate
2 suspend
(sleep)*
(sleep)*
≤
15 W
green and orange
alternate
alternate
3 active off**
(deep sleep)*
(deep sleep)*
Approx. 1 W
orange
power off
0 W
off
17
US
Troubleshooting
Before contacting technical support, refer to this section.
If thin lines appear on your screen
(damper wires)
(damper wires)
The lines you are experiencing on your screen are normal for the
Trinitron monitor and are not a malfunction. These are shadows
from the damper wires used to stabilize the aperture grille and are
most noticeable when the screen’s background is light (usually
white). The aperture grille is the essential element that makes a
Trinitron picture tube unique by allowing more light to reach the
screen, resulting in a brighter, more detailed picture.
Trinitron monitor and are not a malfunction. These are shadows
from the damper wires used to stabilize the aperture grille and are
most noticeable when the screen’s background is light (usually
white). The aperture grille is the essential element that makes a
Trinitron picture tube unique by allowing more light to reach the
screen, resulting in a brighter, more detailed picture.
On-screen messages
If there is something wrong with the input signal, one of the
following messages appears on the screen.
following messages appears on the screen.
If NO INPUT SIGNAL appears on the screen
If OUT OF SCAN RANGE appears on the screen
For more information, see “Trouble symptoms and remedies” on
page 18.
page 18.
1
The selected connector
This message shows the currently selected connector
(HD15 or BNC).
(HD15 or BNC).
2
The input signal condition
NO INPUT SINGAL
NO INPUT SINGAL
This indicates that no signal is input, or that no signal is input
from the selected connector.
from the selected connector.
Damper wires
MON I TOR
I S WORK I NG
HD 1 5
:
NO
I NPUT
S I GNA L
WH I T E
RED
GREEN
B L UE
GREEN
B L UE
I NFORMA T I ON
1
The selected connector and the frequencies of the
current input signal
current input signal
This message shows the currently selected connector
(HD15 or BNC). If the monitor recognizes the frequencies of
the current input signal, the horizontal and vertical
frequencies are also displayed.
(HD15 or BNC). If the monitor recognizes the frequencies of
the current input signal, the horizontal and vertical
frequencies are also displayed.
2
The input signal condition
OUT OF SCAN RANGE
OUT OF SCAN RANGE
This indicates that the input signal is not supported by the
monitor’s specifications.
monitor’s specifications.
3
The remedies
CHANGE SIGNAL TIMING appears on the screen. If you
are replacing an old monitor with this monitor, reconnect the
old monitor. Then adjust the computer’s graphic board so that
the horizontal frequency is between 30 - 121 kHz, and the
vertical frequency is between 48 - 160 Hz.
are replacing an old monitor with this monitor, reconnect the
old monitor. Then adjust the computer’s graphic board so that
the horizontal frequency is between 30 - 121 kHz, and the
vertical frequency is between 48 - 160 Hz.
MON I TOR
I S WORK I NG
BNC
: 1 3 0 . 0 k H z /
H
5
7
OUT OF SCAN RANGE
CHANGE S I GNA L
T I M I NG
WH I T E
RED
GREEN
B L UE
GREEN
B L UE
I NFORMA T I ON
z
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