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JVC TM-1650SDU Service Manual page 7

Color video monitor
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HOW TO USE THE MENU FUNCTIONS
DISPLAY AND SELECTION
IN THE <MENU>
SCREEN MODE (SETTING)--------
You can set the following menu items.
Set them depending on your needs.
• SHARPNESS
• ASPECT RATIO
• COLOR TEMP.
• RGB/COMPONENT
• COLOR SYSTEM
• COMPO. LEVEL
1. Press the MENU button.
• BLUE CHECK
(g)
The <MENU> screen is displayed.
*
The screen automatically disappears when no operation is
performed after about 5 minutes.
2. Press the PHASE (
c:ll:J )
or CHROMA (
~
) button
to select MENU items.
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(g) (g)
A selection mark (...,) is put next to the selected item.
Front panel
Function
Contents
button
displayed
PHASE ( , •• '.., )
..
Foiward selection mark (.,.)
CHROMA(;,)
...
Reverse selection mark (.,.)
~
~----··--··
3. Press the VOLUME/SELECT button to set.
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Front panel
Function
Contents
button
displayed
VOLUME/
+
Increase (to max. value)
SELECT(+)
..
Forward the setting value
VOLUME/
-
Decrease (to min. value)
SELECT(-)
..
Reverse the setting value
Menu items
Purpose
Setting range
SHARPNESS
Picture sharpness
00-+1-··
-+39-+40
COLOR TEMP.
Color temperature of
9300-
6500
white balance
COLOR
Color system
AUTO -
NTSC -
AUTO -
PAL
SYSTEM
L_.
-----
--
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ASPECT RATIO
Aspect ratio
4-3-16-9
RGB/COMPONENT
Input RGB/COMPONENT/SDI
RGB -
COMPO. -
SDI
signal system
t
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r--+01-
-+9-+10
COMPO. LEVEL
Component or SDI level
0
L.--01-
--39---40
BLUE CHECK
Blue check ON/OFF
OFF ....... ON
• In normal use, leave the COLOR SYSTEM setting to AUTO.
If the receiving condItIon Is not good
m
AUTO posItIon, set 11 to the exclusive mode corresponding lo the
receiving color system (NTSC or PAL)
• COMPO LEVEL can be set for component input and SDI input independently
4. If you want to set the other menu items, repeat
procedures 2 and 3.
5. Press the MENU button to quit.
(g)
Front panel
button
MENU
Function
displayed
EXIT
Contents
Quit (or Release) the <MENU>
screen
<MENU> screen
[@&?J~,~~$1
<Front panel button>
G)
Selection mark(..,_): Indicates the
menu item you select.
(0
Menu item: Menu items you can
select
(3)
Setting display: Indicates the current
settings (value).
CD
Function display: The functions of
the front panel buttons (7 buttons on
the left) correspond to the function
displayed.
Function
Contents
displayed
..
Forward the menu item .
...
Reverse the menu item
-
Lower the adjustment
value (to the m1mmum)
+
Raise the adjustment
value. (to the maximum)
..
Forward the setting value .
..
Reverse the setting value .
EXIT
Exits the <MENU> screen.
( Notes:)
• When the screen aspect ratio Is set to
16 - 9 (16 9) m ASPECT RATIO, the
picture will be vertically reduced
• When REMOTE is displayed m the
ASPECT RATIO or RGB COMPONENT
status, it Is not possible to set these items
because ASPECT REMOTE or INPUT
REMOTE
In
the <SET-UP MENU>
IS
set to
valid. Use the external control function or
set ASPECT REMOTE or INPUT REMOTE
to invalid (OFF) to make setting possible.
• The BLUE CHECK function Is not
memorized. After the power is turned off
and on again, BLUE CHECK is automati-
cally set to OFF Refer to page
9
for more
information about the BLUE CHECK
function.
• When selecting COMPONENT or SDI,
adjust CHROMA GAIN (COLOR)
In
the
COMPO. LEVEL item first, then input a
standard signal from the device used with
the monitor and adJust CHROMA GAIN
with BLUE CHECK. Refer to page
9
for
more information about Imtiahzmg
COMPO. LEVEL
How to use the BLUE CHECK function----
Input the standard color-bar signal for your TV system and display it on the screen. When the BLUE CHECK function is ON, the
red and green signals are cut and only the blue signal is displayed. The BLUE CHECK function adjusts and checks CHROMA
(COLOR) GAIN and PHASE.
Make sure that COMPO. LEVEL has been initialized when a component signal is input.
[Procedure]
1. Input the standard color-bar signal for your TV system and display it on the screen.
2. Set the BLUE CHECK function in the <MENU> screen to ON and then press the
MENU button to quit the <MENU> screen.
3. Press the CHROMA button to adjust the chroma so that the blue bars on the left and
right sides of the screen have the same brightness.
4. (Only when an NTSC signal is input) Press the PHASE button to adjust the phase so
that the two blue bars at the center of the screen have the same brightness.
5. (Only when an NTSC signal is input) Repeat procedures 3 and 4 for the adjustment so
that all four blue bars on the screen have the same brightness.
When the adjustment is complete, set the BLUE CHECK function to OFF.
• Initializing COMPO. LEVEL (when an analog component or SDI
signal is input)
When an analog component or SDI signal is input, be sure to adjust (initialize) the
COLOR offset in COMPO. LEVEL.
[Procedure]
1. Input the standard color-bar signal for your TV system and display it on the screen.
2. Set the BLUE CHECK function in the <MENU> screen to ON.
3. Select COMPO. LEVEL in the <MENU> screen and then adjust it with VOLUME+/-
buttons so that the blue bars on the left and right sides of the screen have the same
brightness.
4. Quit the <MENU> screen with the BLUE CHECK function ON.
5. Make sure that the blue bars on the left and right sides of the screen have the same
brightness.
6. Repeat procedures 3, 4 and 5 for the adjustment so that the blue bars on the left and
right sides of the screen have the same brightness.
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• The BLUE CHECK function is not
memorized. After the power is set to
stand-by mode then turned on again,
BLUE CHECK is automatically set to
OFF
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• COMPO LEVEL can be set for
component input and SDI input
independently.
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