Service Mode Reset; Convergence Adjustment Mode - Mitsubishi WS-55517 Service Manual

MODELS: WS-55517 / WS-65517 / WS-73517
E. Terminating the Circuit Adjustment Mode
Press the "MENU" button on the remote hand unit twice to terminate the adjustment mode.
Note: The circuit adjustment mode can also be terminated by turning power OFF.
F. Toggle Between Reception Modes
Pressing "3" when in the Adjustment Mode CRT-VC Function toggles between 480i, 480p, 1080i and VGA.
However data changes are not automatically saved. Press "ENTER" to save data before pressing "3".
G. Service Mode Reset
To reset items in the Service Mode to their factory values:
1. Press MENU-2-4-5-7 to enter the Service Mode.
2. Press the "0".
3. Select "Restore Backup"
4. Press ""ENTER"
On Screen Display Position Adjustment Mode
Activation
1. Select 480i or 1080i source.
2. Press MENU-2-4-8-8

Convergence Adjustment Mode

The Convergence mode is used to perform raster geometry
correction, and convergence adjustments. These adjust-
ments must be made in both the SD (NTSC) and HD modes.
Note: Before activating the Convergence mode, turn
"Video Mute" Off. The internal crosshatch pattern
will not be displayed with "Video Mute" On, only a blue
background is displayed.
A. Convergence Mode Activation
1. Press MENU-2-4-5-9
2. When the Convergence Mode is activated, this display appears on a Green Crosshatch.
B. Selecting the HD or SD Mode
1. Select the Signal Source before entering the
Convergence Mode, either an NTSC or HD source.
2. Enter the Convergence Mode
If the signal source is NTSC, the SD mode is activated.
•
If the signal source is HD, the HD mode is activated.
•
3. Activating the HD mode when no HD signal is available
Press the "DEVICE" button.
•
Use the "UP-DOWN-RIGHT-LEFT" direction buttons to select the ANT-DTV, then press "ENTER".
•
Press "MENU-2-4-5-9-5" in sequence to activate the Coarse Green HD Convergence mode.
•
C. Convergence Mode Functions
In the Convergence Mode there are three main Functions (Categories).
Pressing "6" activates CONV MISC
•
Pressing "5" activates COARSE CONV
•
Pressing "4" activates FINE CONV
•
"MENU-2-4-5-7-0"
Restore Backkup
UPLOAD TERMINAL BOARD DATA
convM COARSE GREEN
0
ITEM
NO.
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HSTA 00
ABREV DATA