41
Green test pattern
When the game machine is moved to another location or reoriented, screen color
distortion can occur due to magnetism from objects near the game machine or from
the earth's magnetic field. If screen color distortion occurs uniformly across the
whole screen, adjust convergence in the following way.
How to adjust convergence
•Be sure to keep the “CONV.ADJ.” switch OFF when not adjusting. After
the completion of adjustment, check that the “CONV.ADJ.” switch is turned
OFF.
•When using the remote controller, keep it within a 30˚angle to the top,
bottom, left and right of the center of the screen and stand no further than
3 meters(118inches) away from the screen.
•When the “RESET” key is pressed during adjustment, setting to the
status before adjustment is performed.
•When the screen is disturbed by static electricity etc. during the
adjustment of the unit, turn OFF the power switch and on again, and
readjust the unit.
•If the remote controller does not work properly, replace the batteries with
new ones. If the remote controller is not to be used for a long time,
remove the batteries from the remote controller. Failure to do so could
cause liquid leakage.
1
Turn ON the “CONV.ADJ.” switch
on the projector adjustment PCB.
2
Point the remote controller at the
screen and press the “TEST” key
for about 3 seconds.
(A green cross pattern appears
on the screen.)
3
When adjusting the red color.
Press the “R” key on the remote
controller.
(A red cross pattern appears on
the screen along with the green
cross pattern and the frame turns
red.)
R
POSITION
B
G
WRITING
MODE
TEST
B
G
R
POSITION
WRITING
MODE
TEST
Red frame
Green and red
cross patterns.
7 Maintenance and annex
2
