21
5 PCB settings
ANALOG STICK CHECK
Checking the control lever movable range
Mode for checking the control lever movable range.
Move the control lever while watching the screen and make sure that the cross
point is within the preset range. If the cross point is out of the preset range, contact
your nearest dealer. To return to the main menu, pull the trigger.
MAIN TRIGGER OR MISSILE = EXIT
ANALOG STICK CHECK
·The position of cross point changes corresponding
to entered value. It is normal when the cross point
is in the blue frame in the still mode.
·It is normal when the cross point remains between
the white and red frames with the control lever being
pulled fully up, down, to the right or the left.
COLOR CHECK
Adjusting the display color
SCREEN CHECK
Mode for checking the screen display.
Adjust the focus, distortion and size of the image on the screen while watching the
crosshatch pattern according to “Adjusting the projector (See page 42.) and
monitor”. (See page 44.) To return to the main menu, pull the trigger.
Adjusting the screen distortion
Mode for checking the display color.
Adjust the color of the image on the screen according to “Adjusting the projector
(see page 42.) and monitor” (see page 44.) so that the colors of the color bars
appear in distinct gradation and the background becomes sufficiently dark. To
return to the main menu, pull the trigger.
MASK ROM CHECK
Checking the mask ROMs
The mask ROMs are checked one by one.
If the ROM is not in trouble, “ OK ” is displayed.
If anything unusual is found, “BAD ” appears. Once in this mode, this checking gets
started automatically. To return to the main menu, pull the trigger.
• If “BAD” appears, immediately turn OFF the power switch, unplug the power cord
from the receptacle and contact your nearest dealer.
