7 - 8 SOUND TEST
SOUND TEST
NO | : | ( 0 ) |
>EXIT
SELECT WITH SERVICE BUTTON
PRESS TEST BUTTON TO EXIT
FIG. 7.8 SOUND TEST
7 - 9 C.R.T. TEST
C.R.T. TEST 1/2
RED
GREEN
BLUE
WHITE
PRESS TEST BUTTON TO CONTINUE
C.R.T. TEST 2/2
PRESS TEST BUTTON TO EXIT
FIG. . C.R.T. TEST
This enables sound used in the game to be checked. Sound related memory and each speaker are checked.
Press the SERVICE BUTTON to increse the number by one and the sound corresponding to the number will be emitted. Note that No. 000 does not emit any sound.
Bring the “>” to EXIT and press the TEST BUTTON to return to the MENU MODE.
Select C.R.T. TEST to cause the MONITOR to display the screen shown left, allowing MONITOR adjustment status to be checked.
Periodically check the MONITOR adjustment status on this screen.
The screen (1/2) enables color adjustment check to be performed. The color bar of each of the 4 colors, i.e.,red, green, blue, and white, is the darkest at the extreme left and becomes brighter towards the extreme right.
Press the TEST BUTTON to shift to the next screen (2/2).
The screen (2/2) allows screen size and distortion to be tested.
Check if the CROSSHATCH FRAME LINE goes out of the screen and if the crosshatch lines are distorted.
Press the TEST BUTTON to return to the MENU mode.
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