Sega Airline Pilots Owner's Manual page 18

(2) C.R.T. TEST
In the TEST mode menu, selecting C.R.T. TEST allows the screen (on which the monitor is tested) to be
displayed. Although the monitor adjustments have been made at the time of shipment from the factory, color
deviation, etc., may occur due to the effects of geomagnetism, the location of the building's steel frames and
other game machines in the periphery. By watching the test mode screen, make judgement as to whether an
adjustment is needed. If it is neccessary, adjust the projector by refering to Section 7.
In the C.R.T. test of SYSTEM TEST mode, adjust color and screen size.
In the C.R.T. test of GAME TEST mode, adjust monitor brightness.
SYSTEM TEST mode
C.R.T. TEST 1/2
1
GREEN
BLUE
WHITE
PRESS TEST BUTTON TO CONTINUE
GAME TEST mode
C.R.T. TEST
PRESS TEST BUTTON TO EXIT
32
RED
C.R.T. TEST 2/2
PRESS TEST BUTTON TO EXIT