Sega INITIAL "D" TYPE TWIN. - Manual (Page 52)

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COIN METER
SWITCH UNIT
10-1 SWITCH UNIT AND COIN METER
Never touch places other than those specified. Touching places not specified can
cause electric shock and short circuit accidents.
 Adjust the sound to the optimum volume, taking into consideration the
environmental requirements of the installation location.
 Removing the Coin Meter circuitry renders the game inoperable.
FIG. 10. 1 a SWITCH UNIT
Open the coin chute door, and the switch
unit shown will appear.
The functioning of each SW is as follows:
FIG. 10. 1 b
 SOUND VOLUME SWITCH: Adjusts sound volume for all of the machines' Speakers.
(SPEAKER)
 TEST BUTTON: For the handling of the test button, refer to the following pages.
(TEST)
 SERVICE BUTTON: Gives credits without registering on the coin meter.
(SERVICE)
 DEMAGNETIZER SWITCH: Eliminates the on-screen color unevenness due to magnetization of
(DEMAG.) CRT. First use this SW before performing the monitor's color ad-
justment.
Open the Cashbox Door by using the
key to have the Coin Meter appear
underneath the Cashbox.
COIN METER
WARNING!
STOP
IMPORTANT!
* Note: Actual Switch Unit will appear different.