Basic HTML Version
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ELECTRONICS,
INC.
16P-487-103
Game No. 487
July,
1979
GAME ADJUSTMENT
AND DIAGNOSTIC PROCEDURES
FOR
TRIZONE
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BOOKKEEPING AND EVALUAT.lON,1:61'Al:S
(Functions 01-12)
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J. In game over mode, set toggi?sWfttk:,t~7.A~UP and depress ADVANCE
pushbutton. Test 04 is indicated in number of credits display, Function 00 in ball in
play display, and game identification in Player I display.
2. Operate the ADVANCE pushbutton to display each function on the ball in play
display (se Table I) and record each total from Player I ~tsplay. (To reveiwa total
that has been advanced past, set toggle switch to MANUAL-DOWN and operate
the ADVANCE pushbutton.)
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3. Caloulate the following as desired:
%
Paid Credits
=
Function 04 -:-Function 08
4:'
Turn the game QJl'F and back ON to return to game over mode.
5.
To change current High Score to Date to value of Function 13, momentarily
depress HIGH SCORE RESET pushbutton.
6. To zero Functions 0l-1I, see instructions adjacent to CPU board in backbox.
GAME ADJUSTMENT PROCEDURE
(Functions 13-35)
Coin door must be open
10
change settings.
J.
In game over mode, set tpggle switch to AUTO-UP and depress ADVANCE
pushbutton. Tr;sttWis indicated in number of credits display, Function 00 in ball in
play display, and game identification in Player I display.
2. To raise Function number in ball in play display, operate ADVANCE pushbutton
with switch set to AUTO-UP. To lower Function number operate ADVANCE
with it set to MANUAL-DOWN.
3. With desired Function indicated in ball in play display, raise value in player 1
display by operating credit button with switch set to AUTO-UP; lower value by
operating credit button with it set to MANUAL-DOWN. Value left of Player I
display is new setting. For values see Table 1 and (for pricing) Table 2.
4. Repeat steps 2 and 3 until all required adjustments have been made.
5. Turn game OFF and back ON to return to game over mode.
6. To restore factory settings and zero audit totals, see instructions adjacent to CPU
board in backbox; game must be turned OFF and ON tWiceto return to game over
mode.
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