Namco Aqua Jet Operators Manual

Page PB 6-3-2-1 High Score Initialization
a. Select “HIGH SCORE INITIALIZE” on the GAME OPTIONS screen
and press the start button. The screen will change to the HIGH
SCORE INITIALIZE screen.
b. Move the Control Arm up or down to select the required item.
c. The high score is initialized (reset) by pressing the start button, and
the screen returns to the GAME OPTIONS screen.
d. If “NO is selected and the start button pressed, nothing is reset and
the screen returns to the GAME OPTIONS screen.
HI SCORE...

Page 25
6-3-3 I/O Test
a. Select item (3) “I/O TEST” on the menu screen. 
b. Move the Control Arm up or down to select the required item.
c. Press the start button to enter the selected test.
d. Select “EXIT” and press the start button to return to the menu scr\
een
I/O TEST
DIP 12345678 .................................... (a)
SWITCH TEST .................................... (b)
AIR SPRING TEST .................................... ( c )
EXIT
CONTROL:CHOOSE START:ENTER
(a) Displays the state of the PCB...

Page PB 6-3-3-1 Switch Test
a. Select “SWITCH TEST” on the menu screen and press the start
button. The following screen is displayed.
b. Operate the accelerator lever and start button together to return to
menu screen
I/O TEST
TEST SW ON............... (a)
COIN SW OFF............... (b)
SERVICE SW OFF............... ( c )
START BUTTON OFF............... (d)
ACCEL LEVER 0000 0000 FREE............... (e)
SWING0000 0000 CENTRE........... ( f )
HANDLE POLE 0000 0000............... ( g )
START+LEVER:EXIT
(a)...

Page 27 6-3-3-2 Air Spring Test
WARNING The ride moves during the Air Spring test.  Ensure that
hands and feet are clear before starting the test.
a. Select ‘AIR SPRING’ test on the I/O TEST screen and press the start
button. The following screen is displayed.
b. Move the Control Arm up or down to select the required item.
c. Press the start button to enter the selected test.
d. Select “EXIT” and press the start button to return to the menu screen
AIR SPRING TEST
NOW AIR SPRING 
OFF...

Page PB     MONITOR TEST
GRADATION PATTERN
CROSSHATCH PATTERN [CRT]
CROSSHATCH PATTERN [PROJECTOR]
WHITE WINDOW [H]
WHITE WINDOW [M]
WHITE WINDOW [L]
INTERLACE PATTERN
VIEW ANGLE ADJUST [CRT]
VIEW ANGLE ADJUST [PROJECTOR]
FULL WHITE
EXIT
CONTROL:CHOOSE START:ENTER
6-3-4 Monitor Test
a. Select “MONITOR TEST” on the menu screen and press the start
button. The following screen is displayed.
b. Select an item by moving the control arm up or down. When the start
button is pressed the screen will change to the...

Page 29 6-3-5 Sound Test
a. Select “SOUND TEST ” on the menu screen and press the start
button. The following screen is displayed.
b. Move the Control Arm up or down to select the required item.
c. Press the start button to enter the selected test.
d. Move the control arm up or down to alter the setting of the
selected item.
d. Select “EXIT” and press the start button to return to the menu
screen
SOUND TEST
`[DEFAULT IN GREEN]
GAME VOLUME FRONT SP 2C.................... (a)
TANK S P 2 C ..................

Page PB 6-3-6 ADS Data
Select “ADS DATA ” on the menu screen and press the start button.
The book keeping data for the game will be displayed.
6-3-7 Others
Select “OTHERS” on the menu screen and press the start button.
This screen is used to test the PCB and to reset the game to factory
settings. 

Page 31
7 INITIALIZATION
Adjustments When Replacing Parts (Initialization)
The following adjustments should always be performed after replacing the
game PC board, ROM, or Control Pots.
The game will not operate correctly if these adjustments are not made.
a) Ensure that Control Handle assembly and Ride assembly are in the
neutral stand-by position.
b) Slide the test switch “ON” while pressing the service switch. The following
screen will be displayed on the monitor.
    VOLUME INITIALIZE
TEST SW
ON
COIN...

Page PB
8. REMOVING AND REPLACING ASSEMBLIES AND PARTS.
WARNING
• Adjustments or maintenance on this machine should be carried out by
qualified personnel only.
• Do not make any alterations to this machine without prior approval. Doing
so could cause unforeseeable danger.
• Only parts specified by Namco Europe Ltd. should be used when replacing
or repairing parts (including screws).
• Ensure that power to the machine is turned OFF before commencing any
maintenance work (troubleshooting, repairs etc.)
•...

Page 33 8-2 Ride Assembly
8-2-1 Replacing the Swing Potentiometer
WARNING • Make sure that the power is turned OFF before
commencing any work.
• Do not let any one get on the ride assembly while
replacing the potentiometer to prevent injury by
trapped hands or fingers.
1) Remove the two pozi head screws (with flat and spring
washers)(M5x10) and remove the potentiometer cover.
2) Remove the two pozi head screws (with flat and spring
washers)(M5x10) and remove the maintenance cover.
3) Disconnect the...