Namco Prop Cycle Operators Manual

							Page 21 5-3-5 Sound Test
a. Select “SOUND TEST ” on the menu screen and press the start
button. The following screen is displayed.
b. Volume Adjust
Move the handle bars up or down to select the item to be changed,
and then move the handle bars left or right to change the setting
of the selected item. (0 is the quietest / 63 is the loudest.)
c. Sound Output Test
Each digit of the REQUEST SONG NO. can be selected by moving
the handle bars up or down. Moving the handle bars left or right
will change the number.
Each number will produce a different sound when the start button
is pressed.
001 will produce a stereo test. First a tone will be produced from
the left speaker, then from the right speaker and then from both
speakers.
d. Select “EXIT” and press the start button to return to the menu
screen
5-3-6 ADS Data
Select “ADS DATA ” on the menu screen and press the start button.
The book keeping data for the game will be displayed.
5-3-7 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.    SOUND TEST
VOLUME RIGHT SP[0-63]
LEFT SP [0-63]
REQUEST SONG NO. 001
MESSAGE
EXIT
START : ENTER / REQUEST / STOP
UP /DOWN : CHOOSE
LEFT : DECREMENT RIGHT : INCREMENT 
						

							Page 22
6. INITIALIZATION
Adjustments When Replacing Parts (Initialization)
The following adjustments should always be performed after replacing the
game PC board, ROM, Steering Assy, Pedal Assy, or Control Pots.
The game will not operate correctly if these adjustments are not made.
a) Ensure that handle bar assembly is in the neutral position by keeping your
hands away from the assembly.
b) Slide the test switch “ON” while pressing the service switch. The following
screen will be displayed on the monitor.
c) Press the service switch to reset all values to 0000 or FFFF
f) Slide the test switch “OFF” to return to normal game mode.
Note: If the above initialization does not perform correctly, repeat two or
three times.
    ADJUST MODE
BASE BIAS VALUE
UP / DOWN ; 0252 0258 0000
RIGHT / LEFT : 0252 0257 0000
ADJUST HANDLEBARS PRESSING
SERVICE SWITCH
TO EXIT : TURN OFF TEST SWITCH 
						

							Page 23
7. MAINTENANCE
Maintenance and repair should only be carried out by competent persons.
WARNING
• 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.)
• If performing work not described in this manual, be sure to contact your
distributor for instructions as no responsibility will be accepted for damage or
injury.
• Parts of the power supply and projector monitor remain hot and carry high
voltage even after switching OFF and could cause burns or electric shock. Take
care not to touch these parts accidentally.
• Make sure that the machine is switched OFF before connecting or disconnecting
any plugs or connectors.
• When removing the mains plug from the wall outlet, always grasp the plug not
the cable. 
						

							Page 24
7-1 Pedal Pressure Adjustment
This game is designed so that the pedal pressure can be adjusted. This will
have an effect on the difficulty of the game.
At the time of shipment, the pressure is set to a light setting.
The mechanism becomes uncovered so take care not to trap hands or
fingers in the mechanism
1) Remove the four security screws (M5x12) and remove the upper cover.
2) Remove five security screws (M5x20) and four security screws (M5x12)
and remove the right side cover.
3) To change the pedal pressure, loosen the truss screw (M5x12 Pozi) and
move the magnet unit. The pressure becomes less when the magnet unit
is moved away from the flywheel, and heavier when it is moved towards
the flywheel. Check the pressure by pedalling each time the magnet unit
is moved. When the required pressure is achieved, fully re-tighten the
truss screw.
4) Refit the side and top covers. 
						

							Page 25 7-2 Inspecting or Adjusting the Drive Belt
The mechanism becomes uncovered so take care not to trap hands or
fingers in the mechanism
1) Remove the three security screws (M5x12) and remove the upper cover.
2) Remove five security screws (M5x20) and four security screws (M5x12)
and remove the right side cover.
3) Press the centre of the belt with a push type scale, or pull the centre of
the belt with a spring type scale. The drive belt  should have 4 to 5mm
slack when a force of 500g is applied. If there is more or less slack, the
belt needs adjustment.
6-2-1 Adjusting the Drive Belt
1) Remove the top and right side covers as above.
2) Remove four security screws (M5x12) and remove the left side cover.
3) Slacken the two hexagonal flange nuts (3/8”), one either side,
retaining the Flywheel. 
						

							Page 26
4) To increase the tension, slacken the front nylon nuts (M6) and tighten
the rear nylon nuts (M6). To decrease the tension, slacken the rear 
nuts and tighten the front nuts.
Note: To  ensure that the flywheel remains parallel within the frame,
adjust each nut  on both sides by the same amount.
5) After adjustment, turn the pedals three or four times to ensure that the drive belt remains central across all pulleys. If the belt drifts of\
f to
one side, the flywheel is not parallel and will need adjustment to one
side.
6) When adjustment is complete, tighten fully all nylon nuts and the two hexagonal nuts.
7) Refit the side and top covers.
7-3 Removing the Flywheel or Drive Belt 1) Remove the top and side covers,  (see section 7-2)
2) Remove the security screw (M5x12) and remove the pedal cover on the right hand side.
3) Remove the three pozi head screws (M5x12) which fasten the right hand pulley cover. It is not necessary to remove the cover completely. 
						

							Page 27 4) Remove the four Pozi head screws (M5x12) and remove the wheel cover.
5) Remove the hexagonal flange nuts (3/8”) on both sides and the four eye
bolts which retain the flywheel shaft to the frame assembly.
6) Move the flywheel forward to release the tension on the drive belt, and
slip the drive belt off the pedal pulley. 
						

							Page 28
7) Move the flywheel back to disengage it from the cycle frame.
Note: When disengaging the flywheel, the link unit will come off the
shoulder bolt, so hold it by hand.
8) Lift the flywheel up a little and remove the drive belt from the flywhee\
l pulley.
9) Remove the flywheel together with the entire link unit by withdrawing th\
e assembly from the right hand side.
10) Re-assembly in reverse order.
Note: When re-assembling, fit the flange nuts and nylon nuts finger tigh\
t until the drive belt tension has been adjusted.  
(see section 7-2-1) 
						

							Page 29
7-4 Inspecting and Replacing the Pedal Sensor Sticker
1) Remove the top and left side covers  (see section 7-2)
2) Remove the two Pozi head screws (M5x10) and remove the sensor PCB. 
3) Look through the square cut out and make sure that the sensor sticker is\
 not dirty or damaged.
4) If the sensor sticker is dirty wipe it with a clean soft, dry cloth. If \
it is damaged it will need to be replaced.
5 ) Remove the flywheel  (see section 7-3).
6) Remove one nylon nut (3/8”) and remove the tension pulley.
Note: There is a thick flat washer and an adjustment flat washer on the
tension pulley shaft.  Take care not to lose them.
7) Peel off the old sensor sticker and replace with
a new one. When replacing the sticker ensure 
that the sensor sticker is central on the tension
pulley. If the sticker is off centre by even 1mm
the pedal rotation sensor may not read the
sticker properly.
8) Re-assemble in reverse order.
Note: When re-assembling, fit the flange nuts and nylon nuts finger tight until the drive belttension has been adjusted.  
(see section 7-2-1) 
						

							Page 30 7-5 Replacing the Fluorescent Tube
DANGER; To prevent electric shock, ensure machine is switched OFF
before commencing work.
1) Remove the ten socket button head screws (M5x12), and remove the side
vac-forms. (five screws on each vac-form)
2) Remove the two countersunk screws (M5x12) from the bottom of the
acrylic.
3) Remove the two socket button head screws (M4x25), and remove the
header acrylic retaining bracket.
4) Remove the header acrylic.
5) Replace the fluorescent tube and/or the starter.
6) Re-assemble in reverse order.