17
INSTALLATION
6
6-5 ACTIVATE POWER SUPPLY
On this product, there is a power supply switch on the AC unit on the cabinet rear panel and on the internal switch
unit. (The internal switch unit is inside the service door. Use the operator’s key to open the service door.)
Even when both of these switches are ON, there will be no power unless the glass doors on right and left are closed
securely. Normally, leave one of these switches ON and turn the other power supply switch ON/OFF to use.
When the power supply is activated, the billboard, the internal fluorescent lighting, and the left and right fluorescent
lights all turn on.
Now we will check the operation (initialization) of all motors and sensors in the UFO mechanism of this product.
These operations are also carried out upon completion of the test mode.
When in [Display mode], all of the 7-segment displays (numeric display, hereafter “7-seg display”) read “-”, the
game cannot be played, and coins are returned. Initialization also does not take place. (See Section 12.)
INITIALIZATION
During initialization, the UFO mechanism moves in the following sequence.
If an error is discovered during this series of operations, an error message is displayed and the UFO mechanism
stops. (See Section 18)
1. UFO returns to home position (above the prize drop-out slot).
2. UFO moves toward the back of the cabinet. When it reaches the back limit, the UFO stops.
3. UFO moves sideways toward the center of the cabinet. When it reaches the center limit, the UFO stops.
4. UFO descends. When it reaches the lower limit, the UFO rises. Upon reaching the upper limit, the UFO stops.
5. UFO moves toward the front of the cabinet. When it reaches the front limit, the UFO stops.
6. UFO moves sideways toward the home position. Upon reaching the home position, the UFO stops. During stages
1 to 6 above, the UFO arm remains at the angle it assumed when the power supply was activated.
7. The UFO arm opens and closes.
8. After the arm closes, the catch sensor inside the UFO is initialized. This operation cannot be seen, but an error
message will be displayed if there is an error in the sensor.
FIG. 6-5 Initialization of UFO mechanism on player 1 side (left seat)
When the above initialization procedures are complete,
the customer-standby status is assumed.
In this product, credits are remembered even if the
power has been cut off. However, partial credits attained
for multiple coins and bonus adder counts are deleted.
If credits remain, the game-play status is assumed upon
completion of initialization.
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