In order to prevent an electricshock, be sure to turn power off before performing work and touchingthe interior of the machine.| PROBLEM | CAUSE | COUNTER MEASURE | |
| When the main SW is turned ON, the machine is not activated. | The cord is not plugged in. | Firmly insert the plug into the outlet. | |
| Incorrect power source/voltage. | Make sure that the power supply voltages are correct. | ||
| Primary or secondary fuse blown. | First, remove the cause of overcurrent, then replace the fuse. | ||
| Primary Fuse: | 7A 250V Fast Blo | ||
| Secondary Fuse: | 5A 250V Slo Blo | ||
| 4A Slo Blo | |||
| 4A Fast Blo | |||
REPLACEMENT AND ADJUSTMENT OF FUSES
Be sure to use fuses meetingthe specified rating. Using fuses exceeding the specified ratingcan cause a fire or electric shock.
As shown in the figures below, open the side door on the lefthand side of the cabinet, and the fuse appears in the positionsshown.
The items listed below will assist in troubleshooting whena problem occurs. As a first step, check all wiring connectorconnections and verify AC power to the machine.
| PROBLEM | CAUSE | COUNTER MEASURE |
|---|---|---|
| During game, projectiles are displayed on the screen, but no action of left/right guns. | The rectifier board fuse is blown due to an instantaneous overload. | After eliminating the cause of the overload, replace the rectifier board fuse. |
| 514-5036-8000 Fuse 6.4oX30 8000mA 125V | ||
| MONITOR screen is blackened and the fluorescent lamp does not light up. | Primary or secondary fuse blown. | First, remove the cause of overcurrent, then replace the fuse. |
| Primary Fuse: 7A 250V Fast Blo | ||
| Secondary Fuse: 4A 250V Slo Blo, 4A 250V Fast Blo | ||
| MONITOR screen is all blue. | Defective connections between boards. | Make sure of correct connections between boards. |
| The color of image on MONITOR screen is incorrect. | Incorrect monitor adjustment. | Make appropriate adjustments. |
| RGB connections are mixed up. | Reconnect RGB cables correctly. | |
| The on-screen image of the monitor sways or shrinks. | The power source and voltage are not correct. | Make sure that the power supply voltages are correct. |
| During game play, controller sighting is irregular. | Aim set is incorrect. | Perform Aim set. |
| VR malfunction. | Replace the VR. | |
| Poor mesh of adjust gear. | Adjust ADJUST GEAR mesh. | |
| During game play, when controller's trigger is pulled, no projectiles are displayed on the screen. | SW malfunctioning. | Replace SW. |
| During game play, projectiles are displayed on the screen but no action from one of the two guns. | The projector malfunctioned due to an instantaneous overcurrent. | Eliminate the cause of the overcurrent, restore the SW unit circuit breaker to its original condition. |
| The motor brushes are worn out. | Replace motor brushes. | |
| Marquee lamp doesn't light up. | Fluorescent lamp needs replacement. | Replace lamp. |
| The connector is disconnected. | Check connector connections in the marquee. | |
| Primary fuse is blown. | Replace fuse. | |
| Sound is not emitted. | Sound volume adjustment is not correct. | Adjust the service panel volume. |