Sega WaveRunner owner manual 17 1 Troubleshooting, Problems Cause Countermeasures

17. TROUBLESHOOTING

17 - 1 TROUBLESHOOTING

￿In order to prevent electric shock and short circuit, be sure to turn power off before performing work.

￿Be careful so as not to damage wirings. Damaged wiring can cause electric shock or short circuit.

￿After removing the cause of the functioning of the Circuit Protector, reinstate the Circuit Protector. Depending on the cause of the functioning, using the Circuit Protector as is without removing the cause can cause generation of heat and fire hazard.

In case a problem occurs, first check wiring connector connections.

TABLE 17 a

PROBLEMS	CAUSE	COUNTERMEASURES
When the main SW is	The power is not ON.	Firmly insert the plug into the outlet.
turned ON, the machine
	Incorrect power source/voltage.	Make sure that the power supply/voltage are correct.
is not activated.
	The CIRCUIT PROTECTOR	After eliminating the cause of overload, have the Circuit
	functioned due to momentary	Protector of the AC Unit restored.
	overcurrent.	(See Section 6 and Next page)
	The fuse of the connect board was	After eliminating the cause of overload, replace the
	blown out due to momentary	specified rating fuse (514-5036-7000, FUSE 6.4 ø X 30
	overcurrent.	7000mA 125V). (PHOTO 17. 1 b)
The color on the PTV	Screen adjustment is not	Make adjustment appropriately. (See Section 14)
screen is not correct.	appropriate.
PTV screen has a color	Affected by the periphery, such as	Make convergence adjustments. (See Section 14)
deviation.	other machines, location building's
		Change installation direction/ position.
	steel frames, etc.
		Move the other machines which cause the problem.
No PTV screen image.	Connector connection fault.	Check connector connection between the PTV and Cabinet.
		(See Section 6)
Sound is not emitted.	Sound volume adjustment is not	Adjust the SWITCH UNIT's sound adjustment volume
	correct.	control. (See 9 - 1)
	Malfunctioning BD. and Amp.	Perform SOUND TEST. (NAOMI Service Manual)
During game play, the	Circuit Protector functioned due to	After eliminating the cause of overload, have the power
Compressor does not	momentary overload.	supply Circuit Protector restored. (PHOTO 17. 1 b)
operate.
During game, the Ride does	Saftety Sensor functioned.	Remove the foreign article.
not operate.
	Air Tank Cock is closed.	Open the Cock. (See 11-1)
	Preset pressure is incorrect.	Make pressure adjustment. (See 10-4)
	Air leakage.	Check the Air Drive System.
	Communication fault between the	Check in the wiring test. (See 9-3g)
	Main BD and the I/O BD.

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