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17. TROUBLESHOOTING
In case a problem occurs, first check wiring connector connections.
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.
PROBLEMS CAUSE COUNTERMEASURES
When the main SW is
turned ON, the
machine is not
activated.
The color of image on
MONITOR screen is
incorrect.
The on-screen image
of the monitor sways
and or shrinks.
Sound is not emitted.
The power is not ON.
Incorrect power source/voltage.
AC UNIT CIRCUIT PROTECTOR functioned
due to instantaneous overcurrent.
The Connect BD Fuse is blown due to
momentary overload.
Incorrect monitor adjustment.
The power source and voltage are not correct.
Sound volume adjustment is not correct.
Malfunctioning BD. and Amp.
Connector connection is incorrect.
Firmly insert the plug into the outlet.
Make sure that the power supply/voltage are correct.
First, remove the cause of overcurrent and reinstate
the circuit protector to its original status
(refer to Sec. 6).
Replace fuse (see PHOTO 17).
514-5036-7000
FUSE 6.4 X 30 7000mA 125V
Make appropriate adjustments (see Sec. 14).
Make sure that the power supply and voltage are
correct.
Adjust the SWITCH UNIT's sound adjustment
volume (control) (see Sec. 9).
Perform Sound Test to check it (see Sec. 9).
Check connector connection from Base to Speaker.
TABLE 17 a
CIRCUIT PROTECTOR
Functions due to the activation of
bimetal. To restore the function,
wait for approximately one minute
or longer until the bimetal cools
off. (Press the Button.)
CIRCUIT PROTECTOR
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