User's Manual

JMA-9100 Instruction Manual > 9.TROUBLE SHOOTING AND AFTER-SALES SERVICE > 9.1 FAULT FINDING
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9.1.2 Operation Checking
When the system is operating, the operation status (located at the upper right of
the screen) is changing pictures.
If picture freeze occurred, turn off the system and restart the system.
9.1.3 Fuse Checking
Melted fuses are caused by any clear cause. When a fuse is replaced, it is
necessary to check the related circuits even if there is no trouble. In checking, note
that there is some dispersion in the fusing characteristics. Table 9-8 shows a list of
fuses used in the equipment.
Pattern CHG Failed Connection change failed.
Connection Masked Inhibition of control / connection is set.
Master Standby The master display unit does not transmit any signals.
ISW (Data)
No communication, data mismatched, or checksum error.
Update ISW Software Tried to enter new TXRX function, when interswitch
software used old version.
Table9-8： Fuse List
Location Parts# Current
Rating
Protection
Circuit
Type
AC/DC Converter F501 10A Motor ST6-10AN1
GYRO Interface
circuit
F1～F4
0.5A GYRO
Interface
circuit
MF60NR250V0.5
Table9-7： List of Interswitch Alarms and Messages
Operation Status