Johnson T3XM, Service Manual

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13
CHAPTER 4
：
TROUBLESHOOTING
4.3.3. UCB Error
Error code Description Class Level
0301 Memory block fail (Flash, EEPROM ) A
0302 UCB low battery voltage A
0303 UCB low supply voltage A
0304 Earphone board needs to replace A
0305 USB Hardware OT or OC A
0306 Keypad press keep 60 seconds A
0307 Not enough free space on the console to apply the update A
0308 Software package install failed A
0309 Software package MD5 check failed A
030A Failed to download software package A
0340
Keypad in extraordinary operation (Press keypad 5 seconds. while power
ON)
B
0341 Fan has over current B
0343 UCB has over supply voltage B
0344
Timeout for receiving packet (Not recommended for re-use, make use of
04B0 code)
B
0345 Correct packet but LCB without the function B
0347 VA load program fail. B
0348 Motor not to run. B
03A5
Failed to load program
(The programs existed in the file system, this error could mean the file
system is corrupt)
C
03A6
Failed to run program
(The program read from the file system is invalid or has an invalid format,
therefore it cannot be executed)
C
03A7 Change to 0347 C
03A8
Control settings on the machine does not match the shape and under
control. (ex. Bike console connect TM MCB)
C
03A9 Change to 0348