All Copyright and rights are the property of Johnston Sweepers Ltd
V Range 501
l
651
l
801 Maintenance Manual
MA3:10
Chapter - Electrical System
Page Issue A
Clear Emergency Codes
If during operation any emergency codes (EMCY) codes are raised these can be checked using
the 4.2 menu or by pressing the soft key F2 and selecting the area and node where the error
occurred.
The codes are cleared by automatically by turning off the ignition and allowing the JVM to shut
down.
Note:
When a fault is repeated 4 consecutive times during one ignition cycle the affected Node will
automatically shut down the output. The output will automatically be re-activated after the
ignition has been turned off and back on.
Step Four: Operating System (OS) Update
(continued)
4.3. Compare the “Current OS” version with the “New OS” version numbers. If the OS version
numbers are different, then the Node OS must be updated.
Menu 4.11.2.1.2 Centre Console OS Download
4.4. To download the “New OS”, press the centre button on the JVM to start the OS update. The
blue bar will indicate the progress of the download.
NOTE: DO NOT SWITCH OFF THE IGNITION, OR ISOLATE THE VEHICLE DURING THE
DOWNLOAD PROCESS
4.5. Once the green tick appears, the OS download is complete.
4.7. Repeat the process for the Door Controller IO Node, System Locker IO Node, Powapak IO
Node, Hopper IO Node and the High Current Nodes.
4.8. Once all OS Updates are complete, exit from the Menus and switch off the ignition.
4.9. Wait one minute and then switch on the ignition.
4.10. Remove USB stick from the JVM display.
F1
F2
F3
F4
F4
09:45
20:01:2016
4.11.2.1.2
