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MAINTENANCE AND TROUBLESHOOTING
8.0
MAINTENANCE AND TROUBLESHOOTING
8.1
MAINTENANCE
8.1.1 Battery Maintenance
The VIU has no internal backup battery; therefore, no regular backup battery maintenance or
replacement is required.
8.1.2 Uploading Software To The VIU From A USB Drive
Occasionally, it may be necessary to update software to the VIU. This process is accomplished
using the USB port on the VIU front panel.
The file structure on the USB drive must have the following format. The VIU will look in specific
folders for each file type. Folder names and relationships are exact, file names shown are for
example only.
Safetran
SIG-00-07-11
Version No.: B.2
SECTION 8
THE USER MUST PROVIDE TIMELY MAINTENANCE UPON
FAILURE OF THE VIU UNIT. FAILURE TO PROVIDE TIMELY
MAINTENANCE
MAY
FUNCTIONING OF THE UNIT.
THE
USER
MUST
APPLICATION LOGIC IS NOT TAMPERED WITH OR APPLIED
INCORRECTLY. ANY UNAUTHORIZED ACTIVITY PERFORMED
TO CHANGE THE APPLICATION LOGIC CAN LEAD TO UNSAFE
FUNCTIONING OF THE UNIT.
VIU
WARNING
POTENTIALLY
ENSURE
THAT
Application
VIU_XXXX.mcf
Executive
VIU_XXXX.MEF
viu_nvmef_XXXX.tgz
VPF_XXXX.MEF
8-1
SEPTEMBER 2012 (REVISED OCTOBER 2019)
TYPICAL VIU APPLICATIONS
LEAD
TO
UNSAFE
THE
VIU
SYSTEM
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Table of Contents
Troubleshooting
