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4. The update procedure can be started on DTS 4132 by selecting the menu '3.
Maintenance'
’2. Update software (USB)’ and press ENTER.
The message "Update in progress" appears and at the same time, “Please wait!>“
is shown in the command line. All images are copied. The DTS 4132 is
automatically restarted on completion of the update.
The Telnet or SSH session has to be restarted.
5. As soon as the DTS 4132 is restarted, remove the USB stick.
Notice:
The update procedure (point 4) may take longer time depending on the
type and number of images (<5 min) and must not be interrupted under
any circumstances. If interrupted, the software on the DTS 4132 will be
destroyed and has to be returned to the manufacturer for repairing.
Starting up after an update can also take some minutes (<10 min), or it can result in an
additional restart, as the file systems have to be checked first .
To eliminate any mistakes during update procedure, the versions should be verified
after the update.
7.5
Updating applications or configurations via USB
To update individual files, e.g. dts4132app, dts4132menu, ntpd, dts4132mod.ko,
dts4132.conf, etc. on the DTS 4132, the following steps are carried out
all file names are case-sensitive, all names with 4132
:
1. Copy applications (or configuration) to the USB stick
2. Plug the stick in the DTS 4132
3. The update procedure can be started on DTS 4132 by selecting the menu '3.
Maintenance'
’2. Update software (USB)’ and press ENTER.
The message "Update in progress" appears and at the same time, “Please wait!>“
is shown in the command line. All applications are copied. The DTS 4132 is
automatically restarted on completion of the update.
The Telnet or SSH session has to be restarted.
4. As soon as the DTS 4132 is restarted, remove the USB stick.
Notice:
The update procedure (point 3) may take longer time depending on the
type and number of images (<5 min) and must not be interrupted under
any circumstances. If interrupted, the software on the DTS 4132 will be
destroyed and the DTS 4132 has to be returned to the manufacturer for
repair.
To eliminate any mistakes during the update procedure, the versions should be verified
after the update.
Important:
USB stick recognition:
After removing the USB stick, wait approx. 1 min. before re-inserting the it
again. Otherwise it can be, that the USB stick is not recognized.
