S2000R
Appendix B. Troubleshooting
115
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Problem
Solution
After a loss of radio link
between
the
radio
link
devices and the ARR32 for a
long
time,
on
restoring
communication
conditions
radio link is not restored
Description:
- The ARR32 indicates loss of radio link with the radio link devices.
- The radio link devices indicate they are not connected to the
ARR32.
Solution:
Start the procedure of testing link quality for the radio link devices
by a short press on the Prog buttons (see the sections of this
Manual for relevant devices).
Faulty
operation
after
updating firmware
Description:
After updating firmware the device has lost communications with
the ARR32 and a Link Quality Test (see Section 9) run by the
device indicates a loss of radio link.
Solution:
Make sure that the version of updated firmware is compatible with
the current version of Radio ARR32 firmware. If no, follow the
instructions of the problem “Unable to connect a radio link device
to the ARR32” above.
Description:
After updating firmware the device has lost communications with
the ARR32, the LED shows solid light and any press on the Prog
button is ignored.
Solution:
-
Restart the device by doing the following: power the device off,
and then wait until the LED fades and try to power the device on
again. If the device operates normally now, repeat updating
firmware of the radio link device;
-
If, otherwise, restarting the device comes to nothing then switch
the device to the backup version of the firmware. To do so, power
the device off and wait until the LED fades, then press and hold
the Prog button and simultaneously power the device on (except
for an S2000R-OST, see below). As soon as the LED has
flashed two times release the Prog button. Then, when the LED