EQUIPMENT MANUAL FOR RD-9120
RD-9120 QE
Copyright - refer to title page
Page 38
ENU Status : 1-0-0
4.7.1.4 ALARM ACKNOWLEDGEMENT
As and when the designated Alarm occurs, it will be visible on OMT and/or reported to OMC.
If OMC does not acknowledging after a time-out of three minutes, the same alarm will be reported to OMC.
After each the time-out, the un-acknowledged alarm will be reported again with a total of with five attempts.
Should the alarm is acknowledged within the time-out period, the alarm is acknowledged, and reported
stops.
Alarm is cleared after the necessary diagnosis and rectification has been carried out, the on-screen colour
indicator for the designator should turn to green.
Every twenty-four hours, the equipment will be reset automatically, any alarm messages held within the
equipment would be cleared.
For every five dial-up attempts, the equipment will be reset automatically, any alarm messages held within
the equipment would be cleared.
Should the ‘PW on/off’ function is ‘Off’, then the no alarm will be generated for the following conditions:
Power down, power fault, door open and over temp alarms.
4.7.1.5 EQUIPMENT RESET
In the unlikely events of false alarms being reported or software appear to run abnormally, the customer
has the option to reset the equipment. Observing the read-only fields should indicate equipment reset had
completed.
Select ‘System’ -> ‘Device Reset’ followed by ‘Yes’ or ‘No’.
On the MCU, there is a small yellow push-button switch. This switch is used to manually reset the
equipment when equipment initialization fails, or non-normal operation happens, or when the equipment is
re-connected to the OMT after powered off due to some reason.
4.7.1.6 FIRMWARE UPDATE
This deals with the firmware held on the MCU, update is initiated by selecting ‘Firmware Update’. Firmware
update is carried out when a new version is released. The MCU firmware version number is shown on the
upper right of the OMT main window. The current firmware version is V4.9.07.
4.7.1.7 SOFTWARE VERSION
OMT software are designed to be backward compatible, to view the OMT software version, select ‘Help’
→
‘About’ in the OMT software main window.
4.7.1.8 EXIT OMT
Click ‘Exit’ sub-menu under ‘System’ command of OMT main window, select ‘Yes’, the OMT software will
stop executing.
