25
Display Function
© 2018 ITEL SNC
Backup audio fault:
the backup channel is in alarm condition
Ext PI doesn't match
: the PI code of the external channel is not equal to the PI generated by the internal
RDS coder
Ext RDS quality low:
the incoming RDS signal quality is below the set threshold
Battery Low:
the battery voltage is below 18V. The alarm will be suppressed when this is greater than
20V.
Mains supply fault:
power supply is missing
Decoder-Subsys fault
: the RDS decoding block is defective
DSP Fault
: the DSP is in failure
PSU Fault
: the negative voltage generator present in the internal power supply unit is defective
Chgover is bypassed:
the apparatus was placed in bypass. In this condition, the MPX input is passively
connected to the outputs.
The apparatus automatically enters bypass when:
The internal power supply is in partial failure and this is indicated by the concomitance of the "PSU
Fault" alarm.
-The DSP is failing and the channel "FILT" is aired.
-The RDS decode block is in failure.
Pilot low <3KHz:
an exchange mode has been activated that measures the pilot tone and this is below the
3KHz threshold.
Bypass on user rq.:
the device is bypass for user request (SMS command or GPIO port). If the bypass is
activated by SMS, you can reset the operation resetting the alarms.
Audio Dropouts:
dropouts were detected on the receiver connected to the L / R input.
Noise:
the MPX channel has exceeded the maximum noise signal ratio threshold
Note:
Warn channel swap:
the "SwapChans" function has been activated via SMS, GPIO port or via the menu.
2.5.6
Software Version
The last System submenu shows the software version of the main processor (Sw), the bootloader version
(Bl), the hardware version (Hw) the version of the persistent data structure (Ds) and the software version
of the slave controller processor Sc).
You should consider these data when you want to upgrade the software of your device.
2.5.7
Blocco password
Parameter editing is password protected, therefore, at the first attempt to modify any of the parameters,
the access code request window will be displayed
The default access code is "0000".
Once the access code has been entered, position it on the "ENTER" element, which will start blinking, and
press the ENT key on the front panel.
Содержание STL-SAT Changeover
Страница 1: ...User s manual STL SAT Changeover 2018 ITEL SNC Author Version Copyright 3 0 0 19 03 2018 A Tomassini...
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Страница 5: ...Section 1 Introduction...
Страница 15: ...Section 2 Display Function...
Страница 27: ...Section 3 Control Software...
Страница 49: ...Section 4 GSM SMS Functions...
