FM TRANSMITTER
TR EM 1000 HE DIG PLUS COMPACT
Technical Manual 1v2 November 2019 61
- Unlock (unlocked PLL synthesizer)
Unlock shows an unlock status of the built in synthesizer, generally meaning a real transmitter
fault. When this failure happens it’s quite important to contact the local authorized assistance
point.
Depending on the software release of the control firmware, this alarm is often “masked” by
the consequent low RF direct output power alarm, however the LOCK LED keeps off whereas
the ALARM LED steadily lights.
With the most recent software releases the Synthesizer unlock priority alarm will be shown in
the current screen, immediately signaling such condition.
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