Hitachi KC120E Instruction Manual page 22

Ensemble
This displays the name of the multiplex that contains the station you are
listening to. A multiplex is a collection of radio stations that are bundled
and transmitted on one frequency. There are national and local multiplexes.
Local ones contain stations that are specific to that area.
Frequency
GB
This displays the frequency of the present station, such as "11C
220.352MHz".
Signal Quality
This displays a number showing the error rate. If the number is 0, it means
the signal received is error free and the signal strength is strong. If the error
rate is high, it is recommended to re-orient the aerial or re-position the unit.
Bitrate and codec
This shows the radio mode and the digital audio bit rate being received.
Date
This displays the current date provided automatically by the broadcaster.
Scrolling text Date
Bitrate and
Signal Strength
codec
Programme Type
Signal Quality
Ensemble Frequency
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