EB200 Manual Operation
4052.2000.02 3.8 E-7
3.3.2 Level display
Level-bar display
The top bar shows the signal level with 1 dB resolution.
The lower bar shows the squelch threshold with 1 dB resolution.
The lowest value of the level scale is configurable with the parameter LOW BAR LIMIT in steps of –30,
-10 and 10 dBµV.
Scaling of the level-bar display with ATT OFF
LOW BAR LIMIT: -30 dBµV -10 dBµV 10 dBµV
Scaling of the level-bar display with ATT ON
With cut-in attenuator the scale moves by 30 dB to the top. This indication makes also clear that the
attenuation is switched on if ATT AUTO is set.
LOW BAR LIMIT: -30 dBµV -10 dBµV 10 dBµV
Large level-bar display
The top bar shows the signal level with 1 dB resolution.
The lower bar shows the squelch threshold with 1 dB resolution.
The scaling of the large level-bar display and the small level-bar display is the same in reference to the
LOW BAR LIMIT and the ATT setting.
Wide level-bar display
For the operation mode TONE the level scale is widened around a tunable center.
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