Sonicaid FM800 Encore Series Instructions for Use
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4.9
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Actogram settings
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Actogram on/off (not available in the USA and Canada)
To turn the actogram features on or off:
> SETUP
> NEXT PAGE
> ACTOGRAM
Press ACTOGRAM IS OFF/ON to turn the actogram feature on or off.
166B
To increase or decrease the sensitivity of Actogram
> SETUP
> NEXT PAGE
> ACTOGRAM
> SET ACTOGRAM GAIN ULT1*
> use + or – to set the gain required.
167B
Changing the Actogram display setting
> SETUP
> NEXT PAGE
> ACTOGRAM
> ACTOGRAM OUTPUT [this cycles on each press between GRAPH, (check)MARKS
and GRAPH + (check)MARKS]
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Changing the Actogram threshold
> SETUP
> NEXT PAGE
> ACTOGRAM
> SET ACTOGRAM THRESHOLD
> use + or – to set the threshold as required.
[the required threshold may depend on whether the trace is showing a high incidence
of artefact. It is recommended to set the threshold between 40 and 60%.]
Observe the Actogram trace for a short period to see if the setting is satisfactory.
* The settings will apply to ULT1 or ULT2, depending upon which transducer(s) are
connected. To check/alter the settings for ULT2, unplug the ULT1 transducer, press >
EXIT, connect transducer to ULT2, press < ACTOGRAM.
Summary of Contents for Sonicaid FM800 Series
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