Rion NA-42, Instruction Manual

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12
Controls and Features
Level range (lower limit)
The lower limit of the level range is shown here.
When the bar graph range is 50 dB, the value shown here corresponds
to (level range -50 dB). When the bar graph range is 20 dB, the value
shown here corresponds to (level range -20 dB).
UNDER
Appears when the input signal has fallen to more than 50.5 dB below
the selected level range value.
Battery indicator
Shows the remaining battery capacity.
CAL
Appears during calibration.
INSERT
Appears when the insert preamplifi er function is used. This setting is
available from a menu.
Flashing
Batteries
low Sufficient remaining
capacity
Replace batteries