Input level adjustment, Adjust the input level, 4 ch field mixer fs-40x – Nipros FS-40X User Manual
Page 18: Set to any position lmt/pfl switch adjust adjust, Lmt/pfl switch off(neutral)
4 ch Field Mixer FS-40X
Input Level Adjustment
EQ LED＝Equalizer ON/OFF
Red Mark=Standard Level
L＝mixed to L channel
C＝mixed to L and R channel
R＝mixed to R channel
MS=for ＭＳ microphone(3/4ch)
OFF=not mixed(not output)
Low Cut Filter Cut-oﬀ Frequency Control
To adjust the cut-oﬀ frequency of the L.C.F.
in the frequency range from 20 Hz to 200 Hz
to cut the low frequency noise, for example the
wind noise, etc.
Output CH Select Switch
INT OFF EXT
R / PFL
L / BATT
set to any position
■Adjust the input level
１．While holding the LMT/PFL switch of the channel
connected to the input connector pressed down,
turn the LINE/MIC volume control to adjust the
input level to the appropriate volume.
２．Set the L/C/R channel select switch to any
３．Adjust the input level to the appropriate volume
by the CH volume control (CH fader).
４．After setting the input level, turn on the LMT/PFL switch when using the LIMITER.
Turning on the LMT/PFL switch to LMT position, at the time of the sudden excessive input the
LIMITER functions to prevent the input signal from being distorted and the sound from breaking.
（NOTE）This operation must be carried out when the LMT/PFL switch is turned oﬀ.
MIC/LINE Input Level
CH select switch
CH volume control
The MAS LMT output limiter functions when the MAS LMT switch is set to +9 , +6 or +3dB.
The MAS LMT output limiter functions more strongly when the MAS LMT switch is set to the
+3dB position than set to the +9dB position. Set it as needed.