Maint panel （front, 4 ch field mixer fs-40x, Parts names and funcctions – Nipros FS-40X User Manual
4 ch Field Mixer FS-40X
Parts Names and Funcctions
Maint panel （Front）
INT OFF EXT
R / PFL
L / BATT
EQ (Equalizer) LED
PK/D LED Over level／Direct input/Over level Indicator
MIC/LINE Input Level Volume Control
LMT/PFL Switch Hyper Limiter/Pre Fader Listen Switch
The equalizer LED on the main panel lights on to YELLOW when the equalizer switch turns on.
When an input level exceeded a level every each ch at the moment, the LED turns on.
It shows that a set point of an input level is high or the master volume level is not appropriate.
PK=RED : When the OUT SELECT switch is set to the MIX position, and when the
input signal exceeds the level, the LED lights on to RED.
D=GREEN : When the OUT SELECT switch is set to the DIRECT position, the LED
lights on to GREEN.
D=Orange : When the OUT SELECT switch is set to the DIRECT position, and when
the input signal exceeds the level, the LED light changes to ORANGE.
Adjusts the input signal volume level to input it with the apprppriate level.
MIC : The input signal level of -70dB min. up to -30 dB max. is supported.
LINE : The input signal level of -30dB min. up to +4 dB max. is supported.
It can match the audio signals diﬀerent in the level from the diﬀerent microphone in the
sensitivity or from the diﬀerent audio source diﬀerent in the level with the same level.
Each input CH is provided with a hyper limiter circuit independently and the switch that can
turn on or oﬀ the hyper limiter circuit of each CH independently.
When the switch is set to the LMT side, a hyper limiter circuit turns on and functions.
PFL Function : While pressing the switch down to the PFL position, PFL function operates.
And a level of the signal just before the master volume, just before fader circuit, is displayed
by the right meter , and only the sound of the signal is output to headphones.
(NOTE)When using the Hyper Limiter, turn it on after at ﬁrst adjusting and setting the level
by the trim volume and the master volume in the limiter switch OFF
(Caution) When the CH master volume is MIN( ) even if the the sound is output by the PFL function,
the sound is not mixed and output.