Sonifex S2 - Page 69

S2 User Handbook
57
S2CSGE/S2CSG STEREO LINE AND
GRAM CHANNEL WITH & WITHOUT EQ
S2CSGE/S2CSG STEREO LINE AND GRAM CHANNEL WITH & WITHOUT EQ
8
The RIAA Gram input level (Input 2) is xed.
Presets P15 & P16 are for altering the audio waveform symmetry (i.e. distortion). They are
factory set on nal test and should not be adjusted further.
A fth preset, P17, sets the VCA fader gain to 0dB when the fader is fully open. This is preset
on nal test and should not require further adjustment, unless it has been found necessary
to replace the fader or other VCA components.
General Purpose I/O
Two I/O pins are available on the remotes connector that can be congured for general
purpose use. They are completely congurable and can be set as inputs or outputs, latching
or momentary and active high or active low.
The setup procedure for conguring the pins is described in the following steps. Since the
settings are stored in non-volatile RAM, this only needs to be done once.
t 5PJOJUJBUFTFUVQQSFTTBOEIPMEEPXOUIF1(.CVUUPOXIJMFQSFTTJOHUIF"6%CVUUPO
ve times. Once completed, all the buttons will turn o and after a short while will
display the current setting for GPIO 1’s function (pin 8 on the remote connector).
t 6TJOHUIF1(.CVUUPODZDMFUISPVHIUIFGPMMPXJOHPQUJPOTTIPXOJOUIFUBCMF
below) until the desired setting is selected. For example to set GPIO 1 to a latching,
active high input, press the PGM button until only the CUE/PFL button is illuminated
ON. This setting is then applied by pressing the ON button. The PGM button will ash
quickly for about a second to indicate that the setting is stored.
General Purpose I/O Function Options
GPIO Function
ON Button
Cue/PFL
Button
AUD
Button
Input/Output
Latching/
Momentary
Active Low/
Active High
I L AL OFF OFF OFF
I M AL ON OFF OFF
I L AH OFF ON OFF
I M AH ON ON OFF
O L AL OFF OFF ON
O M AL ON OFF ON
O L AH OFF ON ON
O M AH ON ON ON
t /PXTFMFDU(1*0TBDUJPOVTJOHUIF1(.CVUUPOBTCFGPSF