SONOSAX SX42 - Manual (Page 21)

SX42 User's Manual Page 21 of 26
4.6.2
Inputs monitoring signal
Four jumpers S30 (IN1), S29 (IN2), S31 (IN3) and S32 (IN4) are located on the top middle of
the Front Board (see 5.4) and allow you to select if the monitoring signal of the corresponding
input channel (1to4) should be PRE or POST fader. The factory setting is PRE fader for the four
input channels.
4.6.3
Sensitivity of the return input
The two trimmers T7 (Left) and T8 (Right) located on the left side of the Front Board (see 5.4)
allow you to precisely adjust the sensitivity of the return input (RET IN) located on the Right
Panel. The factory setting is +6dBu for both channels.
4.6.4
Output limiters level adjustment
The two trimmers T10 (Left) and T11 (Right) located on the left side of the Main Board (see 5.3)
allow you to precisely adjust the working level of the two output limiters. The factory setting is
+6dBu for both limiters.
4.6.5
Subsidiary output level adjustment
The two trimmers T7 (Left) and T8 (Right) located on the bottom middle of the Main Board (see
5.3) allow you to precisely adjust the nominal output level of the subsidiary stereo output (SUB
OUT), located on the Right Panel. The factory setting is +6dBu for both channels.
Two jumpers S112 (Left) and S111 (Right) are also located on the Main Board and allow you to
select a mono output signal (sum of the Left and Right channel), instead of the corresponding
Left or Right output signal.
4.6.6 Direct outputs level adjustment
The four trimmers T15 (OUT1), T4 (OUT2), T5 (OUT3) and T6 (OUT4) located on the right
bottom side of the Main Board (see 5.3) allow you to precisely adjust the nominal output level of
the corresponding input channel 1 to 4 which are present on the direct outputs connector (OUT
1to4), located on the Right Panel. The factory setting is +6dBu for the four direct output
channels.
Four jumpers S105 (OUT1), S106 (OUT2), S107 (OUT3) and S108 (OUT4) are also located on
the right bottom side of the Main Board and allow you to select for each corresponding input
channel 1 to 4 if its output signal should be PRE or POST fader. The factory setting is PRE
fader for the four channels.
4.6.7
Sensitivity of the bus input
The two trimmers T2 (Left) and T1 (Right) located on the Main Board (see 5.3) allow you to
precisely adjust the sensitivity of the stereo bus input (BUS IN) located on the Left Panel. The
factory setting is +6dBu for both channels.
4.6.8 Level meters mode
Eight jumpers (S33 to S40) are located on the top middle of the Front Board (see 5.4) and allow
you to select the VU or Peak mode of both level meters. Please refer to the table located on the
bottom left of the Front Board (see 5.4) for the appropriate settings.