SoundCraft SM 16 User Manual page 39

Rear Connectors
Master Module
TALKBACK MICROPHONE INPUT (Electronically Balanced)
sensitivity
maximum i/p level
input impedance
PHONES OUTPUT (Unbalanced)
nominal level
maximum output level +20dBu into 600Ω
output impedance
External Inputs, External Talkback In, Talkback Mic In
(3-pin female XLR)
Pin 1
Pin 2
Pin 3
Insert Returns (1/4" 3-pole Jack)
Tip
Ring
Sleeve
Insert Sends (1/4" 3-pole Jack)
Tip
Ring
Sleeve
PFL, AFL Left and Right Outputs (3 pin male XLR)
Pin 1
Pin 2
Pin 3
Oscillator, Mix, Wedge and Talkback Outputs
(3-pin male XLR)
Pin 1
Pin 2
Pin 3
Phones Output (1/4" 3-pole Jack)
Tip
Ring
Sleeve
(Note: the headphones socket is duplicated under the front armrest.)
-20dBu to -50dBu
0dBu
2kΩ
+4dBu
0dBu into 8Ω
50Ω
Ground
Signal Hot
Signal Cold
Signal Hot
Signal Cold
Ground
Signal Hot
Signal Cold
Ground
Ground
Signal
Ground Sense
Ground
Signal Hot
Signal Cold
Left Signal
Right Signal
Ground
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