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1.12.2. D-921E Microphone/Line Input Module
ACCESSORY I.T.E 78CK
E
C
H
E
C
H
GND LIFT
NORMAL
GND LIFT
NORMAL
2
1
MIC/LINE INPUT MODULE
[–50 / –36 / –10 / +4 dB]
model D-921E
1
2 1
2
1. Monaural Input Terminals [1, 2]
Electronically-balanced, removable terminal blocks. (H: Hot; C: Cold; E: Ground)
Input sensitivity (–50/–36/–10/+4 dB) and phantom power (+12 V) ON/OFF can be set by the SX-2000 Setting
Software.
Note
Be sure to use the supplied removable terminal plugs (3P) for connection.
2. Ground Lift Switches [GND LIFT/NORMAL]
Hum noise may be generated due to ground loops created when the SX-2000 system is connected to other
equipment. Setting the switch to the GND LIFT position cuts the ground loop.
1.12.3. D-921F Microphone/Line Input Module
1. Monaural Input Terminals [1, 2] (XLR-3-31 equivalent)
Electronically-balanced input terminals. (Pin 1: Ground; Pin 2: Hot; Pin 3: Cold)
Use XLR-3-12C or equivalent for connection.
Input sensitivity (–50/–36/–10/+4 dB) and phantom power (+12 V) ON/OFF can
be set by the SX-2000 Setting Software.
2. Ground Lift Switches [GND LIFT/NORMAL]
Hum noise may be generated due to ground loops created when the SX-2000 system is connected to other
equipment. Setting the switch to the GND LIFT position cuts the ground loop.
1 2 3
: E : H : C
ACCESSORY I.T.E 78CK
GND LIFT
NORMAL
GND LIFT
NORMAL
2
1
MIC/LINE INPUT MODULE [–50 / –36 / –10 / +4 dB]
model D-921F
1
2 1
2
2: Hot
1: Ground
3: Cold