TANDBERG 6000 MXP

6.1.2Audio

6 Audio Inputs:

ƒ3 microphone inputs (balanced, 24V phantom powered) via XLR connectors.

ƒ3 audio inputs (line level) via RCA connectors.

All audio inputs are active by default. For further information, refer to chapter Audio.

 

 

Audio input connector specification:

 

 

 

 

 

Connector label

 

Microphone(s)

 

Audio input(s)

 

 

 

 

 

 

 

 

 

 

 

Signal type

 

Balanced

 

Unbalanced

 

 

 

 

 

 

 

 

 

 

 

Connector (codec)

 

XLR-F, pin 1-gnd,

 

Female RCA/phono,

 

 

 

 

 

pin 2 hot, pin 3-

 

sleeve-ground,

 

 

 

 

 

cold/neutral

 

centre-signal

 

 

 

 

 

 

 

 

 

 

 

Input impedance

 

2400 ohms (pin 2 -

 

10K ohms

 

 

 

 

 

3)

 

 

 

 

 

 

 

 

 

 

 

 

 

Max input level when

 

83 mVpp

 

15.5 Vpp

 

 

 

set to minimum input

 

 

 

 

 

 

 

level

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Max input level when

 

6.2 mVpp

 

1.2 Vpp

 

 

 

set to maximum

 

 

 

 

 

 

 

input level

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Range, menu

 

22.5 dB (16 steps of

 

22.5 dB (16 steps of

 

 

 

adjustable input gain

 

1.5 dB)

 

1.5 dB)

 

 

 

 

 

 

 

 

 

 

 

Phantom power

 

24 V +/- 5%

-

 

 

 

voltage

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Phantom power

 

1200 ohms

-

 

 

 

resistor, pin 2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Phantom power

 

1200 ohms

-

 

 

 

resistor, pin 3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Max phantom power

 

12 mA

-

 

 

 

current pr mic

 

 

 

 

 

3 Audio Outputs:

ƒ1 output (line level) via RCA connector providing audio from far end, in addition to dial tones. This output also supports S/PDIF. S/PDIF (Sony/Philips Digital Interface) is used by the Digital Natural Audio module.

ƒ1 AUX output (line level) via RCA connector providing a mixed signal between audio from the local side (except from the AUX input) and audio from the far end. This output is intended for connection to a telephone add-on system. When system is configured as stereo, this output will provide the left stereo information.

ƒ1 VCR output (line level) via RCA connector providing a mixed signal between audio from the local side (except from the VCR input) and audio from the far end. This output is intended for connection to a VCR. When system is configured as stereo, this output will provide the right stereo information.

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TANDBERG 6000 MXP user manual Audio Inputs, Audio Outputs