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Peripheral Equipment
207
6.1.2 Audio
2 Audio Inputs
1 microphone input (balanced, 24V phantom powered) via XLR connectors.
1 audio input (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,
pin 2 hot, pin 3-
cold/neutral
Female RCA/phono,
sleeve-ground,
centre-signal
Input impedance
2400 ohms (pin 2 -
3)
10K ohms
Max input level when
set to minimum input
level
83 mVpp
15.5 Vpp
Max input level when
set to maximum
input level
6.2 mVpp
1.2 Vpp
Range, menu
adjustable input gain
22.5 dB (16 steps of
1.5 dB)
22.5 dB (16 steps of
1.5 dB)
Phantom power
voltage
24 V +/- 5%
-
Phantom power
resistor, pin 2
1200 ohms
-
Phantom power
resistor, pin 3
1200 ohms
-
Max phantom power
current pr mic
12 mA
-
Summary of Contents for 550 MXP
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Page 134: ...TANDBERG 550 MXP 120 PC Presentation shown in Wide stretched mode ...
Page 231: ...Peripheral Equipment 217 ...
Page 235: ...Peripheral Equipment 221 ...
Page 260: ...TANDBERG 550 MXP 246 ...
Page 264: ...TANDBERG 550 MXP 250 Top view ...
Page 267: ...Appendices 253 Dimensions Front view Side view Rear view Underside view ...