Dynacord PM 502 User Manual page 34

34 en | Technical data
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Crosstalk, 1 kHz
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Microphone mute switch attenuation
Channel VOL and FX/AUX send attenuation
CMRR, MIC input, 1 kHz
Input sensitivity, all level controls in max. position
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Max. level, mixing desk, input VOL down, output VOL up
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Input impedances
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Output impedances
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Equivalent input noise, MIC preamp, A-
weighted, max. gain, 150 Ω
Noise, channel inputs to MASTER A L/R outputs, MBW = 22 kHz, A-weighted
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Signal-to-noise ratio, power amplifier, A-
weighted, 450 W, 4 Ω
15-May-14 | 02 | F01U297804
Any input to Speaker output
Amplifier Ch1/Ch2
Channel to channel
MIC
LINE (mono)
LINE (stereo)
CD (stereo)
MIC inputs, GAIN at min. position
Mono line inputs, GAIN at min. position
Stereo line inputs
PHONES output
MASTER A, B, AUX outputs
MIC
CD
All other inputs
PHONES
All other outputs (impedance balanced)
MASTER VOLUME down
MASTER VOLUME center, all channel
volume down
MASTER VOLUME center, all channel
volume center
20–22000 Hz
< -85 dB
< -78 dB
> 100 dB
> 85 dB
> 80 dB
-65 dBu (435 μV)
-45 dBu (4.35 mV)
HI: -27 dBu (34.6 mV), LO: -11 dBu (218 mV)
-27 dBu (34.6 mV)
+11 dBu
+30 dBu
+26 dBu
+21 dBu
+11 dBu
2 kΩ
10 kΩ
> 15 kΩ
47 Ω
150 Ω
-129 dBu
-99 dBu
-90 dBu
-85 dBu
104 dB
User manual
PM 502
Bosch Sicherheitssysteme GmbH