LD Systems IMA 30 Bedienungsanleitung Seite 15

Gain
Phantom Power
VOX Threshold
Priority Contact closure
Connector
Standby wake up threshold
Chime
Play time
Resolution
Music inputs – CD/AUX
Nominal input sensitivity
Nominal input clipping
Connector
THD+N
Frequency response
Input Impedance
SNR
SNR (Best conditions)
Gain
Standby wake up threshold
Music input – BT
THD+N
Frequency response
SNR
SNR (Best conditions)
Amplifier Output
Type
Amplifier Outputs
Connector
RMS output power
Peak output power
Frequency response
Tone Control
Protection
Aux Output
Connector
Frequency response
Maximum output level
Mic: -Inf to 45dB (SPK) / 38 dB (AUX Out)
Line: -Inf to 22dB (SPK) / 0 dB (AUX Out)
+24V, 10mA Switchable
Mic: 0%: Off, 25%: -36 dBu, 50%: -48 dBu, 100%: -66 dBu
Line: 0%: Off, 25%: 1 dBu, 50%: -11 dBu, 100%: -28 dBu
+5VDC Normally Open for dry contact
Mic/Line1: 5-pin Terminal Block, pitch 5.08mm + 1 XLR/6.3mm Jack combo connector
Mic/Line2: 3-pin Terminal Block, pitch 5.08mm + 1 dual RCA Mono Summed
Mic: -70 dBu
Line: -35 dBu (Line), -40 dBu (Mono Sum)
2s
12 Bit
-6 dBV (Sine 1 kHz, Gain max)
8 dBV (Sine 1kHz)
2 x dual RCA Mono Summed
< 0.05% (SPK OUT, -6 dBu, 20-20 kHz, CH Gain max, Master Gain max (0 dB), 20 kHz BW)
< 0.01% (AUX OUT, -6 dBu, 20-20 kHz, CH Gain max, 20 kHz BW)
20 Hz – 20 kHz (SPK OUT, -3 dB)
20 Hz – 20 kHz (AUX OUT, -3 dB)
20 kohms (Unbalanced)
>86 dB (SPK OUT, -4 dBu, CH Gain max (0 dB), Master Gain max (0 dB), 20 kHz BW, a-weighted)
>90 dB (AUX OUT, -6 dBu, CH Gain max (0 dB), 20 kHz BW, a-weighted)
>90 dB (SPX OUT, +10 dBu, CH Gain max (0 dB), Master Gain (-16 dB), 20 kHz BW, a-weighted)
>104 dB (AUX OUT, +10 dBu, Gain max (0 dB), 20 kHz BW, a-weighted)
-Inf to 5 dB (AUX), 27dB (SPK)
-45 dBu
< 0.2% (SPK OUT, -10 dBFs, 20-20 kHz, Gain max, 20 kHz BW)
< 0.2% (AUX OUT, -10 dBFs, 20-20 kHz, Gain max, 20 kHz BW)
25 Hz – 20 kHz (SPK OUT, -3 dB)
25 Hz – 20 kHz (AUX OUT, -3 dB)
>80 dB (SPK OUT, -10 dBFs, Gain max (0 dB), 20 kHz BW, a-weighted)
>80 dB (AUX OUT, -10 dBFs, Gain max (0 dB), 20 kHz BW, a-weighted)
>86 dB (SPX OUT, 0 dBFs, CH Gain max (0 dB), Master Gain (-10 dB), 20 kHz BW, a-weighted)
>93 dB (AUX OUT, 0 dBFs, Gain max (0 dB), 20 kHz BW, a-weighted)
Class D
Low-Z: 4 ohm minimum load, High-Z 70V or 100V outputs
5-pin Terminal block (pitch 5.08mm)
35 W (Continuous sine wave 1kHz, 4 ohm load)
39 W (100 msec sine 1kHz Burst @ 4 ohm load)
20 Hz – 20 kHz (LO-Z, -3 dB)
60 Hz – 20 kHz (HI-Z, -3 dB)
BASS: +-10dB (100Hz), TREBLE: +-10dB (10 kHz)
Audio Limiter (10dB range), Over/Undervoltage, Overtemperature, Short-Circuit, Offset-Detection
3-pin Terminal block (pitch 5.08mm)
20 Hz – 20 kHz (-3 dB)
22 dBu
15