ALLEN & HEATH DL1000, Руководство по обслуживанию

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series 5
Specifications
0 dBu = 0.775 Volts rms 0 dBV = 1 Volt rms
HEADROOM : ........................................................ +18dBu
MAX OUTPUT : .................. JACK +18dBu 2kohm max load
.....................LR (DL1000 ONLY) +22dBu 2kohm max load
.......................................PHONO +10dBu 2kohm max load
METERS : A, B................. peak reading 10 segment LED
FREQUENCY RESPONSE referred to 1kHz @ 0dBu:
Any input to any output .................. 20Hz to 20kHz +0/-1dB
DISTORTION : THD+Noise @ +14dBu 1kHz
Input to Output..................................................... <0.008%
CMRR Common Mode Rejection @ 1kHz
Mic (+40dB)........................................................... >80dB
CROSSTALK : Referred to driven channel @ 1kHz
Inter channel ......................................................... < -90dB
NOISE : Measured rms 22Hz to 22kHz
Mic input EIN (150 ohm source) .......................... < -127dB
POWER SUPPLY : ................. 100 to 240V AC @ 50/60Hz
................. Internal, autosensing AC mains input (DL1000)
........... Internal, linear regulated AC mains input (DP1000)
Power consumption:.............................35W max (DL1000)
.........................................................1000W max (DP1000)
Mains Fuse rating 100-240VAC: T500mA 20mm (DL1000)
Mains Fuse rating 100-120VAC: ......T10A 20mm (DP1000)
Mains Fuse rating 220-240VAC: ........T5A 20mm (DP1000)
Connections
INPUTS:
Mic in............................. XLR .........................pin 2 hot, 3 cold, balanced ...................... 2k ohm ..........variable –55 to –8dBu
Line in ........................... TRS jack .................tip hot, ring cold, balanced ...................... >30k ohms ....variable –31 to +16dBu
Stereo Ch Mic in............ XLR .........................pin 2 hot, 3 cold balanced ....................... 2k ohm ..........variable –55 to –8dBu
Stereo Ch Line in........... TRS jack .................tip hot, ring cold, balanced ...................... >30k ohms ....variable –31 to +16dBu
Stereo Ch Phono in ....... RCA PHONO ..........unbalanced ............................................. >30k ohms ....variable –31 to +16dBu
OUTPUTS:
Aux and foldback out ..... TRS jack.................tip hot, ring cold, impedance balanced..... <75 ohm ....... 0dBu
A+B Slave out ................ TRS jack.................tip hot, ring cold, impedance balanced..... <75 ohm ....... 0dBu
L&R out.......................... TRS jack.................tip hot, ring cold, impedance balanced..... <75 ohm ....... 0dBu
...................................... or RCA PHONO......unbalanced .............................................. 600 ohm ....... -10dBV
Mono out........................ TRS jack.................tip hot, ring cold, impedance balanced..... <75 ohm ....... 0dBu
A&B out (DL1000 only) .. XLR ........................pin 2 hot, 3 cold, balanced ....................... <75 ohm ....... 0dBu
Phones out .................... TRS jack.................tip left, ring right ....................................... for stereo headphones 30 to 600 Ohms