Formula Sound AVC2, Руководство пользователя, Страница: 6 / 6

AVC2 SPECIFICATIONS
Frequency response 20Hz - 30kHz +/- 0.5dB
Distortion O/P level Attenuation
(THD and noise) freq 1kHz 0dBu 0dB < 0.01%
0dBu 12dB < 0.015%
0dBu 30dB < 0.05%
Noise measured 20Hz-20kHz Equiv. input noise < -90dBu
INPUTS Electronically balanced, connect pins 1 & 3 to screen pin 2 hot for unbalanced use
XLR Connector Pin 1 screen Pin 3 -Ve Non Phase Pin 2 +Ve Phase
Input impedance Balanced 20K ohms
Unbalanced 10K ohms
Maximum input level +22dBu
Clip indicator Indicates @ +20dBu
OUTPUTS Electronically balanced, connect pins 1 & 3 to screen pin 2 hot for unbalanced use
XLR Connector
Pin 1 screen Pin 3 -Ve Non Phase Pin 2 +Ve Phase
Source impedance 100 ohms
Minimum load impedance 600 ohms
Operating Threshold Range
High range Average level adjustable +5 dBu -2dBu
Low range Average level adjustable -8 dBu -14dBu
N.B. If a signal generator is used as the source for making adjustments to the operating threshold, the threshold will
be approx. 6dB lower than using a music source due to the averaging measurement which the unit uses for control.
For operation outside the above ranges contact Formula Sound Ltd.
ATTENUATOR RANGE -3dB -6dB -9dB -12dB -15dB -18dB -24dB -30dB
CONTROL CHAIN
A control chain with a flat frequency response Linear, “A” weighted, or a combination of both may be selected to
control the attenuators.
AUX CONNECTIONS 1 & 2 Mute 3 & 4 Dim output -20dB 5 & 6 Remote warning 7 & 8 Level 2 select
POWER
220-240V AC (110V to order) Mains Fuse 250mA slow blow I.E.C. Mains connector
FINISH
Front and Rear panels - Black anodised aluminium with silver notation
Case black plastic-coated steel.
DIMENSIONS
19" Rack mounting 1RU
Width 482mm (19") Depth 200mm (7.9") Height 44mm (1.75")
FORMULA SOUND LTD.
Ashton Road
Bredbury
Stockport
Cheshire
UK
SK6 - 2SR TEL 0161 494 5650 (+44 161 494 5650) FAX 0161 494 5651 (+44 161 494 5651)
Formula Sound reserve the right to alter specifications at any time without notice.