8
Matrix 4 I
NSTALLATION AND OPERATION MANUAL
16/12/02 V6.0
Microphone Inputs
Frequency Response
100Hz / -3dB(filter), 20kHz
±
0.5dB
Distortion <0.05%
20Hz-20kHz
Gain Range
-60dB
Input Impedance
>2k
Ω
(balanced)
Common mode rejection
>70dB 1kHz
Headroom >20dB
Noise
-120dB EIN 22Hz-22kHz (150
Ω
)
Equalisation
HF:
±
10dB/5kHz LF:
±
10dB/100Hz
Outputs
775mV (0dBu) balanced (3 pin male XLR)
22 General
Specifications
Power input
230V
±
10% (internal adjustment for 115V)
Fuse rating
T100mA H for 230V supply T200mA H for 115V supply
Fuse type
20mm x 5mm class 250V
Dimensions (cm)
48.260 x 13.25(3U) x 15 deep (+ con)
Weight (kg)
4.10 net
This product conforms to the following European EMC Standards:
BS EN 55103-1:1997
BS EN 55103-2:1997
This product has been tested for use in commercial and light industrial environments. If the equipment
is used in controlled EMC environments, the urban outdoors, heavy industrial environments or close to
railways, transmitters, overhead power lines etc. the performance of the unit may be degraded.
The product conforms to the following European electrical safety standard.
BS EN 60065:1998
Safety Considerations and Information
The unit must be earthed. Ensure that the mains power supply provides an effective earth
connection using a three-wire termination. When the mains switch is in the off ‘O’ position the
live and neutral conductors of the mains transformer are disconnected.
CAUTION – Installation
Do not expose the unit to water or moisture.
Do not expose the unit to naked flames.
Do not block or restrict any air vent.
Do not operate the unit in ambient temperatures above 35
o
C.
CAUTION - Mains Fuse
Replace the mains fuse only with the same type and rating as marked on the rear panel. The
fuse body size is 20mm x 5mm.
CAUTION – Servicing
The unit contains no user serviceable parts. Refer servicing to qualified service personnel. Do
not perform servicing unless you are qualified to do so.
Disconnect the power cable from the unit before removing the top panel and do not make any
internal adjustments with the unit switched on.
Only reassemble the unit using screws identical to the original parts.
In the interest of continuing improvements Cloud Electronics Limited reserves the right to alter
specifications without prior notice.
Cloud Electronics Limited 140 Staniforth Road Sheffield S9 3HF England
Tel44 (0) 114 244 7051 Fax +44 (0) 114 242 5462 E-mail: [email protected]
