Drawmer A2D2 DMS-3, Руководство пользователя

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For warranty service please call Drawmer Electronics Ltd. or
their nearest authorised service facility, giving full details of
the difficulty.
A list of all main dealers can be found on the Drawmer
webpages.
On receipt of this information, service or shipping instructions
will be forwarded to you.
No equipment should be returned under the warranty without
prior consent from Drawmer or their authorised representative.
For service claims under the warranty agreement a service
Returns Authorisation (RA) number will be issued.
Write this RA number in large letters in a prominent position
on the shipping box. Enclose your name, address, telephone
number, copy of the original sales invoice and a detailed
description of the problem.
Authorised returns should be prepaid and must be insured.
All Drawmer products are packaged in specially designed
containers for protection. If the unit is to be returned, the original
container must be used. If this container is not available, then
the equipment should be packaged in substantial shock-proof
material, capable of withstanding the handling for the transit.
CONTACTING
DRAWMER
Drawmer Electronics Ltd., will be pleased to answer all
application questions to enhance your usage of this
equipment. Please address correspondence to:
Drawmer (Technical Help line)
Coleman Street
Parkgate
Rotherham
S62 6EL
UK
Alternatively contact us by E-mail on :
tech@drawmer.com
Further information on all Drawmer dealers, Authorised service
departments and other contact information can be obtained
from our web pages on:
http://www.drawmer.com
A2D2 DMS-3 GENERAL INFORMATION
CHAPTER 3
IF A FAULT DEVELOPS SPECIFICATION
Analogue Inputs Left/Right balanced XLR
(Pin 2 Hot)
Frequency Response 20Hz-20kHz +/- 0.1dB
Input Level Range for 0dBFs -2.0dBU to +28dBU
Crosstalk -103dBFs @ 1kHz
-84dBFs @ 10kHz
Factory Calibration of Presets +18dBU = 0dBFs
THD+Noise 0dBFs >101 dBFs
-1dBFs >103dBFs
-3dBFs >105dBFs
-6dBFs >107dBFs
-12dBFs >110dBFs
A/D Converter
2 x Temperature Compensated Xtal Oscillators (TCXOs)
AES GRADE 1 Stability,
Tolerance +/-1ppm (0-60 Celcius),
<<+/-1ppm (15-30
Celcius)
2 x Stereo Sample
Rate Converters:
full up/down conversion
44.1, 48, 88.2, 96, 176.4,
and 192kHz
2 x AES/EBU Neutrik XLR Neutrik XLR
2 x S/PDIF Outputs Coaxial, RCA Type
2 x TOSLink JIS F05
Bit Depth 24Bit and 16Bit Dither
Word Clock Outputs
Output impedance 22.5 ohms giving 4v
pk-pk into 75 ohms
General
Power Supply:
230Volt or 115V at
50-60hZ, 16VA
Fuse Rating 80mA for 230Volt,
160mA for 115Volt.
CONFORMING TO:
IEC127-2
Fuse Type 20mm x 5mm, Class 3
Slow - Blow
250Volt working
Dimensions: 1u, 19" Rack Mount,
482mm(W) x 44mm(H) x
145mm(D)
Weight 2.213 kg