Ad824 & Da824 Converters - Yamaha DME32 Owner's Manual

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Chapter 16—I/O Options
AD824 & DA824 Converters
AD824
The Yamaha AD824 is a
high-performance
8-channel analog-to-digi-
tal converter that has
been designed primarily
for use with the DME32
Digital Mixing Engine. The AD824 features 24-bit linear analog-to-digital converters
and 128-times oversampling, offering a typical dynamic range of 110 dB. Optional
mini YGDAI cards offer a variety of digital output interfaces, with support for all the
popular digital audio interconnect formats, including AES/EBU, ADAT, and Tascam
TDIF-1. Analog inputs feature electronically balanced XLRs.
In addition, AD824 input channels feature electronically balanced analog insert points
on two 1/4" TRS phone jacks, high-quality mic preamps, independently switchable
48-volt phantom powering, and rotary gain adjustment.
By connecting the DME32 COM port, shown here, to the
AD824 COM PC/RS422 port with a 9-pin serial cable, remote
and recallable control of the AD824 is possible from DME Man-
ager.
The COM PC/RS422 switch on the AD824 should be set to
RS422 when connecting a DME32 or another AD824.
DME Manager features Gain Trimmer components especially for use with the AD824.
See "Gain Trimmer" on page 175 for more information.
DA824
The Yamaha DA824 is a
high-performance
8-channel digital-to-ana-
log converter that has
been designed primarily
for use with the DME32
Digital Mixing Engine. The DA824 features 24-bit linear digital-to-analog converters
and 128-times oversampling, offering a typical dynamic range of 110 dB. Optional
mini YGDAI cards offer a variety of digital input interfaces, with support for all the
popular digital audio interconnect formats, including AES/EBU, ADAT, and Tascam
TDIF-1. Analog outputs feature electronically balanced XLRs and 1/4" phone jacks.
See your Yamaha dealer for more information on the AD824 and DA824.
Hookup examples using the AD824 and DA824 are provided on the following pages.
DME32—Owner's Manual
WORD CLOCK PEAK
INTERNAL
NOMINAL
44.1kHz 48kHz BNC SLOT
SIGNAL
+48V
1 2 3 4 5
SEL
PEAK
NOMINAL
SIGNAL
1 2 3 4 5
PEAK GAIN
POWER
NOMINAL
dB
ON OFF
SIGNAL
+48V +48V MASTER
6 7 8 OFF ON
SEL
AD CONVERTER
COM
PEAK LOCK
POWER
NOMINAL
ON OFF
SIGNAL
6 7 8
DA CONVERTER