Drawmer DC2496 High Resolution A/D Converter - Manual (Page 16)

16
OPERATION
COMMENTS
INPUT
SIGNAL
OPERATION
FRONT PANEL
LIMITER WORD
RESOLUTION
DITHER SAMPLE
RATE
EXTENDED
WORK CLOCK
REPLAY
TRACK
MODE DIGITAL
GAIN
EXT > SPDIF
AES
TDIF
A/D
ADAT
HOLD
FAST
MED
OFF
SLOW
16 BIT
18 BIT
20 BIT
24 BIT
22 BIT
OFF
WHITE
DUAL
H.F.
M.F.
44.1K
48K
96K
88.2K
7,8
5,6
1,2
3,4 PLAY
RECO RD
0 +18
+6
+3
+9
+12
+15
AES/SPDIF
BNC
TDIF
ADAT
EXT > SPDIF
AES
TDIF
A/D
ADAT
HOLD
FAST
MED
OFF
SLOW
16 BIT
18 BIT
20 BIT
24 BIT
22 BIT
OFF
WHITE
DUAL
H.F.
M.F.
44.1K
48K
96K
88.2K
7,8
5,6
1,2
3,4 PLAY
RECO RD
0 +18
+6
+3
+9
+12
+15
AES/SPDIF
BNC
TDIF
ADAT
EXT > SPDIF
AES
TDIF
A/D
ADAT
HOLD
FAST
MED
OFF
SLOW
16 BIT
18 BIT
20 BIT
24 BIT
22 BIT
OFF
WHITE
DUAL
H.F.
M.F.
44.1K
48K
96K
88.2K
7,8
5,6
1,2
3,4 PLAY
RECO RD
0 +18
+6
+3
+9
+12
+15
AES/SPDIF
BNC
TDIF
ADAT
EXT > SPDIF
AES
TDIF
A/D
ADAT
HOLD
FAST
MED
OFF
SLOW
16 BIT
18 BIT
20 BIT
24 BIT
22 BIT
OFF
WHITE
DUAL
H.F.
M.F.
44.1K
48K
96K
88.2K
7,8
5,6
1,2
3,4 PLAY
RECO RD
0 +18
+6
+3
+9
+12
+15
AES/SPDIF
BNC
TDIF
ADAT
Multi-Track Copy
Copy ADAT Recording to TDIF
Make a digital copy of normal stereo tracks
or hi-res 48K triple or 96K hex tracks.
Set ADAT to INT Clock.
Set TDIF to WORD Clock and Digital Input. ADAT optical
input
only effects D/A
and main digital
outputs.
only effects D/A
and main digital
outputs.
only effects D/A
and main digital
outputs.
ADAT optical
word clock
effects D/A, main
digital outputs
and aux digital
outputs.
SELECT THIS
RECORD
LED FIRST
only effects D/A and
main digital outputs
Copy TDIF to ADAT
Make a digital copy of normal stereo tracks
or hi-res 48K triple or 96K hex tracks.
Set TDIF to WORD Clock.
Set ADAT to DIG Clock and Digital Input.
TDIF 25 pin D
plug input
only effects D/A
and main digital
outputs.
only effects D/A
and main digital
outputs.
only effects D/A
and main digital
outputs.
TDIF external 25
pin D plug
word sync
effects D/A, main
digital outputs
and aux digital
outputs.
SELECT THIS
RECORD
LED FIRST
only effects D/A and
main digital outputs
Copy TDIF or ADAT Hi-Res Recording
to tracks 7,8 as stereo master
Reduce 48K 24Bit triple tracks to
16 Bit stereo.
Replay a ADAT or TDIF triple track reduced
to 16 Bit stereo.
Digitally copy ADAT to TDIF or TDIF to ADAT 44.1/48K or 88.2/96K recordings.
Also reduce 48K 24Bit triple tracks to 48K 16 Bit stereo with optimum dither, without using
sample rate conversion.
When the TDIF plug is inserted into the rear of
the DC2496 the main digital output word clock
BNC is only suitable for TDIF word sync input.
If digital gain is applied with the limiter off then
unpleasant digital distortion can occur on peaks.
When monitoring using the Slave Digital Output
white noise bursts at 0dB may be heard when
changing sample rate.
Always reduce monitor volume when selecting
different word clocks or sample rates.
Triple and Hex Tracks (tracks 1 to 6) can be
digitally copied in the same way as normal
stereo recording.
Tracks 7 & 8 will be a stereo processed signal
with gain limit and dither.
1)
2)
3)
4)
5)
TDIF digital
input fron
25 pin D plug
Use as
required
24 bit
stereo mode
High Frequency
Noise shaped
dither
TDIF external
25 pin D plug
word clock
Two leds will light
for triple track
replay - three for
hex
SELECT THIS
PLAY
LED FIRST
3 dB
of gain with limit
use as required
Select TDIF or
ADAT input as
required
Use as
required
16 Bit High Frequency
Noise shaped
dither
Select EXT
44.1/48K Led will
light depending
on recording
Select as
required
Two leds will light
for triple track
replay is detected
SELECT THIS
PLAY
LED FIRST
3 dB
of gain with limit
use as required
Reduce a hex or triple track 96/48K 24 Bit
recording to 48K 16 Bit with optimum noise
shaped dither on tracks 7,8 slave and main
outputs. Select EXT
44.1/48K Led will
light depending
on recording
Select EXT
44.1/48K Led will
light depending
on recording
Select EXT
44.1/48K Led will
light depending
on recording
+D=FJAH 3 OPERATION