Extension example after installing a model 5045, Setup of the ac2496, Master) (slave) – Fostex AC2496 User Manual
Page 9: Output input output, Input, Analog mixer-1 analog mixer-3 analog mixer-2, Adat digital signal (1-8) word clock
9
75
Ω
WORD
OUTPUT
INPUT
OUTPUT
DATA
16 - 9
24 - 17
8 - 1
100
Ω
RS422
THRU
AC-IN
INPUT
16 - 9
24 - 17
8 - 1
SCSI
ON OFF
REMOTE
MIDI
INPUT
THRU
OUTPUT
1
2
3
4
5
6
7
8
1
2
3
4
13
14
15
16
5
6
7
8
17
18
19
20
9
10
11
12
21
22
23
24
NE PAS OUVRIR
CAUTION
AVIS:
RISQUE DE CHOC ELECTRIQUE
WARNING:
TO REDUCE THE RISK OF FIRE OR ELECTRIC
SHOCK, DO NOT EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE.
ANALOG INPUT BALANCE [ +4dBu ] / UNBALANCE [ -10dBv ]
ANALOG OUTPUT BALANCE [ +4dBu ] / UNBALANCE [ -10dBv ]
ON OFF
DATA
MIDI
WORD
SCSI
REMOTE
ANALOG OUTPUT BALANCE [ +4dBu ] / UNBALANCE [ -10dBV ]
ANALOG INPUT BALANCE [ +4dBu ] / UNBALANCE [ -10dBV ]
Extension example after installing a Model 5045
The 8 analog-input channels of the AC2496 can be extended to 16 channels by installing an optional
Model 5045 8ch A/D card. Such an installation enables 24 track simultaneous recording by using a
D2424 as shown in example below.
• Connecting example for 24 track simultaneous recording
This is an example of installing a Model 5045 in an AC2496. Twenty four channels of analog signals can then be
recorded simultaneously. In this example, analog signals (1-8) from analog mixer 1 are input to ANALOG INPUT
1-8, while signals from analog mixer 2/3 (1-8, 9-16) connected to the AC2496 are converted to adat digital
signals and applied to DATA INPUT 9-16 and 17-24. Using this procedure, it is possible to simultaneously record
24 tracks.
Analog Mixer-1
Analog Mixer-3
Analog Mixer-2
adat digital signal (1-8)
WORD clock
• Setup of the AC2496
The same as the previous example, when using an AC2496 as an Analog-adat converter, it must be setup as
follows:
If WORD clock is input from a
D2424, the CLOCK SW must
be set to "WORD" and the ter-
minate SW to "ON."
If an 8 BUSS OUT mixer is to
be connected, set the ANA-
LOG INPUT MODE SW to "1-
8."
Set to "ADAT-48" or "ADAT-
44.1" to match the D2424
sampling frequency.
Set the AC2496 reference level
to match the output level (bal-
anced/unbalanced line) of ex-
ternal equipment connected
such as an analog mixer.
adat digital signal (9-16)
Analog signals (1-8)
(Master)
(Slave)