11
Rear Panel
Everything that goes in, out, and through the
DA7
happens
on the Rear Panel, with the exception of the headphone
connector. The
DA7
provides multiple ways for doing many
things, so let your creativity be your guide.
The rear of the
DA7
is configured in four rows. The top row
contains analog INPUTS 1-16 (inputs 1-8 are balanced XLR
connectors and inputs 9-16 are balanced TRS (tip-ring-
sleeve) phone plug connectors).
Row 2 contains analog INS 1-16 (inserts) with (TRS) phone
plug connectors. Row 3 contains outputs for MASTER OUT,
REC OUT analog, MONITORS A&B, and AUX returns and
sends 1 through 6. The bottom row contains the METER
BRIDGE connection, MIDI IN/OUT, SERIAL PORT (for
direct connection to a PC or a Macintosh computer), WORD
CLOCK IN/OUT, DIGITAL IN/OUT, and a REMOTE SW
connector.
THIS EQUIPMENT COMPLIES WITH THE REQUIREMENTS FOR
A CLASS A COMPUTING DEVICE IN FCC RULES PART 15
SUBPART J. OPERATION OF THIS DEVICE IN A RESIDENTIAL
AREA MAY CAUSE HARMFULL INTERFERENCE REQUIRING THE
USER TO TAKE WHATEVER STEPS MAY BE NECESSARY TO
CORRECT THE INTERFERNCE.
WARNIG
- TO REDUCE THE RISK
OF FIRE OR ELECTRIC
SHOCK. DO NOT EXPOSE
THIS APPLIANCE TO
RAIN OR MOISTURE.
CAUTION
- TO REDUCE
THE RISK OF ELECTRIC SHOCK,
DO NOT REMOVE COVER. NO USER SERVICEABLE PARTS
INSIDE. REFER SERVICING TO QUALIFIED SERVICE
PERSONNEL.
CAUTION
- MAKE SURE THE POWER OF THE UNIT IS TURNED OFF
WHEN INSERTING OPTION CARDS INTO THE SLOTS OF THE UNIT.
OTHERWISE THE UNIT MAY BE DAMAGED.
RING
SLEEVE
METER BRIDGE I/F MIDI SERIAL PORT WORD CLOCK
AC IN
POWER
SIGNAL
GND
TIP
CONNECTION
INPUT/OUTPUT
NO 1:GND
NO 2:HOT
NO 3:COLD
INS
TIP:SEND
RING:RETURN
SLEEVE:GND
AUX
TIP:ODD
RING:EVEN
SLEEVE:GND
OdB is referenced to 0.775Vrms
CH17–24/SLOT 1
CH25–32/SLOT 2
TANDEM/
CH9-16
/BUS & AUX INSERT/SLOT3
ON
OFF
OUT
TO PC
OUT
/THRU
REC OUT 2TR A IN / INPUT15.16
IN
IN
RS422 / 485
110
OFF ON
75
OFF ON
DIGITAL IN / OUT
AUX2TR B IN (ANALOG)
MONITOR A OUT
(CR)
MONITOR B OUT
(STUDIO)
REC OUT
(ANALOG)
MASTER OUT
RETURN
5/6RL
R
LRLRL
R
L
3/4 5/6 3/4 1/2 1/2
RETURN SEND
SEND
+4dB 10k (UNBAL) (S/PDIF)
+4dB 10k (BAL)
–60dB to +10dB 5k (BAL/UNBAL)
+4dB 10k (UNBAL)
+4dB 10k (BAL)
+4dB 600 (BAL/UNBAL)
SMPTE & V SYNC
+4dB 600
(BAL)
+4dB 600
(BAL)
REMOTE SW
AES/EBU
S/PDIF
Talk on/off
Rec on/off
INS16 INS15 INS14 INS13 INS12 INS11 INS10 INS9
INPUT16 INPUT15 INPUT14 INPUT13 INPUT12 INPUT11 INPUT10 INPUT9 INPUT8 INPUT7 INPUT6 INPUT5 INPUT4 INPUT3 INPUT2 INPUT1
INS8 INS7 INS6 INS5 INS4 INS3 INS2 INS1
DA7 Rear Panel
Signal Gnd (signal ground)
AC Inlet
Power switch
Power Switch
Turns the power on and off to the
DA7
.
AC Inlet
Plug the AC power cord here.
Signal Ground [SIGNAL GND]
Connect to a grounded source to stabilize the voltage levels of the connected devices, and to prevent hum and buzz created by
ungrounded sources.
Rows 1 & 2 Connectors
Inputs 9-16 (TRS). Use these for
balanced -60 to +10 signals
Inputs 1-8 (XLR). Use these for balanced
-60 to +10 signals. Phantom powered
Channel 1-16 Inserts. These are TRS send and return connectors.
Cutaway of DA7 Rear Panel (Rows 1 and 2) Input and Insert Connectors
INPUTS 1-8
These inputs are designed for XLR connectors. The input
range is from -60dB to +10dB, 5k Ω BAL. Use the MIC/LINE
INPUT knobs on the Channel Strips for adjustment of the
incoming level. From the [CHANNEL] window, the +48V
phantom power can be individually turned on or off for each
channel via the screen.
INPUTS 9-16
Use these inputs with a 1/4” TRS (tip-ring-sleeve) phone
plug connector. Use the MIC/LINE INPUT knob to adjust the
input level. The input range is from -60dB to +10dB, 5k Ω
BAL. There is no +48V phantom power. Microphones used
on these inputs must be externally powered if required.
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