Panasonic Ramsa Audio Mixer Wr Da7 Users Guide

DA7 Users’ GuideF-1
F
Technical
Specifications
General
Power requirement USA AC 120v 60Hz
General AC 220 ~ 240v 50Hz
Power consumption 105w (with options)
Frequency response 20Hz ~ 20kHz, + 1dB ~ -2dB
T.H.D. (total harmonic distortion) Less than 0.1% (input = +10dB/1kHz,
output = +4dB/RL 600½
Equivalent input noise -128dB (Rs=150½Input sensitivity=-60dB 
typical
Residual noise -93dB typical
Maximum voltage gain 84dB: MIC/LINE(1-16) in ~ BUS out
84dB: MIC/LINE(1-16) in ~ MASTER out
84dB: MIC/LINE(1-16) in...

Compressor
Threshold -60dB ~ 0dB (1dB/step)
Ratio 1.0, 1.1, 1.3, 1.5, 1.7, 2.0, 2.5, 3.0, 
3.5, 4.0, 5.0, 6.0, 8.0, 10, 20, °(16 points)
Attack time 0ms ~250ms (1ms/step)
Release time 5ms ~ 2000ms (5ms/step)
Gain 0dB ~ +12dB (0.5dB/step)
Gate
Threshold -80dB ~ -15dB (1dB/step)
Attack Time 0ms ~ 250ms (1ms/step)
Release time 5ms ~ 2000ms (5ms/step)
Expander
Threshold -80dB ~ -15dB (1dB/step)
Ratio 1.0, 2.0, 3.0, 4.0, 5.0, 6.0, °
Attack time 0ms ~ 250ms (1ms/step)
Release time 5ms ~ 2000ms (5ms/step)
Range...

CHANNEL library 50 registers
EQUALIZER library 50 registers
DYNAMICS library 50 registers
AUTOMATION 4 mix
Ambient operating temperature 0° C ~ 40° C (32° F ~ 104°F)
Dimensions (mm) 698W x 244H x 549.5D
Weight (without options) 23kg (51lbs)
Finish ABS resin (Top Panel), Blue black
Standard Accessories Power Cord, Users’ Guide, 
Warranty Card, Registration Card
Analog Inputs(0dB = 0.775 Vrms, 0dBV = 1 Vrms)
Input Source Signal Level (Nominal-   Connector
TypeImpedancebefore clipping)Type
CH inputs 1-8...

Digital In and Out
2TR IN (INPUT 15,16)
in/out: In
format: IEC 958 Professional (AES/EBU) or Consumer (S/PDIF) 
Level: RS-422 (AES/EBU) or 0.5v [pp]/75½(S/PDIF)
Connector: XLR 3-31
REC OUT
in/out: Out
format: IEC 958 Professional (AES/EBU) or Consumer (S/PDIF) switchable
Level: RS-422 (AES/EBU) or 0.5v [pp]/75½(S/PDIF)
Connector: XLR 3-32
AUX RETURN 1/2
in/out: In
format: IEC 958 Consumer (S/PDIF)
Level: 0.5v [pp]/75½
Connector: RCA pin jack
AUX SEND 1/2
in/out: Out
format: IEC 958 Consumer (S/PDIF)...

Appendix F
DA7 Users’ GuideF-5
F
Technical
Specifications
TO PC
in/out: In and Out
Connector: Mini-DIN Connector 8P
RS422/485
in/out: In and Out
Connector: D-sub 9P
FOOT SWITCH
in/out: In
Level: TTL level, Normally Open (Unlatch type)
Connector: Phone jack
Optional Accessories
Meter Bridge
Type: Bargraph LED, 26 channels, 15 points for each
Format: RAMSA original Level NET II
Power: DC 7v
Connector: D-sub 15P
ADAT Interface card (8 in / 8 out)
Type: ADAT (DIRECT OUT / BUS / AUX / MASTER, Input 9-32)...

A-D/D-A Card (8 in / 8 out)
Input 1 ~ 8 (balanced)
Indicated impedance: 10k½
Nominal source impedance: 50½~ 600½
Nominal input level: +4dB (1.23V) 
Maximum input level
before clipping: +18dB (6.15V) 
Connector type: D-sub 25P
Output 1 ~ 8 (balanced)
Indicated impedance: 10k½
Nominal source impedance: 150½
Nominal input level: +4dB (1.23V) 
Maximum input level
before clipping: +18dB (6.15V) 
Connector type: D-sub 25P
SMPTE/V SYNC Card
SMPTE IN
in/out: In
Format: SMPTE (LTC)
Signal type: nominal -10dBV /...

Appendix F
DA7 Users’ GuideF-7
F
Technical
Specifications
Level Diagram
(–0.3)
(+6)  
P
MASTER
+4
BAL
MONITOR A
+4
BAL
MONITOR B
+4
BAL
AUX SEND
+4
UNBAL I/V(–8.3) 
(–0.3) (–8.3)(–7.1) (0)(0) (–3.3) (+3.3) (+6)
LPF(–7.1)
BA
SS
LPF S
BTL
BTL
(+5.6)(+24 
       to +2)
(0)
INPUT
–60 to +10
BAL
AUX RTN
+4
UNBAL
MAX LEVEL
NOMINAL LEVEL30
20
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110
–120
–130
–120
–130
MAX LEVEL
NOMINAL LEVEL
INPUT
AUX RTN30
20
10
0
–10
–20
–30
–40
–50
–60
–70
–80
–90
–100
–110 ANALOG...

Appendix F
DA7 Users’ GuideF-8
F
Technical
Specifications
12
3
12
3
CH1-8
CH9 - 16
CH17 to 24 DIGITAL
IN
DIGITAL
Slot 3
IN
DIGITAL
Slot 1
IN
CH25 to 32
AUXRTN 1,2
AUXRTN3 to 6DIGITAL
Slot 2
IN
DIGITAL
IN
(S/PDIF)
T. B
2TR B IN
L  +4dB
R  +4dB-14dBFS
OSC
30,60,100,400,1k,4k,10k,pinkSOLO
2band
EQ
L:HPF/SHL/PEQ
H:LPF/SHH/PEQ METER
GAIN
SLATE
STODIO
ALLAUX TB
2band
EQ
L:HPF/SHL/PEQ
H:LPF/SHH/PEQ METER
GAINMETER
+12 to –24dB
0.5 step A  / D HA
HA20 bit
AUX6
only AUX6
onlyFormat
Converter Format
Converter...

Appendix F
DA7 Users’ GuideF-9
F
Technical
Specifications
1 2
3
1
2
3
1 2
3
BUS1 to 8
AUXSEND 1,2
SAME AS
AUXSEND1,2
SAME AS
AUXSEND1,2
SAME AS MASTER L AUXSEND 3,4
AUXSEND 5,6
MASTER L/RTANDEM
CNNECTION
I/O
32input
RAMSA
DIRECT
SLOT
OUT
SLOT1,2,3
INS I/O
INS I/OMETER
METER METER 4band
PEQ
+4dB
+4dB
+4dB +4dB
+4dB
+4dB
+4dB
+4dB
+4dB +4dB DY N
4band PEQ
DY NSLOT1,2,3
SLOT1,2,3
SLOT1,2,3
SLOT1,2,3SLOT1,2,3 SURROUND
MONITOR
L:HPF/SHL/PEQ
ML:PEQ
MH:PEQ
H:LPF/SHH/PEQCOMP+GATE
/EXPANDER
L:HPF/SHL/PEQ
ML:PEQ...

Appendix F
DA7 Users’ GuideF-10
F
Technical
Specifications
Dimensions
214365
214365
87L/RDIRECTBUS ASSIGN
AUX DYNAMICS / DELAY
PAN / ASSIGN/ 
SURROUND
EQUALIZER
MONITOR A
MONITORA LEVELMONITORB LEVELT. B.LEVELMIC
MONITOR BMONITOR A
ONTALK BACK
PARAMETER 1ABC 2LOOP
UTILITY MIDI D-I /O
GROUP
UNDO/REDO
MMC /CURSORWRITE
SCENE MEMORYREAD
STORE
LIBRARYRECALL AUTOMATION
SET UP
DEF 3
GHI 4 JKL 5 MNO 6
PORS 7SETTUV 8PLAY
STOP
RECENTERCURSOR
MODEREW
FF# 0WXY 9
SOLO
MONITOR10 010 010 0
-60 +10 -10
+410
10
20
30...