Shure Pro Master 700 Service Manual page 3

. . .
Input Clipping Level.
. . . . . . . . .
Voltage Gain .94 dB BAL LO IMP INPUT to
Levels and Impedances
Nomi n al Maxi m um Actual
Circuit Level
BAL LO IMP INPUT 5 mV
HI IMP INPUT 50 mV
AUX INPUT 0.5V
MIX OUTPUT 1V
EFFECTS OUTPUT 1V
MONITOROUTPUT 1V
EQ INPUT
1V
EQ OUTPUT 1V
AUX OUTPUT 1V
MIC OUTPUT 5 mV
PA INPUT 1V
SPEAKER OUTPUT -
HEADPHONES -
SPECIFICATIONS* (continued)
BAL LO IMP 700 mV to 21 mV
(INPUT ATTEN
-30 to 0)
HI IMP 10V to 335 mV (INPUT
ATTEN -30 to 0)
AUX 30V to 10V (VOLUME
from 0 to 10)
SPEAKER OUTPUTS
71 dB HI IMP INPUT to SPEAKER
OUTPUTS
43 dB AUX INPUT to SPEAKER
OUTPUTS (700; 706: 49 dB)
64 dB BAL LO IMP INPUT to MIX
OUTPUT
77 dB BAL LO IMP INPUT to
MONITOR OUTPUT
74 dB BAL LO IMP INPUT to
EFFECTS OUTPUT
16 dB BAL LO IMP INPUT to MIC
OUTPUT
58 dB BAL LO IMP INPUT to AUX
OUTPUT
81 dB BAL LO IMP INPUT to
HEADPHONE OUTPUT
0 dB EQ INPUT to EQ OUTPUT
30 dB PA INPUT to SPEAKER
OUTPUTS
Worki n g
Level Impedance Impedance
700 mV l k 19-300 ohms
10V 145k lOOk or less
30V 50k 10k or less
9V 2.4k 2k or more
9V 2.4k 2k or more
9V 2.4k 2k or more
1OV 50k 10k or less
9V 2.4k 2k or more
9V 5k 2k or more
75 mV 70 ohms 19-300 ohms
1OV 50k 10k or less
-
28.3V 4 ohms or more
1 O V 360 ohms 4 ohms or more
. . .
Frequency Response
Hum and Noise
. . . .
(20 Hz to 20 kHz).
Noise
. . .
(300 Hz to 20 kHz).
Signal-to-Noise Ratio . . .Greater than 80 dB (below full
Mic lnput Simplex
. . . . . . . . . . . .
.24 Vdc open-circuit, 1.8k series
Power
Power Requirements . . .Models 700 and 706: 120 Vac
Environmental
Conditions
. . . . . . . . .
Operating .-7" to 43°C (20" to 110°F)
. . . . . . . . . . .
Storage .-40" to 74°C (-40" to 165°F)
. . .
Overall Dimensions. .l9O mm H x 584 mm
. . . . . . . . . . . . . .
Weight .700: 21.3 kg (47 Ib)
706: 17.9 kg (39% Ib)
. . . . . . . . .
Construction .Molded construction with black
. . . . . . . .
Certifications .Listed by Underwriters' Labora-
*Measurement Conditions (unless otherwise specified): All volume and gain
controls for measured channel at maximum; unused channel controls at 0 ;
equalization controls at 0. Measured input terminated as follows (unused
inputs unterminated): BAL LO IMP, 150 ohms; HI IMP, 33k; AUX. EQ and PA.
4.7k. All outputs terminated as follows: all high-level outputs. 47k; MIC,
150 ohms; SPEAKER, 4 ohms: HEADPHONES, 200 ohms.
2 2 dB, 40 to 20,000 Hz, BAL LO
IMP INPUT to SPEAKER OUT-
PUTS
-127 dBV equivalent input (BAL
LO IMP)
-128 dBV equivalent input (BAL
LO IMP)
output) at typical control set-
tings (orange marks, MASTER
at 5, INPUT ATTEN at -12)
resistance, simplex o n l o f f
switch
l o % , 50160 Hz; 1100W (700),
f
600W (706) max. (Can be re-
wired for other voltages; see
OPERATION AT OTHER VOLT-
A G E S ) ; Models 700E6 and
706E6: 100, 120, 140, 200, 220
and 240 volts, 50160 Hz (switch-
selectable).
W
x 508 mm
D (7% in. x 23 in. x 20 in.)
finish, carrying handle, molded
rubber feet, line cord storage
tories, Inc.; listed by Canadian
Standards Association as Cer-
tified (700, 706)