Yamaha Q1027 Support and Manuals
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Yamaha Q1027 Videos
Yamaha Q1027 EQ
Duration: 2:41
Total Views: 50
Duration: 2:41
Total Views: 50
YAMAHA GRAPHIC EQUALIZER PROFESSIONAL SERIES Q1027 27-1/3 OCTAVE EQ
Duration: 1:16
Total Views: 3,380
Duration: 1:16
Total Views: 3,380
L?C YAMAHA Q1027 PROFESSIONAL, C?I THI?N 90% CH?T ÂM, NH?T AUDIO
Duration: 4:48
Total Views: 239
Duration: 4:48
Total Views: 239
Popular Yamaha Q1027 Manual Pages
Q1027 Owners Manual Image - Page 2
...•This model is designed to withstand the rigors of professional use " flexibility and performance. CAUTION • Locate the Q1027 out of the direct rays of dirt with the voltage selector.
2 CONTENTS
F EATUR ES/CAUT ION
2
FRONT PANEL OPERATION
3
CONNECTION/BLOCK DIAGRAM
4
REAR PANEL OPERATION
5
EQUALIZING
6
MOUNTING THE SECURITY
COVER/SPECIFICATIONS
7
FEATURES •...
Q1027 Owners Manual Image - Page 3
... switch is
HPF
set to the OUT position.
4O1,1 804:
3 When rotated in the counterclockwise direction, it
warns that the equalizer section
position. * Between three and five seconds after the switch has
been set to ON, the muting circuit is activated in this section are no sound. FRONT PANEL OPERATION
0
0 YAMAHA
PROFESSIONAL SERIES
tra...
Q1027 Owners Manual Image - Page 4
CONNECTION/BLOCK DIAGRAM
CONNECTION
MIXER(PRE.AMPLIFIER)
OUTPUT
SOURCE
SPEAKER
"-OUTPUT-,
GRAPHIC EQUALIZER
NPUT -,
a
POWER AMPLIFIER
SPEAKER INPUT
MID
BLOCK DIAGRAM
INPAUTTT OUT ///
V
H.P.F
INPUT
80 o
40
OUT
1 32
N
o OFF
PIN 1 GND SW
E0
GRAPHIC EQUALIZER
LA OUT,/
IN
40Hz 800Hz I6K Hz 27BAND
+24V j
E
RELAY
POWER SUPPLY
IA
Q1-PEAK]
OUTPUT
N R
PHASE POWER...
Q1027 Owners Manual Image - Page 5
... are connected simultaneously.
0 Cannon socket XLR-3-32 The Q1027 employs a 3-pin (pin 1 shielded ground, pin...YAMAHA
I of
SEA MO
•
PA11.11 /FMOIX6
a
O0 0 0
0 OUTPUT It is sometimes caused by isolating the ground line. Hum or noise is provided with a Cannon socket for balanced output applications and a phone jack for replacement purposes.
@VOLTAGE SELECTOR (General Models Only) Set...
Q1027 Owners Manual Image - Page 6
...equalized to compensate for the
specific acoustic conditions in the service area by reducing the gain only for correct indoor response The frequency response curves and specifications provided with speaker units and systems are useful.
EQUALIZING
This model... the pink noise is highly dependent on the graphic equalizer so that the problem of the howl at the audience seats by 1/3 ...
Q1027 Owners Manual Image - Page 7
...Models 120V AC 60Hz General Models 110-130 or 220-240AC Selectable, 50/60Hz
Power Consumption
U.S. To prevent this model.
Model
18W
Canadian Model 24VA
General Models...COVER/SPECIFICATIONS
Mounting the security cover If the control knobs on the equalizer, once set,...trouble, a security cover is provided as an accessory to be re-adjusted.
Specifications subject to 0.775 V r.m.s.
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