Harman AKG PT420 Guia De Inicio Rapido página 20

Also read the transmitter and receiver manuals!
1.
Turngaìncontrol
down
CCW.
2.
ConnectalO-dB
preattenuation pad
between m¡crophone
cable and input.
1.
Gain
control
on
the
mixer set
too
high.
2.
Mixer input sensitivity
too high.
Distortion:
1.
Switch
powerto
mixer or
amplifier on.
2.
Setchannelormas-
ter fader on mixer or
volume
control
on
amplifier to desired
level.
3.
Connect
microphone
to mixer or amplifier.
4.
Check cable
connec-
tors for secure seat.
5.
Checkcableandre-
place
if
damaged.
6.
Switch
phantom
power on.
Phantom power sup-
ply: connect to power
outlet or insert bat-
tery
(batteries).
Check cable and re-
place
if
necessary.
1.
Powertomixer
and/or amplifier
is
off.
2.
Channel
ormaster
fader on mixer, or
vol-
ume control on am-
plifier
is at zero,
3.
Microphone
is
noi
connected
to
mixer
or
amplifier.
4.
Cableconnectorsare
seated loosely.
5.
Cable is
defective.
6.
No
supply voltage.
No
sound:
Remedy
Possible Cause Problem
Tvoe:
pre-polarized
condenser microphone
Polar cardioid
Frequency range:
80
Hz
to
20,000
Hz
Sensitivity:
35 mV/Pa (-46 dBV re
1
V/Pa)
Electrical lmpedance at 1000
Hz:
< 200 ohms
Recommended load
impedance:
> 2000 ohms
Max. SPLfor 1% /
3%THD:
126d8/130d8
Equivalent noise
level:
22 dB(A) to
IEC 60268-4
Supply voltage:
B
29
L
battery supply,
MPAV
L phantom
power adapte¡
or AKG WMS
bodypack
transm¡tter
Current
consumption:
approx. 2 mA
Cable
length/Connector:
1.5 m (5 ft.) / 3-pin
mini XLR
Finish:
matte
black
Size (microphone only): length: 195 mm (7.7
ìn.);
max.
dia.: 134 mm (5.3
ìn.)
Net
weight
(microphone
l/cable):
26 g
(0.9 oz.)
Shipping weight 260 g (9.2
oz.)
This
product conforms to
the
standards listed
in
the
Declarat¡on of Conformity.
To order
a
free copy of the Declaration of
Conformity,
visit http://www.akg.com
or
contact
.com.
Frequency Response
Polar Diagram
AKG C 555
L
AKG C
555
L
21
20