Instrukcja obsługi AKG CM311 L
Przeczytaj poniżej 📖 instrukcję obsługi w języku polskim dla AKG CM311 L (4 stron) w kategorii mikrofon. Ta instrukcja była pomocna dla 14 osób i została oceniona przez 7.5 użytkowników na średnio 3.5 gwiazdek
Strona 1/4
D
CM311 A
CM311 AESH
CM311 L
esigned for touring and live-sound
applications, the AKG/Crown CM311
is a rugged head-worn microphone
with unequalled performance. It sounds like
the best handheld microphones - full,
clear, and distortion-free, even with the
loudest singers.
The CM311 is the latest version of the
AKG/Crown’s proprietary Dieroid ®
technology. Its cardioid pickup pattern
rejects sounds from the rear, such as oor
monitors. Its
noise-cancelling ability rejects
sounds at a
distance, such as instruments
on stage and
crowd noise. This results in
the CM311 having outstanding gain-before-
feedback and isolation.
Lightweight and comfortable, the mic’s
headband and boom adjust to t any singer.
An included pop lter greatly reduces
breath noise and pops. Because of the
boom’s unique behind-the-ear design, it
does not cover up the singer’s face.
Three models are available: CM311 A,
CM311
AESH and CM311 L. The CM311 A is
powered by a
9 V battery or phantom power.
It has a
battery belt pack with an on/o
switch, a
programmable mic on/o switch,
and a
“Mic On” LED. The CM311 AESH has
a T4AF connector, allowing you to connect with
Shure® wireless systems. The L version offers a
3-pin mini XLR output, which fits all AKG wireless
body-pack transmitters.
How to adjust for best t and to prevent
boom bounce
Note: To get the maximum performance out
of this microphone, take the time to adjust it
to t correctly.
For best results, the CM311 A MUST be
custom tted to a single user’s head. This
simple procedure takes only a few minutes.
Please refer to Fig. 5 and locate the parts
described.
1. If the microphone is for yourself, we
suggest that you use a mirror to double
check the t as you make adjustments.
2. Loosen (just a little) the thumbscrew
located on the outside of the foam block,
part way back on the boom. This allows the
boom to slide in and out, and to rotate left
and right.
DIFFEROID
®
HEAD-WORN
CONDENSER MICROPHONE
Specications
Transducer type:
Electret condenser.
Frequency response (typical):
50 Hz to 17,000
Hz
(see Fig. 1).
Polar pattern:
Cardioid (see Fig. 2).
Impedance:
CM311 A, 75 ohms balanced. CM311
AESH and CM311 L, 6 kilohms unbalanced.
Recommended load impedance:
CM311 A,
1000 ohms or greater. CM311 AESH and
CM311 L, 10
kilohms.
Open-circuit sensitivity, typical, close-talking:
CM311 A, 4 mV/Pa* (–48 dB re
1V/Pa),
CM311 AESH and CM311 L, 1.25 mV/Pa
(–58 dB re 1V/Pa).
Power sensitivity, typical, close-talking:
CM311 A: – 42.5 dB re 1 mW/Pa*, CM311
AESH and CM311 L:
–71.5 dB re 1 mW/Pa.
Equivalent noise level (self noise):
26 dB
SPL typical (0 dB = 0.0002 dyne/cm2),
A-weighted.
S/N ratio:
68 dB at 94 dB SPL.
Maximum SPL:
CM311 A, 148 dB SPL produces
3% THD. CM311 AESH and CM311 L, 140 dB
SPL with 3V DC, 148 dB SPL with 9V DC.
Operating voltage:
CM311 A, 9 V DC internal
alkaline battery or 18-48 V phantom power.
CM311 AESH and CM311 L, 3-9 V DC from
the transmitter’s
battery.
Polarity:
Positive pressure on diaphragm
produces positive voltage on CM311 A XLR
pin 2 with respect to pin 3, and on CM
311
AESH and CM311 L shield with respect to
white lead.
Current drain:
CM311 A, 6.5 mA nominal.
CM311 AESH and CM311 L, 0.27 mA
nominal.
Battery life:
CM311 A, 85 hours. CM311 AESH
and CM311 L,
approximately equal to
transmitter battery
life.
O
-
Out
(
w
Mat
b
im
Fini
Ne
t
C
Dim
d
7
S
Incl
c
Opt
s
p
A
w
*1
pa
-
attenuation:
70 dB.
tpu
t connectors:
CM311 A, 3-pin pro audio
XL
R type). CM311 AESH, TA4F for Shure®
wireless systems
. CM311 L, 3-pin mini XLR.
terials
:
High-impact plastic mic housing,
bras
s boom, steel wire headband, high-
mpac
t plastic and steel battery pack.
sh
:
Satin black.
weight:
Head-worn mic, 2.1 oz (61 g).
CM311
A belt pack and battery, 6.1 oz (173g).
mensions
:
Headband 5.5-inch (13.97 cm)
diamete
r, adjustable. Boom approximately
7
-inch (17.78 cm) x 3-inch (7.62 cm).
See
Figs. 3 and 4.
ude
d accessories:
Microphone carrying
ase
, WS-6 foam pop lter, clothing clip.
iona
l accessories:
PH-4B phantom power
uppl
y (4 channels, AC powered). PH-1A
phanto
m power supply (1 channel, battery
or
AC
-adapter powered). WS-14 accessory
windscreen.
asca
l = 10 dynes/cm
2
= 10 microbars = 94 dB SPL.
Specyfikacje produktu
| Marka: | AKG |
| Kategoria: | mikrofon |
| Model: | CM311 L |
Potrzebujesz pomocy?
Jeśli potrzebujesz pomocy z AKG CM311 L, zadaj pytanie poniżej, a inni użytkownicy Ci odpowiedzą
Instrukcje mikrofon AKG
17 Lutego 2025
10 Stycznia 2025
13 Października 2024
8 Października 2024
7 Października 2024
6 Października 2024
5 Października 2024
5 Października 2024
1 Października 2024
1 Października 2024
Instrukcje mikrofon
- Astatic
- Celly
- Marshall Electronics
- Sound Devices
- Plantronics
- Adastra
- JBL
- Valcom
- Nowsonic
- Audac
- IMG Stageline
- Niceboy
- Manta
- Joy-It
- Beyerdynamic
Najnowsze instrukcje dla mikrofon
9 Kwietnia 2025
9 Kwietnia 2025
9 Kwietnia 2025
9 Kwietnia 2025
9 Kwietnia 2025
9 Kwietnia 2025
8 Kwietnia 2025
2 Kwietnia 2025
2 Kwietnia 2025
2 Kwietnia 2025