Akg PZM11 Handleiding

Bekijk gratis de handleiding van Akg PZM11 (2 pagina’s), behorend tot de categorie Microfoon. Deze gids werd als nuttig beoordeeld door 36 mensen en kreeg gemiddeld 4.3 sterren uit 3 reviews. Heb je een vraag over Akg PZM11 of wil je andere gebruikers van dit product iets vragen? Stel een vraag

T

PRESSURE

ZONE

MICROPHONE

®

he MPZ11 LL WR is a weather-

resistant Pressure Zone Microphone

®

with balaa nced, ne-level tt. A lioupu

plastic membrane iide thnse

microphone protects the mic capsule

from water damage. The mimounts in a c

standard electrical outlet box. Applications

ile fast-fd restaurantstdooncudoo, our

intercoms, tolt, bl boohsridges, theme park

security, home autaomtion, and so on.

The microphone can be pled duggirectly into a

VCR ne input - no coslitly mic prmp ieas

needed. Outt (via rew terminals) can bpusce

balanced or unbalanced. Powering is by 12 24-V

ACor DC. The unit can be factory-set for an- ph

tom powering by special order.

In the PZM11 LL WR, frequencies below the voice

range are rolled o to reduce trac rumble. The

hi-egh frquency response is ted to helboosp

articulation. Because of s taitilored response and

PZM constrtiucon, the PZM11 LL WR will pick up

conversations or other desired sounds with extra

clarity.

The unit is “weather resistant,”ich mwheans:

• The microphone will work during and after

rainfall.

• The mis frec’ quency response will change

temporarily ithe mef mbrane gets wet, but will

return to normal en dry. wh

• Iwatef r freezes on the membrane, the mic’s

frequency response will change, t will bu

return to rmal en the ice menowhlts and the

membrane dries.

• Hi-preghssure water sprays directly on the

membrane (thrh the lered walplateougouvl )

may damage the membrane.

• The microphone is t desied to be sub- nogn

merged.

Installation

1. Plse refer to Fire 3 and late all the paeaguocrts

shown. The electrical et x and cables aroutlboe

not incudled.

2. Run a 2-conductor shielded cable to the

surface where you intend to itall the micro- ns

phone. Itall a stansndard electrical et outlbox

there (2-ih minim depth). ncmu

3. The PZM11 LL WR can be powered by 12 24-V

ACor DC.

From r power source, run a twisted pair you

power cable to the mic laoction. Run the power

cable thrh the le in the electrical oughobox.

Service the end of the power cable.

Specifications

Transducer type: Electret condenser.

Frequency response (typical): 80 Hz to 10,0 Hz 00

(see Fig. 1).

Polar pattern: Hemispherical.

Iedance: mp75 ohms, balanced. Recommended

minimum load iedampnce 1000 ohms.

Open-circuit seitivity, tnsypical: 1.4 V/. Pa

Power sensitivity, typical: +8 dBm/. Pa

Equivalent ise level (self-ise): nono26 dB SPL ticaypl

(0 dB = .0002 dyne/cm

2), A-weited. gh

S/N Ratio: 68 dB at 94 dB SPL.

Maxim muSPL: 100 dB SPL produces 3% THD at

maximum gain.

Operating volge: ta12 24-V ACor DC, Phantom

powering by special order.

Polity: arPositive pressure on diaphragm produces

positive voltage on audio+ terminal with respect to

audio–terminal

Current drain: 4 milliamperes.

Operating temperature range: –10 to +60 deg. C, 14

to 140 deg. F. The mic still works at –40 deg. Cbut

its sensitivy is reduced. When the mic is returneitd

to normal eraopting temperature, its sensitivy will it

be within +/–3 dB of rmal. no

Output connector: Screw terminals labeled AUDIO+,

AUDIO–and GROUND.

Cable: None supplied. Use 2-conductor ielded mishc

cable and twisted-pair power cable.

Materials: Stl plate and hi-iact plaseeghmptic capsule

holder. Plastic membrane, part no. 127255-1.

Fini: shSilver. If u paint the mic, take care yonot to

paint iide the louvered wall plate. ns

Net weit: gh2.5 oz. (71 g).

Dimensions: 4.530 x 2.780 x 1.2 inches (L72WD)

(see Fig. 2).

* 1 pascal = 10 dynes/cm2 = 10 micraobrs = 94 dB SPL.

Fig. 1

Fig. 2

Frequey Responsenc

Frequency in Hz

PZM11 LL WR

Product specificaties