AKG MP 40 User Manual download pdf (Page 52)

MODULAR SOLUTIONS FOR PROFESSIONAL REQUIREMENTS

THE WMS 4000 MODULAR SYSTEM

50 www.akg.com

Speech Vocals Guitar/Bass

Instruments Installed sound Live sound

TV studio

Theater Worship center

The WMS 4000 is probably the most inno-

vative professional wireless system available

today. It is based on intensive R&D and has

been thoroughly tested under real-life con-

ditions before being released for produc-

tion. The objective of AKG’s design

engineers was extremely ambitious.

Therefore, all competitive systems were

tested for ease of use and real-life reliabili-

ty. Users were then asked to make a wish

list of additional functions. These sugges-

tions were examined for feasibility. The result

is the new WMS 4000 wireless microphone

system that had stirred up speculations and

discussions within the audio community

even before it was launched. The most stri-

king detail of the new WMS 4000 Series is

the advanced backlit display on both the

handheld and bodypack transmitters and

the receiver. The display makes it easy to

check the selected preset and other impor-

tant parameters including remaining battery

capacity in hours, gain setting, or intermo-

dulation-free frequencies. The WMS 4000

transmitters provide a “Silent Mode” in

which you can set all system parameters

such as carrier frequency, gain, etc. without

transmitting an RF signal. A “hidden” pilot

tone in the 30 kHz range transmits battery

status data to the receiver and allows auto-

matic muting of the receiver audio outputs

in case of signal loss.

The SR 4000 Stationary Receiver is a true

diversity receiver that ensures exceptional

reliability. A 30 MHz wide UHF subband

allows many wireless microphones to be

used simultaneously for smooth multichan-

nel operation. An automatic frequency

scanner and setup function quickly finds

the best intermodulation-free frequencies

from a bank of presets. The SR 4000 is

highly frequency agile to accommodate any

changes in frequency plans that may vary

from date to date and location to location.

Unlike conventional wireless systems, the

WMS 4000 components allow frequencies

to be reprogrammed quickly and easily at

any time.

The CU/BP 4000 charging system is a true

innovation. The SBMS Smart Battery Ma-

nagement System includes a number of

intelligent monitoring functions. Inflection

Point and Peak Voltage Detect stops the

charging in time, while an integrated tem-

perature sensor in the battery pack protects

the battery from overheating. A self-dis-

charge counter ensures correct charging

after the battery pack has been stored for a

long time.

AKG uses advanced, future-oriented tech-

nologies for antennas as well. Several direc-

tional and omnidirectional antennas are

available for every conceivable application,

for small worship centers, theater produc-

tions, or large arenas.

AKG WMS 4000 OVERVIEW

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