AKG SRA 1 User Manual download pdf

44 www.akg.com

AKG WMS SR 4000

The SR 4000 True Diversity Receiver offers

maximum convenience with state-of-the-art

technology and the widest range of functions

in its class.

Naturally, the SR 4000 is optimally equip-

ped for the setup of large multichannel

systems, so that connecting antenna split-

ters, power supply units, computer networks,

etc. is quite easy.

The accurate battery life readout is a novel

and invaluable feature for live sound applica-

tions. The transmitter uses a pilot tone to

transmit accurate information such as bat-

tery status to the receiver that displays the

remaining battery life in hours. The pilot tone

decoder also evaluates and displays other

important data including the status of the

MUTE switch on the transmitter.

The integrated software does not only permit

automatic setup and frequency scanning but

also remote control and monitoring from a PC

via a dedicated interface. With the optional

MCS 4000 Mission Control Software, setting

up and monitoring highly complex systems is

child’s play. A logic output allows control of

external devices, e.g., automatic microphone

mixers.

Of course the SR 4000 operates in an extreme-

ly wide UHF band (30 MHz) with prepro-

grammed frequency presets, each providing

up to 18 intermodulation-free subchannels*.

The maximum number of selectable frequen-

cies is 1200. The large backlit color display

and the setup control make the unit easy to

use, and a programmable LED ring indicates

selectable critical conditions.

Housed in a half-rack 19” all-metal case, the

SR 4000 is the most compact, reliable, and

powerful UHF receiver in its class.

THE CUTTING-EDGE TRUE DIVERSITY RECEIVER

AKG WMS 4000 RECEIVER

SR 4000 Receiver

Display details

➊

8-segment Audio Bargraph Display

➋

Frequency Setup Menu, 3 modes: Auto, Preset,

Frequency

➌

Scanning function: AutoScan detects RF signal in

the entire bandwidth

➍

Setup for SQL, Level, or TCSQ

Display details

➎

Rehearsal Mode: Quick check of RF and AF signal

quality

➏

Special functions: Receiver name, status display,

threshold level, system info, …

➐

8-segment RF Bargraph Display incl. diversity

Jog switch

For simple programming of the receiver

Programmable status display

Displays for LowBatt, Audio Level, RF Level and

Diversity at a glance

Backlit display

High-contrast color display using “Black Mask” technology

indicates all system parameters in plain text.

Half-rack 19” all-metal case

Standard accessories include a rugged rack-mounting kit.

JOG SWITCH

Multifunctional control element for system programming,

no tool needed, can be operated single-handed.

➊➐

➋➌➍➎➏

The maximum number of selectable channels may vary in accordance with local frequency plans.

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Summary of Contents

Page 1 - AKG WMS 4000 RECEIVER

44 www.akg.comAKG WMS SR 4000The SR 4000 True Diversity Receiver offersmaximum convenience with state-of-the-arttechnology and the widest range of fun

Page 2 - AKG WMS SR 4000

www.akg.com 53The MCS 4000 Mission Control Softwareallows you to display the entire setup of aWMS system on screen and to edit all set-tings simply by

Page 3 - AKG WMS 4000 CHARGING SYSTEM

54 www.akg.comThe PSU 4000 is a central power supply unitfor all components of the WMS 4000system. A stable, interference-free voltage(12 V/2 A or 12

Page 4 - MOBILE CHARGING UNITS

www.akg.com 55Integrating an HPA headphone amplifier intothe WMS 4000 system makes life a lot easierfor the FOH engineer. During the performance,the a

Page 5 - AKG WMS 4000 ANTENNA SPLITTER

56 www.akg.comWireless systems are becoming increasinglypopular for conference centers and seminarhotels. Unlike open-air events and large-scaleperfor

Page 6 - AKG WMS PS 4000

58 www.akg.comFitting all components into flight cases as wellas the shortest possible setup time are essentialfor festivals with several acts perform

Page 7 - AKG WMS 4000 ANTENNAS

60 www.akg.comAlthough most venues are equipped withfixed wireless installations, special perfor-mances frequently require specific mobilesystems. The

Page 8

www.akg.com 45AKG WMS SR 4000Logic Out and Output Level SelectorThe Logic Out supplies the following information: first, a sig-nal indicating the mute

Page 9 - AKG WMS HUB 4000

46 www.akg.comAKG WMS CU 4000The CU 4000 Charging Unit revolutionizes bat-tery management for wireless systems. Theheart of the charging system is the

Page 10 - AKG WMS MCS 4000

www.akg.com 47AKG WMS CU 4000BP 4000 Intelligent quick-replacement battery packInternal RAMRecords charging/discharging processes and providesa databa

Page 11 - AKG WMS 4000 POWER SUPPLY

48 www.akg.comAKG WMS PS 4000One or several PS 4000 antenna splitters canbe used to set up complex systems with longantenna cables, distributed antenn

Page 12 - AKG WMS HPA 4000

www.akg.com 49Selecting antenna cablesAntenna cables are needed for feeding the signal of a remote anten-na to the receiver. However, all antenna cabl

Page 13 - WMS 4000 8-CHANNEL SETUP

50 www.akg.comANTENNAS TAILORED TO EVERY SITUATIONAKG WMS 4000 ANTENNAS/ACCESSORIESSelecting and placing antennasThe antenna is the “ear” of the radio

Page 14 - WMS 4000 10-CHANNEL SETUP

www.akg.com 51SRA 1 – Passive wideband directional antenna• For indoor and outdoor use, in particular for setting up long-range radio links• For use w

Page 15 - WMS 4000 16-CHANNEL SETUP

52 www.akg.comAKG WMS HUB 4000The HUB 4000 is the intelligent hardwareinterface between a WMS 4000 wirelesssystem and one (or several) PCs. No morenee