2.1 Introduction
2.2 Packing List
2.3 Optional Accessories
2.4 General Description
2.5 Controls
2.5.1 Front Panel
Refer to fig. 1.
Thank you for purchasing an AKG product. This Manual contains important instructions for setting up and operating your
equipment. Please take a few minutes to read the instructions below carefully before operating the equipment.
Please keep the Manual for future reference. Have fun and impress your audience!
• Check that the packaging contains all of the components listed above. Should any item be missing, please contact
your AKG dealer.
• For optional accessories, refer to the current AKG catalog or folder, or visit www.akg.com. Your dealer will be glad
to help.
The SR 4500 is a stationary True Diversity receiver for use with all WMS 4000 transmitters. The SR 4500 operates in
a subband up to 30 MHz wide of the 500 MHz to 862 MHz UHF carrier frequency band. Within the subband, you can
either set the carrier frequency directly in 25-kHz increments or select one of the channels of the Preset Frequency
Groups of your receiver.
A backlit display indicates all important parameters including the receiving frequency, audio level, RF level, current op-
erating mode, and remaining transmitter battery life.
The receiver provides two operating modes:
• In LOCK mode, all setup functions are electronically locked to prevent parameters from being readjusted uninten-
tionally during a performance or lecture. The "LOCK" label on the display indicates the receiver is in LOCK mode.
• ACTIVE mode allows you to adjust and save all receiver parameters. In ACTIVE mode, the "LOCK" label disappears.
The receiver provides both a balanced XLR and an unbalanced 1/4" audio output.
You can use the receiver as a standalone unit or install it in a 19" rack using the supplied rack mounting kit.
1 ON/OFF: Switches power to the unit on or off.
2 Display: The receiver provides a backlit display:
The display indicates all receiver parameters:
a Audio level
b Preset/Receiver Name, Frequency Group, Channel (shown in Preset and NAME screens only)
c Received signal field strength
d Diversity indicators (A/B)
e Alphanumeric display of current setting or transmitter battery capacity
f Parameter to be adjusted, mode
3 SETUP: Sets the various parameters of the receiver. The SETUP control has the following functions:
• Long push: Toggle between LOCK and ACTIVE modes.
• In LOCK mode:
- Turn all the way CW or CCW to scroll through the Preset screen (only available if a Preset has been stored pre-
ciously), Frequency screen, receiver name, battery status (battery capacity in hours), and Gain displays.
• In ACTIVE mode only:
- Short push: Call up the selected menu or confirms a selected value.
2 Description
18 SR 4500
1 SR 4500 receiver 2 UHF antennas 1 19” rack mounting kit
a c d
f
e
(6 strony)
(65 strony)
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