Beyerdynamic SIR 320 - Manuals

SIR 320 SIR Infrared System 6 Copyright by beyerdynamic Important tips General information Please read this manual carefully before starting operation. Keep this manual together with the units. If you pass on the units to other parties, please include this manual. To avoid damages of the receiver pl...

Copyright by beyerdynamic 7 SIR 320 Infrared Multi-channel Receiver Congratulations on buying the SIR 320 infrared receiver from beyerdynamic! You have invested in reliably conference equipment. The SIR 320 multi-channel receiver uses the same standards and protocols, which govern all other beyerdyn...

SIR 320 SIR Infrared System 8 Copyright by beyerdynamic Contents of basic delivery SIR 320 Infrared Receiver .......................................... Order # 484.539 Battery cover incl. screw - fixed to receiver Carrying clip incl. spring - fixed to receiver Accessories DT 1 Single-sided headphone...

Copyright by beyerdynamic 9 Technical data Complies with standards IEC 914 and IEC61603-3 (in normal operation) Number of channels: up to 32 (in dependence of type) regarding IEC 61603-2 and IEC 61603-7 Modulation: FM Transmission frequencies: 55 kHz - 1335 kHz in 40 kHz pattern for OR - Ch31 Interm...

SIR 320 SIR Infrared System 10 Copyright by beyerdynamic Characteristics of reception Hor i z o n ta l 120° ( + / - 60°) 100% 80% 60% 50% 40% 20% 0° 10° 10° 20° 20° 30° 30° 40° 50° 60° 40° 50° 60° 80° 80° 70° 70°

Copyright by beyerdynamic 11 V erti ca l 100° ( + / - 50°) 100% 80% 60% 50% 40% 20% 0° 10° 10° 20° 20° 30° 30° 40° 50° 60° 40° 50° 60° 80° 80° 70° 70°

SIR 320 SIR Infrared System 12 Copyright by beyerdynamic Operating controls Front view Navigation keys LC-Display Infr ar ed lens Headphone socket Charging contacts

Copyright by beyerdynamic 13 Infrar ed l e n s … for receiving of infrared signals. Note: To avoid disturbances the IR-lens should not be covered! LC-Di sp l a y The LCD (Liquid Crystal Display) is a seven-segment display (two digits) and gives information on different functions and the condition of...

SIR 320 SIR Infrared System 14 Copyright by beyerdynamic S ide- / Rear view C a rry i n g c l i p There are different ways to “wear” the receiver. The built-in clip allows secure fastening to your shirt or jacket pocket. The clip is not intended using at a belt; this could obscure the lens from the ...

Copyright by beyerdynamic 15 Operation Starting the receiver To start the receiver, just press one of the buttons on the navigation pad. The receiver will now display for a short time the firmware version number and then the last selected channel number. The back light of the display will high light...

SIR 320 SIR Infrared System 16 Copyright by beyerdynamic Volume control / memory function The volume control is adjusted by “VOL ” and “VOL ” . During volume adjustment a dot will appear in the top left hand corner of the display to differentiate between volume and channel selection (without dot). T...

Copyright by beyerdynamic 17 Disposable / rechargeable batteries The receiver was designed to meet the demands of different power supplies. It is equipped with charging contacts and charging regulators are integrated. This gives the advantage to use the receiver with disposable or rechargeable batte...

SIR 320 SIR Infrared System 18 Copyright by beyerdynamic S ervice mode The service mode is useful to check the receiver-settings or adjust the receiver to special parameters needed like: Check of firmware version Check of battery voltage Measurement of IR field-strength Display of factory test setti...

Copyright by beyerdynamic 19 Ba tt ery vo l ta g e In service mode press “CH ” to check the battery voltage. The battery voltage can be read alternately with the sign “bA” and a two-digit number. The display should be interpreted as follows: voltage is e.g. “38” this equates to 3.8 Volts. Min./Max. ...

SIR 320 SIR Infrared System 20 Copyright by beyerdynamic G u ard f u nct i o n (opt i o n ) Press “CH ” to scroll to the Guard test function “GU” can be displayed. If the Guard-module is installed and the menu item is activated it can be checked by pushing “VOL ”. The Guard signal will switch on for...

Copyright by beyerdynamic 21 Exit t h e s erv ic e m od e Press “CH ” to scroll to “En” flashing alternately with “nd” in the display. At this position you can leave the Service mode by pressing the “VOL ” , “ VOL ” or “CH ” key. The IR- receiver will return to the newly adjusted settings in the ope...

SIR 320 SIR Infrared System 22 Copyright by beyerdynamic Trouble shooting Fault Possible reason Action No sound at headphone Headphone not connected Plug in headphone No sound at headphone Receiver not switched-on Push one button at the navigation dial with headphone connected No sound at headphone ...

Copyright by beyerdynamic 23 Table of frequencies and channels For normal and shift operation for each receiver version: 32 channel receiver SIR 320 Normal operation Shift operation Channel Frequency LC-Display Channel Frequency LC-Display K0 55 kHz 00 K7 335 kHz or K1 95 kHz 01 K8 375 kHz 01 ... .....

SIR 320 SIR Infrared System 24 Copyright by beyerdynamic Warranty beyerdynamic GmbH & Co. KG provides you with two years’ guarantee on brand-new devices from the date of purchase. Please save your sales receipt and this guarantee supplement. Without this proof repairs can fundamentally only be c...