SIR Infrared System

SIR 320

Content

 

About this manual

4

Symbols

4

Important tips

6

General information

6

Safety information

6

SIR 320 Infrared Multichannel Receiver

7

Contents of basic delivery

8

Accessories

8

System components

8

Technical data

9

Characteristics of reception

10

Horizontal

10

Vertical

11

Operating controls

12

Front view

12

Infrared lens

13

LC-Display

13

Navigation keys

13

Charging contacts

13

Headphone socket

13

Side- / Rear view

14

Carrying clip

14

Lanyard

14

Battery cover

14

Operation

15

Starting the receiver

15

Volume control / memory function

16

Auto Switch-off function

16

Disposable / rechargeable batteries

17

Service mode

18

Activation of the service mode

18

Battery voltage

19

IR-field strength

19

Guard function (option)

20

System parameters P1, P2, P3

20

Muting

20

Channel shift

20

Exit the service mode

21

Hardware reset

21

Behaviour in the charging tray

21

Trouble shooting

22

Table of frequencies and channels

23

Warranty

24

Copyright by beyerdynamic

3

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Beyerdynamic About this manual, Important tips, SIR 320 Infrared Multichannel Receiver, Operating controls, Operation