Sennheiser HMD 45-6 User Manual download pdf (Page 7)

HME 45-6

Headset for connection to terminals in telephone exchanges and switchboards or

to conference and interpretation systems. The headset is supplied with open-ended

cable so that the user can choose the connector most suitable for the application.

Please refer to page 27 for the wiring diagram.

HME 45-C

Headset for connection to terminals in telephone exchanges and switchboards or

to conference and interpretation systems. This headset is supplied with a 5-pin XLR

connector. Please refer to page 28 for the pin assignment of the XLR connector.

HME 45 telcom

Headset for connection to terminals in telephone exchanges and switchboards or

to telephones with suitable socket (as per 121 TR 9-5 connection standard of the

German Telekom). This headset replaces the receiver and leaves your hands free.

Please refer to page 29 for the wiring diagram.

HMD 45-6

Headset with dynamic microphone. No external supply voltage necessary. The

headset is supplied with open-ended cable so that the user can choose the connector

most suitable for the application. Please refer to page 27 for the wiring diagram.

Connection of the HME 45 telcom to a telephone

In the ideal case, your telephone is fitted with a suitable socket for connecting the

headset. Such a socket resembles the socket for the spiral cord of the receiver and

is unconnected. Some manufacturers use a headphone symbol for it, others the

designation „121 TR 9-5“.

왘 Connect the cable of your

HME 45 telcom headset to

this socket (see fig. ).

왘 The receiver remains on the

cradle. You need it as a „switch“

at the beginning and the end

of your phone call.



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Sennheiser HMD 45-6 User Manual Page 7