Lennox Hearth 50 manual Connection to telephone

Page 4

Connection to telephone

Only mains transformer of Helms-Man DEN4824129 or DBN4824129 (UK)

may be connected.

ENGLISH

6 m

3 m

 

1

2

 

 

 

Microphone

LEDs

 

 

Loudspeakers

 

 

 

 

Mute button

On/off button

 

+ button

- button

 

Trim button

3

 

 

IMPORTANT

The microphone volume is to be adjusted when installing. See next page.

2

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Contents User guide Conference unit Konftel Following parts included Contents Connection to telephone Volume setting for loudspeakers Volume setting telephoneVolume setting for microphone Switch between handset and loudspeaker Call with KonftelDialling Answer callAutomatic trimming Mute functionManual trimming Connection to PC Connect in the following orderVolume setting PC Volume setting loudspeakersDialling with PC Call via PCIncoming call Switch position TroubleshootingManufacturer PBX type Troubleshooting, maintenance, accessories MaintenanceAccessories Art no Designation Poor sound quality, echoTechnical Data Central unit
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