Konftel 50 Manuale utente
User guide
Conference unit Konftel 50
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Intelligent communications
ENGLISH
Following parts included:
Konftel 50
Item nr 910101040
Switchbox incl cable 0.5 m
Item nr 900101042
Transformer
Item nr 900102056 (Universal)
or 90102026 (Europe)
826102026 (GB)
900102048 (AUS)
Connection cable power, 6 m
Item nr 900103355
Connection cable tele, 3 m
Item nr 900103316
Connection cable PC, 1,5 m
Art nr 900103318
ENGLISH
Contents
Connection to telephone .................. 2
Volume setting telephone......... 3
Call .............................................. 4
Mute ............................................. 5
Trimming......................................... 5
Connection to PC ............................ 6
Volume setting PC................... 7
Call ........................................ 8
Troubleshooting............................... 9
Accessories................................... 10
Technical data .............................. 11
1
ENGLISH
2
Connection to telephone
IMPORTANT
The microphone volume is to be adjusted when installing. See next page.
1 2
3
Only mains transformer of Helms-Man DEN4824129 or DBN4824129 (UK)
may be connected.
Microphone
LEDs
Loudspeakers
On/off button
- button
Mute button
+ button
Trim button
6 m 3 m
ENGLISH
3
Volume setting telephone
Lift the handset, make a call and put the
handset to one side.
Switch to loudspeaker by turning on your
Konftel 50.
Volume setting for loudspeakers
Set the volume in the loudspeakers with the
help of the - and + buttons. Note that the
system telephone volume control affects the
volume in the Konftel 50 loudspeakers.
Volume setting for microphone
Keep the mute button pressed in for about 3
seconds until the LEDs start flashing and you
hear an uninterrupted tone.
Press – or + to adjust the microphone
volume.
Speak with a normal calling voice and the
receiving party can then ask you to increase or
decrease the volume. Change the volume one
stage at a time.
Press the mute button when you have finished
setting the volume.
The volume setting is saved in the event of
power failure.
and
and
and
ENGLISH
4
Call with Konftel 50
Dialling
Lift the handset, make a call and put it to one side.
Switch to loudspeaker by turning on your Konftel 50.
Finish the call by putting down the handset and
turning off Konftel 50.
Answer call
Answer in your normal telephone when it rings, and
switch to loudspeaker mode by turning on your
Konftel 50. Put the handset to one side.
Out of courtesy, inform the receiving party that the
call is now on loudspeaker.
Switch between handset and loudspeaker
You can change back to using the handset at any
time during the call by turning off your Konftel 50.
and
and
and
ENGLISH
5
Mute function
Switch off the microphone, the LEDs change from
green to red. The receiving party can now not hear
what you are saying. Switch on the microphone by
pressing the button again.
Automatic trimming
Konftel 50 is automatically trimmed to eliminate
echoes when it is turned on. It also senses changes
in your room and continually adapts itself during the
course of the call.
Manual trimming
Konftel 50 can be manually trimmed at any time to
eliminate any echoes. Press the trim button. You
hear a short noise.
Call with Konftel 50
ENGLISH
MIC-IN
LINE-OUT
PC/Soundcard
6
Connection to PC
Connection to PC
Konftel 50 is connected to a sound card on a PC or Macintosh as shown in the
figure.
Note: To obtain full duplex speech, you must have an appropriate sound card.
Connect in the following order:
1. Connect Konftel 50 to the sound card with the accompanying Y cable.
If the sound card does not have a Mic input, the Line input is used instead.
LINE OUT ....... OUT ......... GREEN ARROW
LINE IN .......... IN ............ BLUE ARROW
MIC IN ............ IN ............ PINK ARROW
2. Connect Konftel 50 to the transformer. Connect the transformer to the
power socket.
230 V
power socket
Konftel 50
Connection cable
pc/video
Mains transformer
Only mains transformer of
Helms-Man DEN4824129 or
DBN4824129 (UK) may be
connected.
Pink
Green
ENGLISH
7
Volume setting PC
Volume setting loudspeakers
Konftel 50 has a default setting that is advis-
able to follow when setting the volume in the
Microsoft Volume Control in the PC.
Select Volume control from the Start menu:
Start>Programs>Accessories>
Multimedia>Volume control.
Volume setting for loudspeakers
Select Options>Properties>Play.
Adjust the volume for Line-out (or PC-Speaker).
The volume can be adjusted via Konftel 50
whenever necessary.
Volume setting for microphone
Select Options>Properties>Record.
Adjust the volume for MIC-in (or Line-in).
The microphone volume can be adjusted via
Konftel 50 whenever necessary.
See section: Volume setting telephone.
ENGLISH
8
Call via PC
A description of how calls are made via a PC follows
below.
Note that there may be variations between different
software and computers.
Dialling with PC
Turn on Konftel 50 for loudspeaker function.
Call with the PC.
The call is completed by interrupting the dialling
with the PC and turning off Konftel 50.
Incoming call
Turn on Konftel 50 for loudspeaker function.
Answer with the PC.
The call is completed by interrupting the call with
the PC and turning off Konftel 50.
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5
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