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Testing the headset system and the sound quality
Adjusting the radio range – DIP switch 3
If many DECT systems are operated in a confined space, interference can
occur. In this case, you should change the radio range.
Switch position
Automatically establishing the wireless link between headset and
base station (Auto Link) – DIP switch 4
Switch position
SD Office – HS
SD Pro1 – HS
SD Pro2 – HS
Switching between wideband and narrowband audio transmission –
DIP switch 5
Switch position
Limiting the volume – DIP switch 6
Switch position
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SD Series - User Guide
Function
Standard radio range
Reduced radio range
Use this setting in order to avoid interference with
other DECT systems
Range of approx. 10 m indoors
Function
Manual link establishment
When taking the headset out of the base station,
you have to manually establish the wireless link
between headset and base station.
Automatic link establishment – Auto Link
When taking the headset out of the base station,
a wireless link is automatically established between
headset and base station.
Function
Wideband audio transmission
Automatic frequency adjustment of wideband and
narrowband calls. Wideband audio transmission is
e.g. supported by Skype and gives high speech
quality.
Battery life: 8 hours
Narrowband audio transmission
Battery life: 12 hours
Function
Standard limitation
Limited volume (country specific)
• AU version:
in compliance with Directive AS/ACIF G616:2006
• EU and US version:
in compliance with Directive 2003/10/EC
Testing the headset system and the sound quality
Pairing the headset and the base station
Upon delivery, the headset and the base station are already paired. You
only have to pair the headset with the base station if you have purchased
the headset and base station separately or if you want to hold a confer-
ence call.
"easy pairing" – Pairing the headset and the base station
Place the headset into the magnetic holder of the base station.
The Headset LED alternately flashes red and blue. If pairing is suc-
cessful, the Headset LED flashes 3 times blue and then lights up contin-
uously, indicating that the base station and the headset are paired.
If the Headset LED flashes 3 times red and then goes off, start a new
pairing attempt by placing the headset again into the magnetic holder of
the base station.
Establishing a wireless link
Press the Link button on the headset or press the backlit button (either
PC
or Phone ) on the base station. The link is established. The Link
LED
on the base station lights up blue and the Headset LED flashes
blue slowly.
Disconnecting a wireless link
Press the Link button on the headset or press the backlit button (either
PC
or Phone
Link LED
on the base station and the Headset LED go off. The headset
is in standby mode.
If your telephone has a built-in electronic hook switch supporting
the MSH standard, you can only disconnect the wireless link between
headset and base station by placing the headset into the base
station.
3x
) on the base station. The link is disconnected. The
SD Series - User Guide
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