User's Manual

ENGLISH

Accessory: USB adapter

Connection

The USB adapter connects to the USB port on your computer and functions as

an extra sound card.

Only mains transformers of types

Helms-Man DEN4824129,

DPX481821 (USA) or DBN4824129

(UK) may be connected.

Underside of the

Konftel 60W

Connection cable

power, 6 m

Power supply

USB port of your computer

USB adapter with cable.

Item no 900102058

Optimising microphone volume

Adjust the microphone volume when you install the unit to ensure optimum

sound quality.

Connect a call and press the Mute button for 2

seconds until the LEDs start flashing.

Adjust the microphone volume to a minimum

level. Please note that if the level is too high it

may cause echoes.

Press the Mute button to save the volume set-

ting.

and

230 V / 120 V (USA)

power socket