Optional features, Frequently asked questions

Optional features

Integrating the ampliﬁer to your computer:

1.Insert the single-plug end of the computer Y-cord to the ampliﬁer socket marked s(1k).

2.Insert the double-plug end of the computer Y-cord to your computer

•match the green double-plug (microphone) end to the computer’s microphone socket

•match the black double-plug (receiver) end to the computer’s receiver socket.

Computer/telephone toggle setting (1b)

Your headset can be set to receive sound from your telephone, computer or from both your telephone and computer.

•Telephone only

With this setting, only sound from your telephone will be transmitted to your head- set.

•Computer only

With this setting, only sound from your computer will be transmitted. Select this setting if you wish to listen to, for example, Internet-based broadcasts via your head- set.

•Telephone and computer

With this setting, sound from both your computer and telephone will be transmitted simultaneously to your headset.

Note: You may wish to turn off the sound from your computer before answering a telephone call.

Power cord

By purchasing a standard a 9VDC cord, you can power your ampliﬁer without batteries. Insert the 9VDC cord into the ampliﬁer socket marked 2 (1l).

Answering and making telephone calls

To answer a telephone call:

1.Make sure the headset/handset switch on the ampliﬁer is in the headset position.

2.Put the headset on.

3.Press the telephone’s line button or lift of the handset to take the call.

To make a telephone call:

1.Make sure the headset/handset switch on the ampliﬁer is in the headset position.

2.Put the headset on.

3.Press the telephone’s line button or pick up the handset.

4.Dial the desired number.

To end the call, simply press the telephone’s line button or replace the handset.

Note: the on-line indicator (1e) on the ampliﬁer will ﬂash repeatedly during telephone calls.

Frequently asked questions

I do not hear a dial tone.

•Check that all the cords and plugs are connected correctly.

•Replace the batteries.

The person I am talking with has difﬁculties hearing me.

•Check that the mute function is off.

•Adjust the transmit volume.

•Check the position of the boom arm, making sure that the microphone is placed as close as possible to your mouth.

Safety and operational information

Read the safety and operational instructions below. They contain important information about using the product. Keep this user guide for future use.