5
E N G L I S H
R E P L A C I N G B AT T E R I E S :
Slightly depress the compartment
lid and slide it outwards. Install
batteries with polarities (+, –)
according to the battery diagram
inside the compartment. Close
the lid and turn the power
"ON". Two AA batteries are
required. Alkaline batteries are
recommended.
I.2.4 Configure the Control Unit
The 6-position Configuration Switch (2) at the back panel allows you to
select the proper setting so that the unit will work with your telephone
base unit. The control has 6 positions, which are (1 - 2 - 3 - 4 - 5 - 6).
Wear the headset over your head and switch the Handset/Headset
Switch (11) to the Headset position. Make sure to turn down the volume
adjustment to protect your ear. Check to see if the Telephone/Computer
Switch (8) is set to telephone position, if not, make sure it is. Now move
the switch through positions 1-6 slowly until you can hear a clear
dial tone.
If you receive a clear dial tone sound, then the receiving connection is
working. Note that there may be 2 matching setting, choose the clearer
setting or either one if both perform the same. There is at least one
setting which matches your telephone.
