intertel Headset Telephone User manual

Inter-Tel Headset Telephone User Guide

INTRODUCTION
Your new headset amplifier is a device that allows you to use your
telephone with a headset. It gives you hands –free, fatigue-free telephone
conversation through a headset.
Please read this manual carefully, so that you can quickly learn the
functions provided.
Features and Overview............................................................................3
Installation................................................................................................5
Step one: Installing Batteries
Step two: Connecting to Your Telephone
How to Test Before Use...........................................................................7
Telephone Set-up
Compatibility Setting Between Telephone and Amplifier
Adjustment of Listening & Transmission Volumes
Adjustment of Dip Switch Settings
Adjustment of Tone Control Switch
Operation..................................................................................................9
Trouble Shooting....................................................................................10
Warranty.................................................................................................11
-- 2 --

-- 3 --
FEATURES DIAGRAM

FEATURES
1) Mute Switch: Press this button to temporarily cut off your microphone
transmission, then depress the button to resume communication with
your caller.
2) Listening Volume Control: You can increase or decrease the volume of
your caller’s voice.
3) Handset/Headset Button: Press it for handset use, depress for
headset use.
4) Battery Test Indicator: Press mute button, if indicator does not light up,
replace all batteries.
5) Tone Control: Press to set tone to more bass or treble sound.
6) External Power Supply Jack: You may use an AC power adapter
(3V DC) instead of batteries.
7) Handset Jack (Handset): Connect your telephone handset to this jack.
8) Telephone Jack (Tel): Connect the supplied short telephone cord between
the handset jack of your telephone and the amplifier.
9) Stereo Jack for Recorder: This jack can be used to connect an optional
recording device for recording conversations.
10) Telephone Compatibility Switch: Compatibility setting between
telephone and amplifier.
-- 4 --

FEATURES continued...
11) Dip Switches: For transmission level and dynamic
microphone telephones.
12) Stereo/Mono Selection Switch
13) Transmission Volume Controller: Adjust the volume of your
microphone with this control. Make a call and ask your caller how
the volume of your voice sounds. Adjust accordingly.
14) Headset Jack: Connect your headset to this jack.
15) Security Cover
16) Battery Cover
-- 5 --
INSTALLATION
Step One: Installing Batteries
We recommend two AA alkaline batteries
for installation. Battery life will vary
depending on use.
1) Remove the battery cover on the side
of the amplifier.
2) Install two AA alkaline batteries and
replace the battery cover.