Innovative Technology ITGS-400, Руководство пользователя

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Installation
1. Unplug the handset cord from your telephone base. Insert this cord into
the jack marked “HANDSET.”
2. Plug one side of the short phone cord (included) into the jack marked
“BASE.” Plug the other end into the telephone base.
3. Set the Compatibility Switch to the “4” setting. This setting provides
compatibility for most telephones.
4. Attach the AC power adapter (included) to the DC IN jack on the
ITGS-­‐400 (located on the upper of the unit) and plug the other end into
a working electrical outlet.
5. Pick up the handset. If you hear a dial tone, your ITGS-­‐400 amplifier is
installed properly.
NOTE: If you do not hear a dial tone or the person you are calling cannot
hear you, consult the telephone compatibility section.
Operation
You can adjust the volume level by using the Volume Control Slide (left
control). Push the slide up to increase the volume.
You can adjust the tone by using the Tone Control Slide (right control).
Adjust the tone until you find a position that provides the clearest sound.
If you require additional amplification at any point in your conversation,
simply press & hold the Boost Button. When the Boost Button is pressed,
the microphone in the handset is muted. Release the Boost Button when
you want to speak.
The power indicator lights on each time you pick up the handset to
indicate that the power level is ok. If the indicator light does not come on,
check your adapter connections or replace the battery.
Important: Before replacing the battery, make sure to disconnect the
ITGS-­‐400 from the telephone and the AC adapter
.