Aiphone GT-1A Operation Manual

This operation guide describes the basic
functions of your GT Series Tenant Station
For complete operation instructions, download the manual from the manufacturer's website:

Speaker

Option Button

Push the option
button to activate an
external device, such
as a garage opener
(if included).

Tone Off Indicator Light

Talk / Off Button

Push the Talk / Off button to answer
an incoming call. Once answered,
conversation becomes hands-free.
To "hang up" the conversation, push
the Talk / Off button again (this does
not turn off the device). If there is a
lot of ambient noise at the entrance
station, push the Talk / Off button for
at least 1 second. Once a "beep" is
heard, the conversation mode
becomes push-to-talk, which
requires the Talk / Off button to be
pushed while talking and to be
released while listening. The
push-to-talk mode helps to reduce
sound that can be distracting during
hands-free mode. Whether the
conversation mode is in hands-free
or push-to-talk, the Talk Indicator
Light comes on while you speak and
will turn off while your visitor speaks.

Power Source

This tenant station is powered by the system and will
always remain on. Contact the building manager if
the tenant station in this residence is not working.
GT-1A GT-1A

Chime Volume Control

Use the switch to adjust
the chime volume (off,
medium, or high). The
Tone Off Indicator Light
blinks slowly when the
chime is muted.
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GT-1A Tenant Station

Guard Button

Push the guard button to call
all guard and / or concierge
stations connected to the
system (if included).

Door Release Button

Microphone

Talk Indicator Light

Volume Control

Use the switch to adjust
the communication volume
(low, medium, or high).
GT-1A Consumer Operation Guide | 1 of 1
January 2015
Push the Door Release
Button to unlock the
entrance during a call.