Aiphone GT-1A User manual

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Holder
This operation guide describes the basic
functions of your GT Series Tenant Station
1 / 2017
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.
Power Source
Speaker
Push the door release
button to unlock the
entrance during a call.
Door Release Button
Push the option
button to activate
an external device
(if included).
Option Button
Push the guard button to
call all guard and concierge
stations connected to the
system (if included).
Guard Button
Push the TALK button to answer
an incoming call. Once answered,
conversation becomes hands‑free.
To end the conversation, push the TALK
button again (this does not turn off the
station). For push‑to‑talk (PTT) mode,
push the TALK button until a beep is
heard. The conversation then requires
the TALK button to be pushed and held
while talking and released while listening.
To end the PTT conversation, push the
TALK button one time without holding
(this does not turn off the station).
Whether the conversation is hands‑free
or PTT, the talk indicator light turns on
while you speak and will turn off while
your visitor speaks.
TALK Button
Use the switch to adjust
the communication volume
(low, medium, or high).
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 off.
Chime Volume Control
Tone Off Indicator Light
Talk Indicator Light
Microphone
GT-1A Tenant Station
GT‑1A Operation Guide |1 of 1
For complete instructions, download the manual from the manufacturer’s website: www.aiphone.com