Names - Aiphone GT-1C Operation Manual

1

NAMES

Color LCD video monitor
Hearing aid T-mode
compatibility symbol *1
(GT-1C-L only)
STATUS LED (orange)
*2
TONE OFF LED (orange)
*3
Microphone
Door release button
OPTION button
*1: This unit emits an electromagnetic field for hearing aids equipped with
T-mode to produce clear audio.
*2: The status is indicated by the LED lighting and blinking.
*3: When the call tone is set to OFF, this LED will blink with a long interval.
*4: The LED lights up while communicating.
*5: When the handset is connected, the receive volume control cannot be adjusted.
Long-interval blinking: Blinks every 5.5 seconds
Medium-interval blinking: Blinks every 2.5 seconds
Blinking: Blinks every 0.5 seconds
Speaker
ADJUST button
ZOOM/WIDE button
Pan/tilt button
Indicated with S T
W X button symbols.
OFF button
TALK button
Transmit LED (orange)
Security guard station call/light button
- 4 -
Screen brightness control
（0∼10）
Adjust the LCD screen brightness.
Receive volume control
（0∼10）
Adjust the receive volume during communication.
At "0" , no sound is output.
Call tone volume
（0∼10）
Adjust the call tone volume.
At "0" , no sound is output.
*4
*5