Aiphone GT SYSTEM User Manual

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Door station3-8
For door stations other than the GT-D, see the included instructions.
1 Mount the station unit to the chassis or mounting bracket.
2 Connect the wiring to the terminal block.
GT-1M-L:
• To remove the terminal block, slide the terminal block and pull it out.
• Strip away the jacket of the cable and insert all wires into the slots in an orderly
fashion. Failure to do so could result in pinching that may damage the wiring.
3 Mount the station unit to the chassis or mounting bracket.
• For surface wiring, cut out the cable inlet.
1 Loosen the screws and remove the mounting frame and main unit.
2 After connecting the wiring, mount the main unit to the mounting
frame.
• For surface wiring, insert wiring from the cable inlet (lower part).
GT-D
12
1-gang box
Mounting frame
Mounting
screws ×2
Do not block the
drainage hole.
Place " UP" upwards.
83.5 mm (3-5/16")
GT-1D
1
3
2
Chassis
Screws
1-gang box
Round back box
83.5 mm (3-5/16")
OR
60 mm (2-3/8")
GT-1M-L
3
1
2
Terminal block
Mounting screw
Mounting bracket
1-gang box
Round back box
Screws
83.5 mm (3-5/16")
OR
60 mm (2-3/8")

Aiphone GT SYSTEM Specifications

General

Wiring	2-wire
Door Release	Yes
Operating Voltage	24V DC
Wire Gauge	18 AWG
Type	Intercom System
Power Source	24V DC
Installation	Surface-mounted
Communication	Hands-free
Expandability	Expandable to multiple door stations and master stations
Mounting	Wall-mount
Operating Temperature	14°F to 140°F (-10°C to 60°C)
Humidity Range	10% to 90% (non-condensing)
Frequency Response	300 Hz to 3.4 kHz
Maximum Stations	500
Maximum Door Stations	32 door stations