- 3 -
Table of Contents
 1 COMPONENTS .................................................................................................................................... 3
 2 MOUNTING
2-1. Mounting locations .......................................................................................................................... 3
2-2. Mounting .......................................................................................................................................... 4
 3 WIRING
3-1. Appropriate cable ............................................................................................................................. 5
3-2. Standard system for residence/tenant (Loop Wiring method) ......................................................... 5
3-3. Option connector .............................................................................................................................. 6
 4 SETTINGS
4-1. Manual setting of residence ID ........................................................................................................ 7
REGULATIONS ......................................................................................................................... Back  cover
WARRANTY .............................................................................................................................. Back cover
Residential/tenant station 
(hearing aid-compatible) 
GT-1C7-L
Residential/tenant station  
GT-1C7
 
Residential/tenant station 
(hearing aid-compatible) 
GT-1M3-L
Residential/tenant station 
GT-1M3
Chinese RoHS paper
Option connector
 2 
MOUNTING
 1 
COMPONENTS
Mounting locations2-1
•  Install the stations in places where the screen is not exposed to direct sunlight.
•  Controls are located on the right side of the station.
  Allow open space of 5 cm (2") on both sides of the station.
•  At least 15 cm (6") of vertical open space from the center of the mounting bracket is needed for mounting the station.
15 cm
(6")
15 cm
(6")
5 cm
(2")
5 cm
(2")
5 cm
(2")
5 cm
(2")
GT-1C7-L/GT-1C7
GT-1M3-L/GT-1M3
* 
GT-1C7-L/GT-1C7 only
The station has a speaker on the back. Make sure to leave the specified spaces on all the sides to ensure sound clarity.