Open access door (see chime manual for instruction)
Note: Some models might require the use of tweezers to remove and replace the jumpers or a small screw driver to set dip switches.
Back of
Chime
Inside Push
Button
12345678
Tune Setting (Not
used on all models)
* Code Settings
Must Match Both Push
Button and Chime
Tune Setting 
Insert Batteries (+)
Positive Side Up
(+)Positive Battery 
Terminal
1 2 | ON |
3 |
|
4 |
|
5 |
|
6 |
|
7 |
|
8 |
|
| 1 |
|
|
| 2 |
| |
R |
| 2 | |
|
| 0 | |
C |
|
| + |
|
|
| |
Replacing Push Button Batteries
Most Models: Install two lithium type CR1220 3 volt batter- ies. See diagram inside push button for correct orientation of
batteries.
- - |
