Desa 1204 Computer Monitor User Manual


 
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Code and Tune Settings
Code Settings
Note:
Most installations will not require you to change any jumpers on
your chime and push button.
This manual includes operating instructions for different types of chimes. All
chimes work on the same principle and use the same channel setting infor-
mation. Please read all instructional information and note any specific infor-
mation pertaining to your particular chime.
The push button and chime communicate by using a code that can be changed
by removing and/or adding jumpers on both the push button and chime. The
code is factory set; however, there are selectable codes that allow you to
expand your system and prevent outside interference (Models 1200/1201-8
selectable codes; Model 1204-128 selectable codes). Other wireless prod-
ucts may cause interference and the system may not function properly. Fol-
low the instructions below for setting a new code.
1. To access the jumpers, remove the battery covers and locate the jumpers
on both the push button and chime (See illustration on page 3).
Note:
To
access the jumpers on the push button, the batteries must be removed.
2. The push button and chime both have multiple jumpers (either 3 or 7 de-
pending on model). The jumpers are used for setting the code.
3. To change the code, add and/or remove jumpers as needed. It is recom-
mended to only change one jumper at a time and then check to see if
system is functioning properly.
Note:
Jumpers must be exactly the same
for both the push button and chime for this system to function.
* Jumper Settings Must Match
Both Push Button and Chime
Push Button Batteries
Replacement
Install 4 alkaline AA 12 Volt
batteries. The positive terminal
should be positioned as shown.
Note:
Some models might
require the use of tweezers to
remove and replace the jumpers.
1234567
REC.
7654321
REC.
Inside Push
Button
Inside Chime