User's Manual

Page: 10
Tuning Instructions
1. Firstly, open systems one by one if there are multiple systems works together. Make
sure every system does not interrupt another if another is under self detection mode.
(see entry H)
2. If the system is less sensitive,
Firstly, adjust Minimum Signal Adjustment figures by a decrement of 20. The default
number is 40. Please decrease the parameters by a step of 20 until the system
reaches satisfactory sensitivity.
Next but not important is to raise Gain Adjustment from 0(low) to 1(high), because
usually the default settings is 1 already.
3. If the system gives false alarms,
Firstly, shut down all the other systems (including all the possible noise source such
as lights electronic equipment and etc.) If it doesn’t stop this system from false
alarming, please follow the above two methods in an inverse way.
A
. Increase
Minimum Signal Adjustment by an increment of 20. The range is from 20 to 200.
B
.
Lower Gain Adjustment from 1(high) to 0(low).
Secondly, if all the other systems works properly except that turning on this system
renders others false alarm or shut down, please switch the L and N terminals on the
power cord(see Power Cord Notice in above sections).
4. If any efforts followed by the above methods failed to eliminate the system false
alarming or false alarms are stopped but system detection range drops below 6 feet,
please call the number in the first page to ask for our help.