User's Manual

12
MONO82_USR_MAN_REV_A
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(B) At the RX page set Gain to the value 100 or that
RX channels are in green or yellow.
(C) In Synchro choose checkbox “manual” and the “mains frequency”. Go to the “Sync”
window. Choose “Automatic read” and click on “Read array” button. Look if there is some
interference with another system that transmit in frequency 8.2 MHz. Set "Delay of
phase" so that signals do not overlap. On Pic. 6 and Pic. 7 you can see two other RF
systems that are synchronized with each other. The farther away the other systems are,
the smaller the pulses will be, but the systems can affect each other up to 100m away in
some cases, resulting in false-alarms and poor detection of all RF systems. The pulses
may be combined with electrical noise, so it is important to evaluate the signal closely.
Pic. 5 - Delay of phaze setting in "Sync" window
Pic. 6 - Unsynchronized systems