Thank you
for choosing another quality product from Amperes Electronics.
INSTRUCTION MANUAL
LS4600
Speaker Line Surveillance
VER 3 / 2015
LS4600 was produced out of extensive research and development effort in which every aspect of line surveillance require-
ments are studied. It solves the problem faced by many installers using the conventional line monitoring method, by adopt-
ing impedance measurement methodology. This shall eliminate the needs to add coupling capacitors to every speakers,
rigid cabling rules as well as inaccuracy in detection. Thereby, LS4600 allows branching in cabling works, direct tapping of
line to speakers as well as easier setup, without having to trim impedance against a preset reference.
LS4600 is built and run by a micro-controller , thus providing a digital platform in setting up your system. User can
set various parameters by following the menu displayed in the LCD screen. Among them shall be the high and low limits,
buzzer on / off, display backlight, monitoring setup time, auto or manual mode as well as doing manual testing.
It shall not be difficult to understand or to install the unit, but it is recommended that a trained personnel is engaged in order
to tap the many features available. Before installation, we suggest a thorough read through of the manual is done to avoid
any unnecessary damage to your setup.
Please keep this manual handy for any future references.
