Av-Gad Systems Ltd. reserves the right to modify and upgrade products without prior notice.
Electronic Fuse Overview
The Electronic Fuse device included as a series element in electric circuit. In response to an over current it
protects the circuit by going from a low-resistance to a high-resistance state that reduces the current to a level
that’s safe for the circuit elements. The change in resistance is the result of a rapid increase in the
temperature of the device. Like traditional fuses, Electronic Fuse devices interrupt the flow of dangerously
high current. However, unlike traditional fuses, they automatically reset after the fault cleared and power to the
circuit removed. Because they are solid-state, Electronic Fuses are also better able to withstand mechanical
shock and vibration, and provide reliable protection in a wide variety of applications. In case of over current,
carefully touch the fuse body (yellow round disc), hot body means the Electronic Fuse in protection mode,
disconnect the load and wait 2-3 minutes until the fuse body get cooler.
Tips to first time installer
If you are a first time installer, do not hook up any remote sensors at first. The most common
confusion comes about when the alarm will refuse to arm, because a zone is “troubled”.
Complete the power supply, siren, keypad and strobe wiring, and for the moment connect ALL
the zone terminals to –V. This will simulate a system with all zones looped out through closed
switches. The alarm is supplied already programmed with an “average” list of settings (default)
and can be used straight away, a few of the program locations may have to be changed to suit the
actual sensors and output devices used.
Read this manual carefully, it looks complicated, but all the information is there
The AV-2055D, 2088D, 2016D and AV-2016DP support LED keypad only; do not connect LCD keypad
To start with: Hook up the keypad, connect all zones to –V, power-up by applying AC only
In case the keypad (LED or LCD) displays ‘garbage’ verify the minus (-V) wire connection
Arm and disarm the system, when the Status LED light (not blinking), enter your master code; 1234
Try the hold-down functions. Hold each key for approximately 2 seconds; follow the confirmation letters
in keypad’s display. In the PRO panel press the # to confirm the hold down command
Set the system time by holding-down key ‘0’ then ‘1’, set time in 24H format, blinking ‘h’ stop
The default programming is set for siren alarm device that requires 12V to alarm (Bell Mode)
Connect the Strobe Light to the SLO output (requires programming). The SLO supplies –V during alarm
Make sure you are using the Earth terminal for Grounding; it is not a minus terminal
Typing six erroneous codes will lock the keypad keys for 30 seconds
Fast test: Verify “Dial LED" self test at initialization (STI) - Blinks for the first 50 seconds after power on,
confirms panel is operative, from keypad wait to six beeps to confirm communication OK.
