Point the device at an aggressive dog. Press and hold the power button (item 3 in Figure 2). The device will
begin to emit ultrasonic sound waves. Next step, begin to quickly press and release the power button, so you
will form your own algorithm of ultrasound, increasing the effectiveness of expelling. Wait 1-5 seconds before
you see the effect although in most cases, the device operates immediately
The device emits a directed ultrasonic sound. Therefore, the effectiveness could be reduced if the device is
directed at an angle to the dog. Change slightly the angle of the device in order to find the most efficient zone
that will be mostly unpleasant for the dog.
The maximum impact range of the repeller is 18-20 meters, but the most effective expelling range - 8-10
meters. In this case, the standard behavior of the dog is to back off or run away.
While the device is in operation it is important to monitor the battery charge level*. If the battery LED
indicator (item 2, Figure 2) starts to glow red, replace the batteries with the new ones. To do this, press the latch
on the battery cover and open the compartment. Remove dead batteries and install new, keeping polarity as
indicated on the inside of the battery compartment. Close the battery compartment. The device is now ready to
operate.
* For the more effective and extended operation of the device it is recommended to use alkaline batteries of
the famous manufacturers.
2.2.3. Mode indicator and battery charge level LED.
a)
LED (item 2) is green – battery charge is sufficient, emission power - 100%;
b) LED (item 2) is red that means that the batteries are almost dead, replace the batteries to save 100% of
emission power;
c) LED (item 2) does not lit – batteries are at full discharge, it is necessary to replace them.
2.3. Recommendations for dog attack prevention.
The device is recommended to use only in case of a real threat of an aggressive, stray or guard dog attack.
2.3.1. How to tell if a dog is acting aggressive?
It is not hard to identify such a dog’s behavior.
The first sign of aggressive behavior – a dog is showing teeth. Note that the more aggressive a dog is, the
more its front teeth are exposed. If a dog is acting aggressive, its hackles is raised. Aggressive behavior is
commonly associated with still and sharp look into the eyes of the enemy. In this way a dog is challenging you.
If the dog is ready to attack, its front paws are put wider, head is held up, and the muzzle is slightly down.
2.3.2. How not to provoke an aggressive response?
When you cannot run away and the dog just started to expose aggression without attacking, you should try
to "neutralize" its aggression. It is important to be still and calm. Take maximum of your self-control. No
adrenaline – a dog will sense it and may become excited. Stay calm and try not to pay attention to a dog. Your
posture should expose calmness and indifference to a dog. Do not look straight into dogs’ eyes. Do not turn in
its direction. Do not make any sudden movements. Do not show your fear. Watch the dog only by peripheral
vision: show that you are not trying to intrude its territory; you are busy with your own affairs. In this way, a
dog will not assume that you are intruding its territory, its place in the pack, its food, etc. Never try to run away
otherwise it will provoke a dog attack! Usually, when a dog attacks with barking, it means a minor threat. Most
likely, it just wants to scare you, to chase you away from the territory where you stand. Still be on guard
because theoretically a dog may be likely to attack.
3. MAINTENANCE.
3.1. Maintenance requires only replacing of batteries (see Section 2.2.1), as well as cleaning the surface of
the device.
