Operating Instructions
Warning  beep  icon:  It  shows  up  when  the  warning  beep  button  is  pressed.  Ten 
levels of beep sound (00 is the invalid state) are selectable by pressing the “+” and “-” buttons. 
Level digital display icon: It shows up when the level of vibration or beep sound 
is adjusted.   
Operating  instructions  for  the  transmitter:  Without  a  power  button,  the  unit 
starts when any key is pressed and enters the sleep mode (power-off) automatically when there is 
no operation for five seconds. 
1.  Channel  selection  button:  The  transmitter  has  three  channels  available  for  choice.  One 
transmitter can control  up  to  three receivers,  which can  be  achieved by adjusting the three  pet 
receivers to  three  different  channels.  In case  of  such  a  need,  you  shall  select  and  purchase  the 
three-receiver  combination  package.  To  switch  to  the  next  channel,  you  shall  press  and  hold 
down  the  channel selection  button  for  three seconds,  and  so  on. For the first time of use, you 
shall check whether the receiver corresponds to the selected channel of the transmitter, with CH1 
corresponding  to  the  red  light  of  the  receiver,  CH2  corresponding  to  the  green  light  of  the 
receiver,  and  CH3  corresponding  to  the  blue  right  of  the  receiver.  Such  one-to-one 
correspondence is a precondition for the remote control of the unit. When power-off or in a sleep 
mode, the channel setting will be retained automatically so that no adjustment is needed for the 
next use. 
2. Call button: This button can be used when the pet has run too far away to see or merely 
when you cannot find it. To use the button, you shall make sure that the receiver agrees with the 
selected channel and is power-on first. Then, you can hold down the call button and speak into the 
microphone, and the receiver will  hear the voice command synchronously. (Such a function can 
bring a better interactive experience between you and  the pet. It can  make  the  pet execute your 
voice commands or recall the pet even when you cannot see it. When used together with the beep 
sound or the vibration mode, it will present an even better effect.) The transmitter allows you to 
talk to your pet up to 1500 meters when used in open and unobstructed areas and as far as 50 to 
500 meters (the sound volume of the receiver is not adjustable) even when there are obstacles or 
walls. If you release the call button, the call will be finished. Where two or three receivers are used 
at the same time, you will have to switch to the corresponding channels before sending different 
commands. Remember this! 
3. Warning beep button: The level of the warning beep can be set as 0-10 by the “+” and “-” 
buttons, among which level 0 is the static mode, which can prevent the warning beep from being 
triggered accidentally, level 1 is the minimum level, and level 10 is the maximum level. When the 
button is pressed once, the receiver will make a beep sound once. If the button is pressed and held 
down all the time, the receiver will keep beeping. 
4. Vibration button: The level of vibration frequency can be set as 0-10 by the “+” and “-” 
buttons,  among  which  level  0  is  the  static  mode,  which  can  prevent  the  vibration  from  being 
triggered accidentally, level 1 is the minimum level, and level 10 is the maximum level. When the 
button is pressed once, the receiver will vibrate once. If the button is pressed and held down all the 










