301H-2H
Instant Codes/Frequencies Learning Transmitter - 2 Buttons
Key Specifications / Special Features
  • No frequency counter is needed. Do it yourself
  • Fast Code / Frequency Learning are proceeded at the same time
  • Patent Right Registered fast learning, approx. 3 seconds per duplication
  • Frequency Range : 250MHZ -- 450MHZ
  • 4 channels available ( 4 different code with 4 different frequency )
  • Special Memory Circuit Design
  • Universal type design -Compatibility 95 % to all world wide transmitter.
  • Reliable SMT components produced.
  • Elegant Light shape with Big button Design
  • weight : 25.5 gram
  • Size : Length 52.5mm x width 28.5mm x thickness 11.5mm
  • Outer case color : Black / various colors coating are available to make on request.
OPERATION INSTRUCTION
 
[1]. Transmission :
Pressing any one channel button, LED lights on solid.

[2]. To activate Codes / Frequencies Learning Mode
Press and hold buttons 1+2 together, count LED flashing
  • LED Flashes once then release - Transmission mode
  • LED Flashes twice then release - Learning mode

[3]. To Proceed Code / Frequency Learning --Code Learning mode
As sketch (1) ; Hold original (Old) transmitter at Left hand side and 301H-2H at Right hand side.

a). Keep 15cm distance between Old TX (transmitter) and 301H-2H
b). Pressing button 1. of Old TX and 301H-2H together at the same time
c). 301H-2H flashes twice and goes off
d). Now slowly move the Old TX to right hand side and stop when 301H-2H's LED is lighting on solid
e). 3 seconds after, LED of 301H-2H goes off, code/frequency learning is complete for button 1
f). Button 2 or 3.. please proceed the steps as a). ~ e).
Remark :
[A]. If code/frequency learning of 301H-2H is not successful from the above proceeding, please change the position of Old TX as sketch (2) and starting again from steps a)..e).
[B]. Step b.) - If LED of 301H-2H lights ON, 301H-2H is not under Code/Frequency Learning mode, please proceed step [2] again.
[C]. A/B section switch: Turn switch up at A. section - 2 channels are able to learn 2 different codes & frequencies Turn switch down at B section-2 channels are able to learn 2 different codes & frequencies
[D]. It will skip out the "learning Mode" if pressing any buttons over 4 times. Please renew to enter the 'learning mode' and do the procedures again for completing duplication.
 

Sketch (2).