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Home >>  Product Operation And Setup >>  Can I encode the code by myself?
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Can I encode the code by myself?

Question:

Can I encode the code by myself? How to use the new remote control if it has not been encoded the code?

Answer:

Code setting and modification of C series transmitter
The fixed code transmitter needs to be set by Soldering iron. Fixed code transmitter usually use PT2262 or SC2262 encoding chip, we generally use 8-bit address code and 4-digit date code. The total capacity of address code has 6561 group. The address code is set by pins 1 ~ 8 of PT2262 or SC2262. These 8 pins can be set to three states: floating, grounding and connecting to the positive power supply. These three states represent codes 0, 1 and 2, respectively. So the address code consists of 0, 1 and 2, such as 00210210 or 12212001.

The setting and modification method of the address code is as follows:
Open the transmitter case and you will see the circuit board. There is a row of chip pins (A0~ A8) on the back of the circuit board and two rows of pads. The top one is marked "H" and the next one is marked "L", as shown in figure:

If the chip pin is soldered to the ā€œLā€ end, it represents code 1. If the chip pin is soldered to the "H" end, it represents code 2. If the chip pin is not soldered, it represents code 0. This 8 - bit code is D1 D2 D3 D4 D5 D6 D7 D8 in the right - to - left the order, as shown in figure:

If you want to set up the code 10021002, the welding method is as follows:
Do not weld the pin D2, D3, D6, D7. They stand for code 0.
Welding pins D1 and D 5 to "L", they represent code 1. 3. Welding pin D4 and D8 to "H" ends, and they represent code 2.


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This question was added to our store on Thursday 04 August, 2011.