Installation Instructions

2
Checksum: the checksum value of the commands equals the carryless sum of the transmitted bytes. For example, if the hexadecimal values data to
send are 54 5B F1 00 07, their sum is 54+5B+F1+00+07 = 1A7 so the checksum is A7.
Transmit via radio using one of the 50 codes stored in memory and a specic channel.
RS232
Command string 1 byte ‘T’ ( hexadecimal 54)
ID 2 bytes Hex 1 to Hex 50
Channel 2 bytes 1-0xFFFF
Checksum 1 byte Value
Answer(hexadecimal): 54 06 checksum
Example 1: Transmitting channel 7 for code stored in
location ID=42.
Data to send(hexadecimal): 54 00 2A 00 07 85
‘T’ 42 channel checksum
Answer received: 54 06 5A
RS232
Command string 1 byte ‘A’ ( hexadecimal 41)
ID 2 bytes Hex 201 to Hex 2000
Checksum 1 byte Value
Wait answer(hexadecimal): 57 06 checksum
Answer after a successful memorization (hexadecimal): 57 06 checksum
Example 2: memorizing a transmitter on location ID = 500
Data to send(hexadecimal): 41 01 F4 36
‘A’ 500 checksum
Wait answer received: 54 06 5D
Transmission of a channel of the physical transmitter(for example channel 3)
Answer: 54 06 59
(To memorize another channel of the same transmitter must be used the same data to send: 41 01 F4 36)
NOTE 1: any command shuts down the ‘waiting for a code’ operation.
NOTE 2: to memorize more than one channel belonging to the same transmitter, you have to use the same ID number.
RS232 COMMANDS
1.1- COMMAND 1: TRANSMIT (THE DEVICE TRANSMITS FOR 300 MS.)
1.2- COMMAND 2: MEMORIZE A PHYSICAL TRANSMITTER