Manual de Usuario
Below data sheet in english or in Español, while EN stands for English , ES stands for Español.
Some document around 2MB-3MB，so it would take few minutes to download.
https://www.rtscan.net/wp-content/uploads/2020/07/RT214_User_Guide_1.02020.01.pdf
https://www.rtscan.net/wp-content/uploads/2020/07/RT214_Integration_Guide_12pin.pdf
https://www.rtscan.net/wp-content/uploads/2020/09/RT206_207_208_209User_Manual_2020-without-IC.pdf
https://www.rtscan.net/wp-content/uploads/2019/01/RT206_207_208_209Programming_Command_Manual.pdf
https://www.rtscan.net/wp-content/uploads/2019/01/RT208_Integration_Guide.pdf
https://www.rtscan.net/wp-content/uploads/2019/01/RT207_Integration_Guide_V1.0.pdf
https://www.rtscan.net/wp-content/uploads/2019/01/RT206_Integration_Guide.pdf
https://www.rtscan.net/wp-content/uploads/2019/01/RT207-Drawing.pdf
https://www.rtscan.net/wp-content/uploads/2020/07/User-Manual-RT830A-RT870-RT860_V1.2.3.pdf
https://www.rtscan.net/wp-content/uploads/2019/01/User-Manual-RT203-RT830B_V1.2.3.pdf
https://www.rtscan.net/wp-content/uploads/2019/01/RT203-drawing.pdf
https://www.rtscan.net/wp-content/uploads/2019/01/RT203_Integration_Guide-12PINs.pdf
https://www.rtscan.net/wp-content/uploads/2019/01/Programming_Commands_GuideRT203-RT830A-RT830B.pdf
https://www.rtscan.net/wp-content/uploads/2019/01/User-Manual-RT860_V1.2.3.pdf
https://www.rtscan.net/wp-content/uploads/2019/01/IDE400-Quick-User-Guide.pdf
https://www.rtscan.net/wp-content/uploads/2019/01/RT302_User_Manual.pdf
https://www.rtscan.net/wp-content/uploads/2019/01/RT234-OCR_User_Manual.pdf
RT930-Rugged-Smartphone-User-Guide.pdf
Serial_Programming_Command_Manual For RT206/ RT207/ RT208/ RT209/ RT230H/ RT231/ RT232
RT209_User_Guide ( For RT232, too)