Title: Hardware Installation Guide.pdf
revision 6 — 459LNL-2010W/2020W/2020W-NDK/NDKV2 Magnetic Card Access ReaderFormat T (factory test) magnetic data output: verify track 2 data and send track 2 data withoutformatting using clock data signaling. Zero trim, reverse read, bad card filter, and tamper monitor option are enabled.99.2DIP Switch/Jumper SettingAll readers are equipped with DIP switches for configuration/parameter setting. DIP switches are set by moving the slide to on/off position using a small tool (may be made from a paper clip). Remove the top mounting bracket to access the DIP switches.The DIP switches/jumpers on the LNL-2010/2020 reader are used to select a preset format. This preset format determines how the card is interpreted, the functions for the LED and buzzer, and the output signal format, etc. Refer to format specification for details.Switch/Jumper PositionFORMATDIP SWITCH4321format 0ONONONONformat 1ONONONoffformat 2ONONoffONformat 3ONONoffoffformat 4