Key-Disp KD21C User Manual page 3

◆Speed sensor settings(optional).................................................................................................................................. 13
◆Throttle function settings(optional).............................................................................................................................. 14
Throttle push assist enable/disable settings.............................................................................................................. 14
Throttle level enable/disable settings.......................................................................................................................... 14
◆System settings（optional）........................................................................................................................................15
Battery power delay time settings................................................................................................................................ 15
Maximum speed limits....................................................................................................................................................15
Push assist button enable/disable............................................................................................................................... 16
Slow start up settings..................................................................................................................................................... 16
◆Power-on password settings..........................................................................................................................................17
Power-on password Enable/Disable............................................................................................................................17
Power-on password change..........................................................................................................................................18
◆Exit settings...................................................................................................................................................................... 18
Recover default settings.........................................................................................................................................................19
Quality assurance and warranty scope............................................................................................................................... 19
Wire connection layout........................................................................................................................................................... 20
Warnings................................................................................................................................................................................... 20
Attached list 1：Error code definitions.................................................................................................................................21
Attached list 2：Personalized settings symbols................................................................................................................ 21
Attached list 2：Assist level ratio defaults.......................................................................................................................... 21
Attached list 4：Other symbols.............................................................................................................................................21