The T319 is the LED "display" that only has buttons, the KM529-LCD is the LCD display that shows speed, mileage, battery level, etc. Manuals are attached at bottom.
For both displays:
-To turn the headlight on (and the backlight for the display on the KM529) hold the + button for 2 seconds. To turn it off hold the + button for 2 seconds again.
-To engage "walk mode" hold the - button for 2 seconds. This will engage the motor in low speed without pedaling.
Error codes for KM529:
|Inspect if motor phrases short-circuits
|Inspect if throttle recover original state
|Inspect if motor phrase iswell-connected;Inspect if lines are well-connectedbetween motor phrases and controller.
|Motor Hall Signal Abnormality
|Non-Hall Controller ：Inspect if motorphrase is well-connected;Hall Controller：Inspect if motor hall iswell-connected.
|Inspect if brakes original state beforedisplay startup.
|Inspect if lines are well-connectedbetween display and controller.
Error codes for T319:
|indicator light flash(LOW level)
|0x21: abnormal current level
|indicator light flash(MED level)
|0x22: abnormal throttle level
|indicator light flash(LOW+MED level)
|0x23: motor phase level
|indicator light flash(HIGH level)
|0x24: Motor hall signal level
|indicator light flash(LOW+HIGH levels)
|0x25: brake level
|indicator light flash(LOW+MED+HIGH levels)
|0X30: Abnormal communicationlevel
remark：the display shut down after one minute when abnomal code exit
Contact info for KingMeter: firstname.lastname@example.org /email@example.com
Manual for the 2019 Pulse: Display: 811132002-1707 and model # on the speed control is X008-AA002 is entitled: T320 LED.pdf
For the Gen 2 Pulse, if a brake lever is depressed while the bike is powering on you will get error 0x23 Motor Phase Level