P3 Power-Assist Control Mode Setting; P4 Throttle Startup Setting - Suzhou Kunteng Electronics Co KT-LCD5 User Manual

Under P2 parameter setting interface, if there's no button operation on the meter
for more than 1 minute, and then the meter will automatically return to display 1,
and the original set parameter will be saved.
After finishing P2 parameter setting, hold
current set values and enter P3 parameter setting interface.
Please Note：when P2 parameter is set to be 0, for the built-in clutch motor, there will
be the following defects, when the internal motor rotors stop or the internal rotor speed is
lower than the outer rotor speed, then the speed displayed on the meter is inaccurate!
○

P3 Power-assist Control Mode Setting

Enter P3 parameter setting interface after P2 parameter setting is finished, and P3
parameter column flashes.
P3 is for power-assist control mode setting, when P3 parameter setting is1, power-
assist control mode is gear 5 of "imitation torque control" mode, when P3 parameter
setting is 0, power-assist control mode is gear 5 of "speed control" mode. P3 parameter
needs to be determined according to the distributed function of the controller, its setting
range is 0 or 1, hold
parameter setting method is the same to that of P2.
○

P4 Throttle Startup Setting

Enter P4 parameter setting interface after P3 parameter setting is finished, P4
parameter column flashes.
ELECTRIC BICYCLE METER KT—LCD5 Product User Manual
P3 parameter setting interface
button (UP) shortly or
button (SW) shortly to save the
button (DOWN) for selection. P3
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