BAFANG DP C01.RS 232.7, Руководство пользователя

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5.3 Function Overview and Key Definitions
Function Overview

The display adopts a two-way serial communication protocol. The external
five-key keypad enables users to operate the display conveniently.

Speed display: displaying the real-time speed SPEED, the max speed MAXS
and the average speed AVG.

Km or mile: the user can set the unit of distance as km or mile according to
personal habit.

Intelligent battery level indication: with an optimization algorithm, a stable
display of the battery level is ensured, and the problem of fluctuant battery
level indication which is common with an average display is avoided.

Automatic light-sensitive headlight/taillight: as the outside light changes, the
headlight and taillight will be automatically turned on/ off.

Backlight brightness: there are 5 levels of brightness for the display backlight,
of which Level 1 indicates the darkest backlight while Level 5 indicates the
brightest backlight.

PAS level indication: it displays the current PAS level (Level 1 to Level 5);

Trip distance indication: there are two distance modes, single-trip distance
TRIP and accumulated distance, TOTAL. The displayable max distance is 99999.

Error code prompt.

Walk assistance.

Parameter settings: various parameters, including PAS level, wheel diameter
and speed limit, can be set on the computer via a communication cable. See
the parameter setting instruction document for details.

Maintenance warning (this function is inactive by default): there prompts, on
the display, maintenance warning information based on battery