TONGSHENG POWERTRAIN TECHNOLOGY CO.,LTD
4/15
4.
FUNCTION
DESCRIPTION
1）
Speed
display
‐‐‐
displays
actual
cycling
speed
in
kilometers
(km/h)
and
miles
(omitted).
2）
Battery
level
display
‐‐ ‐‐
horizontal
4
‐
segment
display
is
adopted.
Full
brightness
of
4
segments
indicates
full
power.
Flicker
of
the
last
segment
indicates
that
the
battery
is
out
of
power
and
reminds
the
user
to
charge.
3）
One
‐
way
mileage
‐‐‐
displays
single
driving
mileage,
which
can
be
reset
manually.
4）
Total
mileage
‐‐ ‐‐
displays
accumulated
mileage..
5）
Average
speed
display
‐
displays
the
average
speed
in
a
single
range
.
6）
Power
gear
selection
‐‐‐
4
power
selection.
7）
Wheel
diameter
selection
‐‐
switch
wheel
diameter
5
‐
35
inches,
factory
default
26
inches.
8）
Speed
sensor
magnetic
steel
number
selection
‐‐
speed
sensor
magnetic
steel
number
1
‐
15
optional,
factory
default
1
magnetic
steel
.
9）
Choice
of
speed
units
‐
metric
and
imperial
are
optional.
10）
6Km/h
boost
function
‐‐ ‐‐
can
be
turned
OFF
or
enabled
6Km/h
boost
function,
factory
default
OFF.
11）
Top
speed
limit
selection
‐‐ ‐‐
adjust
the
size
of
top
speed
limit
10
‐
60
Km/h,
the
default
is
25Km/h..
12）
Wireless
bluetooth
function:
it
can
connect
with
the
mobile
phone
to
achieve
more
functions.
13）
Fault
diagnosis
‐‐
automatically
displays
the
fault
diagnosis
code.
5.
OPERATION
METHOD
5.1.
Panel definition
