Magnum L7 User manual

Instruction Manual for L7
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1. Instruction manual
Dear customer, please read the instruction manual carefully before operating
your e-bike better. We’ll show you every part of display instruction in the most
concise language, including the installing, setting and normal use. At the
same time, we’ll help you solve problems.
2. Appearance and measurement
2.1 Main material and colour
The display adopts black ABS material and the support is made of nylon. The
material of the shell can use normally among the temperature -20℃to 60℃
and guarantee good mechanical capacity.
Dimension figure (unit: mm)
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3. The button
There are three buttons on the display, including “M”, “+” and “-”.
“M” presents MODE/ON/OFF.
“+” presents UP. “—” presents DOWN.
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4. Function Display
4.1 FUNCTION SUMMARY
The indicated contents are as below.
1. Switch
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4.2 FULL VIEW AREA
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4.3 NORMAL VIEW AREA
The normal view area of the L7 is shown below.
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5. Normal operation
5.1 ON/OFF
Press M then the display is activated. With display on, press M for 2 seconds
to turn off power. With the display off, there is no battery power consumption.
The leakage current is no more than 2µA.
※The panel will automatically power-off when speed is 0 km/h for 5 minutes.
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5.2 CURRENT DISPLAY
It represents the discharging current of the controller currently, each segment
is 2A, six segments are>=12A.

5.3 SPEED DISPLAY
It displays the current riding speed of e-bike. The speed display is as below.
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5.4 BACKLIGHT INDICATOR
With the power on, press “+” for 1 second can turn on the backlight. Press it
for 1 second again can turn off the backlight.
5.5 6 KM/H WORK
Hold “-” for 2 seconds and enter into the mode of power assist walk. When the
icon is lighting, the e-bike is traveling at 6km/h. Assist walk will be removed
automatically after hand away. The assist walk display is as below.
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5.6 ASSIST LEVEL SELECTION
Click UP or DOWN to change the stages and output power ratio, the output
power cycle from level 0 to level 6 for the default (the levels can be cus-
tomized by user) , the default value is level 1.
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5.7 ERROR CODE DISPLAY
When the display comes up error, the icon and error code will flash together
with 1Hz. Each error code is corresponding with the fault definition.
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※Only get rid of the error will clear the error code display.
The error code display is as below.
Error Code
Definition
0
normal
1
Current error or MOS damaged
2
Throttle error(detection after turning on)
3
motor without phase position
4
Hall error
5
Brake error(detection after turning on)
6
Under voltage
7
Motor stalling
8
communication controller receiving error
9
communication display receiving error
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5.8 DISTANCE INDICATOR
With the display on, press M to switch the display information. In turn shows
ODO, trip distance, riding time and max speed.
!ODO !trip distance !riding time !max speed
5.8.1 ODO
The ODO records the driving mileage from using.
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5.8.2 Trip distance
Trip distance records the driving mileage. it displays as below.
Hold “+” for 5 seconds, the trip distance will be reset and skip to the trip dis-
tance interface.
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5.8.3 Trip time indicator
The trip time records the riding time, it displays as below.

5.8.4 Max speed#
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The max speed records the riding speed, it displays as below.

※Click to start in turn show automatically.
5.11 BATTERY INDICATOR
When the battery capacity is high, the six battery segments are all light. When
the battery is low, the battery frame will flash. It indicates that the battery is
severely low and needs to be recharged immediately.
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!!Low battery flash
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