Parameter Setting - DEMA FLOW Operation And Maintenance Manual

Multiple function interfaces switch
Briefly (0.5s) press to switch to different data interface, circularly show signal-trip distance
(TRIP) → total distance (ODO) → maximum speed (MAX) → average speed (AVG) → remain-
ing distance (RANGE) → energy consumption (CALORIES) → time (TIME). Energy consump-
tion unit CALORIES means kCal.
Display of battery capacity
The indicator displays the capacity in real time, when the bat-
tery is fully charged, it shows 100%, if it is less than 5%, then
the outline of the indicator will flash, that means the battery
needs to be charged immediately.
USB charging function
USB charging indicator displays the icon and starts to charge, if
an external USB device is connected to the display. (max. Volt-
age is 5v, max. Current is 500 mA).
SERVICE
The display shows „Service" as soon as a certain number of
kilometers or battery charges has been reached. With a mile-
age of more than 5000 km (or 100 charge cycles), the "Service"
function is displayed on the display. Every 5000 km the display
„SERVICE" is displayed every time. This function can be set in
the display settings.

4.2. Parameter setting

If the display is active, press the + and - buttons simultaneously (> 2 s) to enter the SETTING
menu. The interface includes the three options as "Setting", "Information" and "EXIT". Briefly
press (<0.5S) + or - to switch the options and then briefly press (<0.5S)
into the option. Select "EXIT" and briefly press (<0.5S)
operation within 20s and then exit the set interface, no any dates are saved.
Enter into "Setting" interface
In the "SETTING" interface, briefly press (<0.5S) + or - to select "Set-
ting" and then briefly press (<0.5S) to confirm and enter into "Set-
ting". There are set options in the interface.
1. TRIP Reset
Set reset function for single-trip distance. Briefly press (<0.5S) + or - to switch between "NO"
and "YES". TRIP Reset includes maximum speed (MAX), average speed (AVG), single-trip dis-
tance (TRIP). After confirmation, briefly press (<0.5S)
the "TRIP Reset". The data is not reset automatically when turning off the power of the bicycle.
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to confirm and enter
to exit the interface. If there is no any
again to save the set and exit back to
E-bike operation and maintenance manual
2. Unit
Unit switches between the km and mile.
Briefly press (<0.5S) + or - to select Met-
ric/Imperial, and then briefly press (<0.5S)
to save the set and exit back to the Unit
interface.
4. Brightness
Set display brightness. Briefly press (<0.5S)
+ or - to switch the percentage as 100%/
75%/50%/30%/10%. 100% is the highest
brightness, 10% is lowest brightness. After se-
lecting the percentage, briefly press (<0.5S)
to save the set and exit back to "Brightness".
6. Vibration
Vibration Mode. Use the + or - buttons to
select ON or OFF. Briefly (<0.5 s) press
to save the selected value
.
Enter into "Information" interface
Enter into the "SETTING" interface and briefly press (<0.5S) + or - to select
"Information" and briefly press (<0.5S)
interface. It can check all content in the interface "Information", but can't
use the display to modify the content.
1. and 2. Wheel Size and Speed Limit
1. Wheel size information and 2. – Speed limit
information. (Cannot be changed. It is for infor-
mation only)
E-bike operation and maintenance manual
3. Sensitivity
Set light sensitivity. Briefly press (<0.5S) +
or - to switch the level of the light sensitivity
between 0/1/2/3/4/5. Level 1 is the weak-
est and level 5 is the strongest light sensitiv-
ity. Select the level desired and briefly press
(<0.5S) again to save the setting and exit
back to "Sensitivity".
5. Auto Off
Set automatic Off time. Briefly press (<0.5S)
+ or - to switch automatic Off time as
OFF/9/8/7/6/5/4/3/2/1. The unit is minute.
After selection, briefly press (<0.5S)
the set and exit back to "Auto Off".
7. Service
Turn service interval notification on or off. Use
the + or - buttons to select ON or OFF. Briefly
(<0.5 s) press to save the selected value
to confirm and enter into the
1. 2.
to save
.
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