MTF KD59E User manual

WARNING:
Read these instructions carefully before using this product!
Manufacturer of MTF e-bikes
Mountfield a.s., Mirošovická 697, 251 64 Mnichovice, Czech Republic
2020/08 –No. 804B
Instructions for control units

EN - 2
Instructions for operating control units
Models: KD59E; KD58C; KD218; DP C18; DP C10
Content
KD59E - OPERATING INSTRUCTIONS FOR USE OF THE CONTROL UNIT ..........................................3
........................................................................................................................................3
Specifications..................................................................................................................3
Appearance and Size .....................................................................................................3
Control............................................................................................................................................................4
KD58C - OPERATING INSTRUCTIONS FOR USE OF THE CONTROL UNIT ..........................................5
.......................................................................................................................................5
Specifications.................................................................................................................5
Appearance.....................................................................................................................5
Control............................................................................................................................................................5
Settings ..........................................................................................................................................................7
KD218 - OPERATING INSTRUCTIONS FOR USE OF THE CONTROL UNIT.........................................10
.....................................................................................................................................10
Specifications...............................................................................................................10
Appearance and Size ..................................................................................................10
Control .........................................................................................................................11
Settings ........................................................................................................................................................13
DP C18 - OPERATING INSTRUCTIONS FOR USE OF THE CONTROL UNIT .......................................19
.....................................................................................................................................19
Specifications...............................................................................................................19
Control .........................................................................................................................19
Settings........................................................................................................................22
DP C10 - OPERATING INSTRUCTIONS FOR USE OF THE CONTROL UNIT .......................................28
.....................................................................................................................................28
Specifications...............................................................................................................28
Important notice...........................................................................................................28
Control .........................................................................................................................28
Settings........................................................................................................................31

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KD59E - OPERATING INSTRUCTIONS FOR USE OF THE
CONTROL UNIT
Specifications
•Power Supply: 36 V
•Rated working current: 10 mA
•The maximum working current: 30 mA
•Off leakage current: <1 μA
•The supply controller working current: 50 mA
•Working temperature: -20 ~ 60 °C (-4 ~ 140 °F)
•Storage temperature: -30 ~ 70 °C (-22 ~ 158 °F)
•Degree of protection: IP65
Appearance and Size
Display appearance and dimension figure (unit: mm)

EN - 4
Control
◆Function Summary
KD59E can provide a lot of functions to fit the users’ need. The indicating contents
are as following:
•Smart battery indicator
•Assistance-level indicator
•The push-assistance function
•The Lighting On/Off (optional）
◆Button Definition
There are three buttons ( , , ), on the KD59E display that represented by the following
functions respectively MODE, „+“ a „-“.
◆Switching the eBike System On/Off
To switch on the eBike system, hold the MODE button for 2s.
In the same way to hold the MODE button for 2s again, the eBike system will be switched off.
When switching off the eBike system the leakage current is less than 1 uA.
When parking the eBike for more than 10 minutes, the eBike system will switches off automatically.
◆Switching the Lighting On/Off
To switch on the display headlight of the eBike, hold the button for 2s. The battery indicator light
and power assistant level indicator light became faint at the same time.
In the same way to hold the button for 2s again, the headlight will be switched off.
If the front or rear light is not connected, the button can only be used to switch the display backlight on
/ off.
◆Switching Push-assistance mode On/Off
To access the push-assistance mode, hold the button always, the eBike will go on at a uniform
speed of 6 Km/h (3.7 mph). Three power-assistance level indicator lights flash at the same time.
The push-assistance function switches off as soon as you release the button.
Push-assistance function may only be used when pushing the eBike. Danger of injury when the wheels
of the eBike do not have ground contact while using the push-assistance function.
◆PAS Level Selection
Assistance level indicates the output power of the motor. The default value is level “1”.
Press the or button to select power assistant level, the default power ranges from level “0” to
level “5”. The output power is zero on Level “0”. Level “1” is the minimum power. Level “5” is the
maximum power.
◆Battery Indicator
The five battery bars represent the capacity of the battery. The four green lamps are lighting when
the battery is in high voltage. When the battery is in low voltage, the left lamps will be red to notice
that the battery needs to be recharged immediately.
Beware of safe use. Do not attempt to loosen or reconnect the connector while charging the battery or
while the battery power is on.
Avoid the risk of electric shock.
Do not subject the display to shocks.
Do not modify system parameters to avoid parameter mismatch.

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KD58C - OPERATING INSTRUCTIONS FOR USE OF THE
CONTROL UNIT
Specifications
•Power Supply: 36 V
•Rated current: 10 mA
•The maximum working current: 30 mA
•Off leakage current: <1 μA
•The supply controller working current: 50 mA
•Working temperature: -20 ~ 60 °C (-4 ~ 140 °F)
•Storage temperature: - 30 ~ 70 °C (-22 ~ 158 °F)
•Degree of protection: IP65
Appearance
Control
◆Function Summary
•KD58C can provide a lot of functions to fit the users’ needs. The indicating contents are as following:
•Smart Battery indicator
•●Assistance-level indication
•●Speed indication (incl. running speed, max speed and average speed)
•●Motor-output indicator
•●Trip time indication
•●Trip distance and Total distance
•●The push-assistance function
•●The Lighting On/Off
•●Error Code indication
•●Various Parameters Settings (e.g., wheel size, speed-limited, battery level bar, PAS level, password
enable, controller limited current etc .)
•●Recover Default Setting
◆Button Definition

EN - 6
There are three buttons ( , , ) on the KD58C display that represented by the following
functions respectively: MODE, „+“ a „-“.
◆Display description
◆Switching the eBike On/Off
To switch on the eBike system, hold the MODE button for 2 s.
In the same way to hold the MODE button for 2 s again, the eBike system will be switched off.
When switching off the eBike system the leakage current is less than 1 uA.
When parking eBike for more than 10 minutes, the eBike system switches off automatically.
◆Display Interface
After switching on the eBike system, the display shows Running Speed. On the condition of riding,
to change the indicated information, press MODE. to show in turn as below: Running Speed
(Km/h) → Trip Distance (Km) →Trip Time (Hour) → Average Speed (Km/h) → Max Speed (Km/h).
Each state will display for 2 seconds and then automatically returns to the Running Speed
interface. On the condition that the speed is 0 km/h, Total Distance will be added to the circulation
interface.
The circulation interface of the condition that the speed is 0 km/h
◆Switching Push-assistance mode On/Off
To access the push-assistance mode, hold the button for 2 s, the
eBike will go on at a uniform speed of 6 Km/h (3.7 mph), “P” is
showed on the screen at the same time. The push-assistance
function switches off as soon as you release the button.
Push-assistance function may only be used when pushing the eBike. Danger of injury when the wheels
of the eBike do not have ground contact while use the push-assistance function.
◆Switching the Lighting On/Off
To switch on headlight of the eBike, hold the button for 2 s. In the
same way to hold the button for 2 s again, the headlight will be
switched off.
If the front or rear light is not connected, the button can only be used to switch the display backlight
on / off.

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◆Assistance Level Selection
Assistance levels indicate the output power of the motor. The default
value is level “1”. The default power ranges from level “0” to level “5”.
The output power is zero on Level “0”. Level “1” is the minimum power. Level
“5” is the maximum power.
a je "1".
◆Power Indicator
The out power of the motor can be indicated by the display
◆Error code Indication
If there are errors about the electronic control system, the error code
will appear automatically.
Offer the display to a Service Center when an error code appears.
Error code definition
Error Code
Definition
21
Current Abnormality
22
Throttle Abnormality
23
Motor Abnormality
24
Motor Hall Abnormality
25
Brake Abnormality
30
Communication Abnormality
Settings
All settings are made with the e-bike parked.
General Settings
After the eBike system is switched on, to access general settings
menu, hold both the and button for 2 s. Press the or button
to select the content, press to confirm the corresponding settings.
◆Trip Distance Clearance
Clear Trip means single trip distance clearance. Press the or
button to choose YES or NO to clear the trip distance. The default
value is NO. If you choose YES and press the button to confirm the
option, the display will show OK and return to the general selection
settings interface. Otherwise the display will return to the general
selection settings interface directly.

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◆Unit Mi/KM Conversion
Set Unit represents unit settings.
To convert unit, press or , to increase or decrease until the
desired setting is displayed.
To store a changed setting, press the . button to access trip
distance clearance settings and the display will show OK then
returns to general selection settings interface. The default value is
Metric.
◆Wheel Diameter Settings
Set WD represents wheel diameter settings. Electable values are 16,
18, 20, 22, 24, 26, 700C and 28. The default value is 26 inch.
To change basic settings, press or to increase or decrease until
the desired value is displayed.
To store a changed setting, press the button and the display will
show OK then returns to general selection settings interface.
◆Speed-limit Settings
„Set LS represents limit speed settings. When the running speed is faster than limit speed, the
eBike system will switch off automatically. Limit speed range is 12 km/h to 40 km/h (7.5 –24.8
mph). The default value is 20 mph.
In the user settings, this function is disabled and the settings are
password protected. Adjustments may only be made by an authorized
service center.
By default, the speed limit is set to 20 mph so that it is in accordance with the applicable legislation for
the operation of e-bikes on roads. If the maximum speed limit is set to a value higher than 20 mph, the
e-bike no longer complies with the relevant laws and may not be used for road use!
◆Battery Power bar Settings
VOL represents voltage settings. Each bar represents a voltage value. 5 bars voltage values must
be entered one by one. For example, VOL 1 is the first bar voltage
value, the default value is 31.5V.
To set battery power bar, press or to increase or decrease the
number. To store a changed setting and access the second bar, press
the button.
By analogy, after 5 bars voltage values is entered, hold for 2 s to
confirm and return to the previous menu.
◆Personalized Parameter Settings
Personalized Parameter Settings can match various requirements in
use. T
Hold the and button for 2 s to enter general settings, then use
the same manner to enter personalized parameter settings selection
interface. Press the or button to choose the personalized
parameter settings items, then press the button to enter the
corresponding settings interface.
◆Power Assistant Level option
In assistance level settings, there are 8 modes to select: 0-3, 1-3, 0-5,
1-5, 0-7, 1-7, 1-9. The default value is 0-5.
To select the mode of assistance level, press /, to increase or
decrease until the desired setting is displayed.
To store the changed setting and access the PAS ratio settings page,
press the button.

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◆Power-on Password Settings
P2:0000 represents power-on password settings. The default value is 1212.
To access the power-on password settings, press / to modify the
value and then press to confirm digit one by one until the correct 4-
digit password is completed, and then press to access power-on
password enable settings interface, otherwise stay on the password
input state.
◆Power-on Password Enable/Disable
Press the button to enter power-on password modify interface.
Press the or button to select Disable or Enable and press the .
button to confirm. The default value is Enable. If you choose Enable,
press the button to enter Power-on Password Modify interface,
otherwise exit the power-on password settings interface.
◆Power-on Password Modify
When the display shows “Password Set, P3”, press the button to
modify the value and then press the button to confirm digit one by
one until the new 4-digit password is completed.
To store the new power-on password, hold the button for 2 s and
then exit settings.
When switching the eBike system on next time, the display will show
P1,0000, please input the new password to power on.
◆Exit settings
In the settings state, press the button to confirm the input. Hold the button for 2 s to save the
settings and then exit the current settings. Hold the button for 2 s to cancel the operating but not
saving the settings data, and then return to previous menu.
If there is not any operations in one minute, display will exit the settings state automatically.
◆Recover default settings
dEF means recover default settings. Press both the and button
for 2 s to enter recover default settings. Press the or button to
choose Y or N. Y means that recovers default settings. N means that
do not recover default settings. When it is Y, hold the button for 2 s
to recover default settings, the display shows dEF-00 at the same
time, and then return to general display state. The default value is N.
Beware of safe use. Do not attempt to loosen or reconnect the connector while charging the battery or
while the battery power is on.
Avoid the risk of electric shock.
Do not subject the display to shocks.
Do not modify system parameters to avoid parameter mismatch.
If an error code is displayed, have the display repaired.

EN - 10
KD218 - OPERATING INSTRUCTIONS FOR USE OF THE
CONTROL UNIT
Specifications
•Power Supply: 24 V / 36 V / 48 V DC
•Rated working current: 10 mA
•The maximum working current: 30 mA
•Off-state leakage current: <1 μA
•The supply controller working current: 50 mA
•Operating temperature: -20 - 60 °C (-4 ~ 140 °F)
•Storage temperature: - 30 - 70 °C (-22 ~ 158 °F)
•Degree of protection: IP65
Appearance and Size
Product appearance and dimensional drawing (unit: mm)

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Control
Function Summary
KD218 has many functions to meet the Users’ needs. The indicating contents are as follows:
●Battery and battery percentage
●Motor Power
●assist-level
●Speed indication (incl. current speed, Max. speed and Ave. speed)
●ODO and trip distance
●The push-assist function
●Trip time
●Backlight On/Off
●Error code indication
●Pedaling frequency indication (optional)
●USB connection indicator (optional)
●The remaining range indication (optional)
●Various Parameters Settings (e.g., wheel size, speed-limited, battery level bar, assist level,
controller limited current, password enable, etc.)
●Recover Default Settings
Functional Area Distribution:
General Operations
◆Switching the E-bike System On/Off
Press the button to switch on E-bike system and provide the power supply for the controller.
Likewise, hold the button for 2s again, the E-bike system will be switched off .The E-bike system
no longer uses the battery power.
When the E-bike system is switched off, the leakage current is less than 1 μA.
■When E-bike is parked for more than 10 minutes, the E-bike system will be switched off
automatically.
◆Display Interface
After switching on the E-bike system, the display will show Current Speed and Trip Distance by
default.
Press the “ON/OFF” button will show more riding data shown below:
Max. Speed (Km/h) → Avg. Speed (Km/h) →Trip Time (Min.) →ODO (km) →Max. Speed (Km/h)

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◆Switching Push-assist Mode On/Off
To activate the push-assist function, keep holding button.
After 2 seconds, E-bike is activated to go at a uniform speed of
6 Km/h (3.7 mph) while the screen displays .
The push-assist function is switched off as soon as you release
the button. The E-bike system stops the power output
immediately.
Push-assist function may only be used when pushing the E-bike. Be aware of danger of injury when
bike wheels do not have ground contact while using the push-assist function.
◆Switching the Lighting On/Off
To switch on E-bike headlight, hold the button for 2s. The
backlight brightness is automatically reduced. Likewise, press
the button for 2s, the bike light can be switched off.
If the front or rear light is not connected, the button can only be used to switch the display backlight
on / off.
◆Assist Level Options
Press or . button to switch the E-bike system assist level,
change the motor output power, The default assist level
ranges from level “0”to level “5”, The output power is zero on
Level “0”. Level “1” is the minimum power. Level “5” is the
maximum power. When you reach “5”, press the button
again, the interface still shows “5”, and blinks at“5”to indicate
the power highest. After the power downshift reaches “0”,
press the button again, the interface still shows “0”and
blinks at “0” to indicate the power minimum. The default value
is level “1”.
◆Battery Power Indicator
The five battery bars represent the capacity of the battery. The five battery bars bright when the
battery is in full voltage. When the battery is in low voltage, battery frame will flash at the frequency
of 1HZ to give a notice that the battery needs to be recharged immediately.
◆Motor Power Indicator
The power of the motor is shown via digital display.
Note: The displayed value of the motor power corresponds to its
current load and in some cases the peak motor power is displayed.

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◆Error Code Indication
The components of the E-bike system are continuously and
automatically monitored. When an error is detected, the
respective error code is indicated in text indication area.
Here is the detail message of the error code.
If an error code is displayed, have the problem corrected.
Otherwise, you will not be able to ride the e-bike normally. Always
contact an authorized bicycle dealer.
Error code definition
Error Code
Definition
21
Current Abnormality
22
Throttle Abnormality
23
Motor Phase Abnormality
24
Motor Hall Signal Abnormality
25
Brake Abnormality
30
Communication Abnormality
Settings
Press the power button to switch on the display.
To access general settings (DisPlay Setting), hold both the and button simultaneously for 2s.
Setting interface
All the Settings are operated in the case of a parked E-bike.
◆Trip Distance Clearance
Trip Reset represents trip distance clearance setting. To clear trip distance, press or button to
select Yes or No. Yes, represents clearing a single ride distance. No represents not clearing a
single ride distance.
To store a changed setting, press button.
Trip Distance Clearance Settings Interface

EN - 14
◆Unit km/mile Conversion
Toggle Unit represents unit settings.
To convert unit, press the or button to choose the desired setting item, and then press the .
button to confirm.
To store a changed setting, press the button and move to other setting items. The default value
is “Metric (km)”.
Mile and km Conversion Settings Interface.
◆Wheel Diameter Settings
Wheel represents wheel diameter settings. To change basic settings, press the or the button
to increase or decrease until the desired value is displayed. The default value is 26 inches. To
store a changed setting, press the button to confirm, display "OK" words prompt operation is
completed. Then access the General Settings interface.
Wheel diameter settings interface
◆Speed-limit Settings
The default value is 20 mph.
Speed Limit represents the limit speed settings. When the current speed is faster than speed limit,
the E-bike system will be switched off automatically. Speed limit range is 12 km/h to 40 km/h (7.5 –
24.8 mph).
In the user settings, this function is disabled, and the settings are password protected. Adjustments
may only be made by an authorized service center.
Speed limit settings interface
By default, the speed limit is set to 20 mph so that it is in accordance with the applicable legislation
for the operation of e-bikes on roads. If the maximum speed limit is set to a value higher than 20
mph, the e-bike no longer complies with the relevant laws and may not be used for road use!

EN - 15
◆Battery Power Bar Settings
Set Voltage represents voltage value settings. Each bar represents a voltage value. 5 bars voltage
values must be entered one by one. For example, VOL 1 is first bar voltage value. The default
value is 31.5V.
To set battery power bar, press the or the button to increase or decrease the number. To
store a changed setting and access the second bar, press button. In the same manner, after 5
bars voltage values are entered, hold the button to confirm and then return to the previous menu.
Battery bar settings interface
◆AL sensitivity
Sensitivity represents Ambient Light Sensor settings. The sensitivity value ranges from 1 to 5. The
default value is 3. It can help with adjusting the screen brightness as per the ambient light
conditions automatically. When you ride the bike at night or in a place where there is a lack of light,
the display backlight and bike headlight will be turned on automatically.
Press Sensitivity and press / button to choose the desired sensitivity value.
Sensitivity settings interface
Advanced Settings
After General Settings (DisPlay Setting) is done, Press Back to return Setting page.
Press or button to choose Advanced Settings and press button to enter Advanced Settings
page.
◆Controller Over-current Cut Settings
In the user settings, this function is disabled, and the settings are password protected. Adjustments
may only be made by an authorized service center.
Current Limit settings interface.
◆Power Assistant Sensor Settings
Assistant Num represents PAS sensitivity settings. The sensitivity value is “5” to “24”.
To change the sensitivity of PAS settings, press or button to choose the desired sensitivity
values. To store a changed setting, press the button.

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PAS sensitivity settings interface
◆Speed Sensor
Speed Sensor represents speed sensor settings. The default value is 1
To change speed sensor settings, press the or the button to select the quantity of magnet
heads (the range is from 1 to 15).
To store a changed setting, hold the button and then return to previous menu.
Speed sensor settings interface
◆Backlight Brightness Settings
LCD Luminance represents backlight brightness. 100% is the highest brightness.
The less the percentage is, the lower the backlight brightness is.
To modify the backlight brightness, press the button or the button to choose the desired
percentage.
To store a changed setting, press the button or long press button and exit the advanced
settings.
Backlight Brightness Settings Interface
◆Power-on password settings:
Press or button to choose ‘Password’ and press to confirm. Meanwhile press / button
to choose ‘Start Password’ and press . to confirm. Press / to shift from ‘OFF’ to ‘ON’. Refer to
below steps to toggle ON and OFF.
Power-on password input settings interface

EN - 17
◆Power-on password enable/disable
In “Start PassWord” interface, choose ‘ON’ and short press(less than 0.5S) to confirm.
Meanwhile, display interface prompts for a password. Press or button to shift numbers from 0
to 9 and press ON/OFF to confirm and input the next digit. After the input is done, the interface will
prompt for entering the password again. If two inputs are consistent, the system prompts that the
password is set successfully. If two inputs are inconsistent, the first input is to be repeated and
confirm the new password again. The interface will be redirected to original settings page 2
seconds after the password is set successfully. Hold button for more than 2 seconds to exit to
the main page or by route’ BACK’ →’EXIT’. The operation steps are as follows:
Password enable/disable confirmation interface
◆Password Reset
When password is enabled, ‘Reset password’ will add to Password interface. Press(less than 0.5s)
/ button to choose ‘Reset Password’ and press(less than 0.5s) to confirm. Meanwhile, the
interface prompts for current password input. The display will be powered off automatically when
the password is entered incorrectly after 10 inputs. When a correct password is input, the interface
prompts for a new password. Then follow the operations of setting a new password. The interface
will be redirected to original settings page 2 seconds after the password is reset successfully. Hold
button for more than 2 seconds to exit to the main page or by route’ BACK’ →’EXIT’. The
operation steps are as follows:
Password reset interface

EN - 18
◆Password Disable
In “Start PassWord” interface, choose ‘OFF’ and short press (less than 0.5s) to confirm.
Meanwhile, display interface prompts for a password. The display will be powered off automatically
when the same password is entered incorrectly after 10 inputs. When a correct password is input,
the display will give a prompt of ‘password function disabled’. After 2 seconds, the interface will be
redirected to original settings page. Hold button for more than 2 seconds to exit to the main page
or by route’ BACK’ →’EXIT’. The operation steps are as follows:
■If there is no operations in one minute; the display will exit the settings state.
Beware of safe use. Do not attempt to loosen or reconnect the connector while charging the battery or
while the battery power is on.
Avoid the risk of electric shock.
Do not subject the display to shocks.
Do not modify system parameters to avoid parameter mismatch.
If an error code is displayed, have the display repaired.
THIS VERSION OF THE OPERATING INSTRUCTIONS IS INTENDED FOR UNIVERSAL USE FOR
KD218 DISPLAYS. SOME VERSIONS OF THE DISPLAY SOFTWARE WILL DIFFERENT DEPENDING
ON THE SPECIFICATIONS. ALWAYS USE THE CURRENT VERSION.

EN - 19
DP C18 - OPERATING INSTRUCTIONS FOR USE OF THE
CONTROL UNIT
Specifications
•Power Supply: 36 V / 43 V / 48 V DC
•Operating temperature: -20 ~ 45 °C (-4 ~ 113 °F)
•Storage temperature: - 20 ~ 50 °C (-4 ~ 122 °F)
•Degree of protection: IP65
•Bearing humidity: 30% - 70%
Control
◆Functional Overview
● Speed display (including top speed and average speed, switching between km and miles).
● Battery capacity indicator.
● Automatic sensors explanation of the lighting system.
● Brightness setting for backlight.
● Indication of performance support.
● Motor output power and output current indicator.
● Kilometer stand (including single-trip distance, total distance and remaining distance).
● Walk assistance.
● Setting the support levels.
● Energy consumption indicator CALORIES (Note: If the display has this function).
● Display for the remaining distance. (Depends on your riding style)
● Setting password.

EN - 20
◆Display
1. Time
2. USB charging indicator displays the icon , if
an external USB device is connected to the
display.
3. The display shows this symbol, if the light
is on.
4. Speed Graphics
5. Trip: Daily kilometers (TRIP) - Total kilometers
(ODO) - Top speed (MAX) - Average speed
(AVG) - Range (RANGE) - Energy Consump-
tion (CALORIES(only with torque sensor
fitted)) - Travel time (TIME).
6. Display of battery capacity in real time.
7. Voltage indicator in voltage or in percent.
8. Digital speed display.
9. Power indicator in watts / amperes.
10. Support level/ Walking assistance
11. Data: Display data, which corresponds to the
current mode.
12. Service: Please see the service section
◆Key definition
NORMAL OPERATION
◆Switching the System ON/OFF
Press and hold (>2s) on the display to turn on the system. Press and hold (>2s) again to turn
off the system..
If the "automatic shutdown time" is set to 5 minutes (it can be set with the "Auto Off" function, See
"Auto Off"), the display will automatically be turned off within the desired time when it is not in
operation. If the password function is enabled, you must enter the correct password to use the
system.
Up
Light On/Off
OK/Enter
Down
System On/Off