Cyrusher KT-LCD3 User manual

www.cyrusher.com
KT-LCD3
Computer Manual
For Bike Models
KUATTRO

Handlebar
Control
LCD Display
CYRUSHER.COM Page 1
KT-LCD3 TECHNICAL SYMBOL DEFINITION
There are total 3 Levels Operation Setting:
Regular/P Levels/ C Levels, you can only follow
Regular > P Levels > C Levels setting.
You can not jump one of them and direct go the P or C Levels setting.
TM
TTM
MOTOR F C
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F
C
W
4 5 6 7
8
9
1
2
3
12 11 1013
1
2
3
4
5
6
7
8
9
10
11
12
13
Up Button
SW Button
DOWN Button
Battery capacity indicator
Backlight and headlights
The brake display
Single trip time
Total trip time
Power display
Motor Temperature
Motor Fahrenheit
Environment temperature
Environment Fahrenheit
.
TM
TTM
MOTOR W
MOTOR °C
MOTOR °F
°C
°F
6 Km/h Push Power Assist.
Riding Speed (metric)
Riding Speed (imperial)
Max Speed
Average Speed
Distance (metric)
Distance (imperial)
Trip Distance
Total Distance
Battery Voltage
PAS Level
Cruise Mode
KM/H
MPH
MXS
AVS
Km
Mil
DST
ODO
VOL
ASSIST
CRUISE

REGULAR OPERATIONS SETTINGS
1) Turn on/ Turn off the bike computer:
Press for seconds to turn or turn off the bike
computer;
2) Turn on/ Turn off bike front light:
After turning on the computer and press for 3
seconds to turn on or turn off front light.
3) Activate Walk Mode
After turning on the bike computer and press
for 3 seconds to active the walk mode，
release thebutton, walk mode will be
automatically cancelled.
4) Select PAS Levels
Press to increase the PAS level (Assist 1-5)
Press to decrease PAS level (Assist 5-1)
5) Activate Cruise Control
Riding at a speed above 7 km/h, hold the for
3 seconds to activate cruise control. Use the
break to cancel the cruise control.
if the motor stops over 5 minutes without any movement and
the bike computer will automatically shut down.
CYRUSHER.COM Page 2
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W

REGULAR OPERATIONS SETTINGS
6) AVS/MAX/TM/TTM/DST/ODO/VOL CHECKING:
After turning on the bike computer and press
one time to switch and check data of AVS/MAX/
TM/TTM/DST/ODO/VOL.
CYRUSHER.COM Page 3
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
Single Riding Time
Single Riding Distance
Total Riding Time
Total Riding Distance
Single Riding Average Speed

REGULAR OPERATIONS SETTINGS
7) Clear Single Trip Distance and Riding Time
Press + together for 2 seconds after
turning on bike computer over 5 seconds. When
you see LCD image-TM and DST are flashing as
below and press to clear the TM and DST
data.
8) Set Max Speed Limit
Range: 1-72KM XF800 default setting code is
72KM ( which means no limit on speed) Press
+ together for 2 seconds after turning on
bike computer within 5 seconds.
When see the max speed is flashing as image
below and press or to change the Max
speed setting. and the default Max speed for
XF800 is 72KM/H;
CYRUSHER.COM Page 4
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
Single Riding Max Speed
Motor Working Voltage
However, the real speed limit of e-bike is controlled by motor and controller. You can only
set the bike computer speed limit within the given the range fixed by motor and controller.
For example, if the motor and controller fixed top speed limit is at 40KM/H, you can only
set lower top limit such as 35KM/H, then the e-bike will keep run within the top speed limit
-- 35KM/H; If you set 50KM/H, the real top speed limit is only 40KM/H;

Please note above setting from 8 to 10, need to press one time or hold on for 2
seconds to turn off after each setting to save changed data. If no movement on setting
button over 1 minute, the bike computer will go to the default working screen and all your
changed setting data will not be saved.
REGULAR OPERATIONS SETTINGS
9) Set Wheel Rim Diameter
Range is 6-28 inch and 700C.
XF800 default rim setting is 26 in.
After setting Max Speed, press to switch
wheel rim diameter setting. When you see the
rim data is flashing, press or to change
the data of rim diameter.
10) Speed Unit Preference Setting
After setting wheel rim diameter, press to switch speed unit changes setting. When
you see the MPH/ Km/H and Mil/Km are flashing, press or to change Speed Unit
you prefer.
P Level Setting Code Operation：
After Speed Unit Preference Setting, press + together for 2 seconds to enter the
P Level Code setting model.
P2: Wheelset Speed Pulse Setting
Rage:0-16, XF800 default code is 1;
Press switch to P2, press or to
change data required.
CYRUSHER.COM Page 5
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
P 1: Motor Feature Setting
Range：1-255. XF800 default code is 87;
When you see P1 is flashing, press or to
change data required.
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
This technical setting is only for engineer setting, do not modify
or change the setting.
This technical setting is only for engineer setting, do not modify
or change the setting.

Please note above setting from 8 to 10, need to press one time or hold on for 2 seconds
to turn off after each setting to save changed data. If no movement on setting button over
1 minute, the bike computer will go to the default working screen and all your changed
setting data will not be saved.
REGULAR OPERATIONS SETTINGS
P3: PAS Control Mode Setting
Range: 0-1 ; XF800 default code is 1; 0-Speed
Control Mode; 1- Copying Torque Control Mode;
Press switch to P3, press or to
change data required.
P4: Throttle Active Mode Setting (Zero boost
or Non-Zero Boost Setting)
Range: 0-1, 0 means zero boost; 1 means non
zero boost. XF800 default code is 0;
In the zero boost also called hard boost which
means, once you use the throttle or pedal
assistant, you get will push from the motor
immediately; In non-zero boost, you have to use
pedal first to move the e-bike to some certain
speed and the throttle or PAS will be active.
Press switch to P5, press or to
change data required.
P5: Battery Monitor Modes Setting
Range:0-40; XF800 default code is 15;
0—Real Time Battery Monitor mode; Other data
is smart battery monitor mode
Press switch to P5, press or to
change data required.
C Level Setting Code Operation
After P Level Setting, press + together for 2 seconds to enter the C Level Code
setting model.
C1. PAS Sensor Sensitivity Setting
Range: 0-07; XF800 default code is 07;When you see C1 is flashing, press or to
change data required.
CYRUSHER.COM Page 6
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
This technical setting is only for engineer setting, do not modify
or change the setting.
This technical setting is only for engineer setting, do not modify
or change the setting.
This technical setting is only for engineer setting, do not modify or change the setting.

C3.PAS Restart Memory Setting
Range: 0-8, XF800 default code is 8;
0—Restart Memory at PAS0;
1—Restart Memory at PAS1;
2—Restart Memory at PAS2;
3—Restart Memory at PAS3;
4—Restart Memory at PAS4;
5—Restart Memory at PAS5;
6&7—N/A;
8-Restart Memory at last time PAS Level.
Press switch to C3, press or to
change data required.
C2. Motor Phase Setting
Range: 0-7, XF800 default code is 0;
Press switch to C2, press or to
change data required.
REGULAR OPERATIONS SETTINGS
C4. Throttle Function Setting
Range:0-4; XF800 default code is 0;
Press switch to C4, press or to
change data required.
When P4=0, C4=0, Throttle works Zero Boost
When P4=0, C4=1, Throttle works as Zero Boost
and Max speed 6KM/H;
When P4=0, C4=3/4/5
CYRUSHER.COM Page 7
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
This technical setting is only for engineer setting, do not
modify or change the setting.
This technical setting is only for engineer setting, do not
modify or change the setting.

REGULAR OPERATIONS SETTINGS
C5. Controller Max Current Setting
Range:0-10, XF800 default code is 10;
Press switch to C5, press or to
change data required.
C6. LCD Screen Brightness Setting
Range:1-5, XF800 default code is 10;
1 means the darkest and 5 means the brightest.
Press switch to C6, press or to
change data required.
C7. Cruise Control Function Setting
Range: 0-1，XF800 default code is 0;
0-Inactive cruise control function, 1-active cruise
control function;
Press switch to C7, press or to
change data required.
C8. Motor Working Temperature Setting
Range: 0-1 ，XF800 default code is 0; 0--Inactive motor working temperature display;
1-- active motor working temperature display.
Press switch to C8, press or to change data required.
C9. LCD Restart Password Function Setting
Range: 0-1, XF800 default code is 0;
0—Inactive LCD restart password function; 1--
active LCD restart password function.
Press switch to C9, press or to
change data required.
CYRUSHER.COM Page 8
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
Those technical setting are only for engineer setting, do not
modify or change the setting.

REGULAR OPERATIONS SETTINGS
C9=1, it means the password setting is active, you press or to set up 3 number
passwords from left to right. And the password setting range is 000-999.
Remember you need to press to confirm the saved password.
C10. LCD Reset Setting
Range: n/y, XF800 default code is n,
Press switch to C10, press or to
change data required.
n— inactive or no
y---active or yes,
If C10= y, Remember you need to press for
2 seconds to confirm the saved data and restart
the bike computer.
If C10= n, press switch to C11, for other
setting.
C11. LCD Feature Setting
Range:0-2，XF800 default code is 0.
C12. Controller Lowest Voltage Setting
Range:0-7, XF800 default code is 4.
CYRUSHER.COM Page 9
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
If you forget your password, it may require extra tool and cost to help to restart the bike computer and Cyrusher
will not take any responsibility for the password setting made by customer.
We highly recommend you do not active the password protection by other methods to protect your e-bike.
This technical setting is only for engineer setting, do
not modify or change the setting.
This technical setting is only for engineer setting, do
not modify or change the setting.

Please note above setting from 8 to 10, need to press one time or hold on for 2 seconds to turn off after
each setting to save changed data. If no movement on setting button over 1 minute, the bike computer will go to
the default working screen and all your changed setting data will not be saved.
REGULAR OPERATIONS SETTINGS
C13. Controller ABS Braking
Range:0-5, XF800 default code is 0.
C14. PAS Adjustment Setting
Range:1-3, XF800 default code is 2.
Error Codes
01—info: Throttle Abnormality
03—info: Motor hall signal Abnormality
04—info: Torque sensor signal Abnormality
05—info: Axis speed sensor Abnormality(only
applied to torque sensor)
06—info: Motor or controller has short circuit
Abnormality
CYRUSHER.COM Page 10
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
TM
TTM
MOTOR
MPH
Km / H
Km
Mil
AVS
MXS
ODO
DST
VOL
ASSIST
CRUISE
F C
F
C
W
This technical setting is only for engineer setting, do
not modify or change the setting.
This technical setting is only for engineer setting, do
not modify or change the setting.