Hyena LCD Compact EX User manual

This guideline is applicable for the Hyena e-bike system only
LCD Compact EX
Product Manual
Version 210310
Copyright © 2021 HYENA INC. All Right Reserved.
This manual is intended primarily for the trained technician to install, disassemble, or maintain the e-bike.

Content
Product features 1
Product Description 1
Parts Description 1
Product Dimension 2
Technical Data 3
Function 3
Characteristic 3
Mounting Parameter 3
Connection 3
Indicator Information 4
Certification 4
Mounting 5
Tool List 5
Accessory List 5
Mounting Instructions 5
Operation 6
Operation Instructions 6
Error Code List 8
Safety Instructions 10
Important Notice 10
Moving and Storage Instructions 10
Maintenance 10
Disposal 10

HYENA E-BIKE SYSTEMS
1
Product features
Product Description
The Hyena LCD Compact EX features all in one function: compact size with complete info and precise digital information,
ergonomic large buttons. Supports app and service tool connection via Bluetooth.
Parts Description
ADisplay screen
BUp & Increase support level button
CDown & Decrease support level button
DFastening screw
EPower on/off button
FUSB connection port (for diagnostic)
GCable
HWalk-assist button
DISPLAY ELEMENT
aLight
bError indicator
cDisplay information type
dBattery capacity
eBluetooth status
fSpeed/range
g Unit indicator
hSupport level

HYENA E-BIKE SYSTEMS
2
Product Dimension
Cable Pin Definition
L
H

HYENA E-BIKE SYSTEMS
3
Technical Data
Function
Number of button
4
Power/Up/Down/Walk
Turn on/off system
Power button
Switch motor support level
UP/Down button
Switch information
Short press walk-assist button
Current speed & Range
Turn on/off light
Long press Up button
Walk-assist
Long press walk-assist button
USB Charging
Max. 5V/1A
USB 2.0 TYPE A
Connection
Bluetooth / USB 3.0 / Hyena 6P
Battery wake up function
Yes
HMI/DEN
Characteristic
Protocol
CAN
Support Hyena CAN
Operating voltage
10~14V
Operating temperature
-10℃~+50℃80%RH
Storage temperature
-20℃~+60℃80%RH
Waterproof level
IPX5
Quiescent current
<1mA
Measure condition
a. System off
b. Battery, Console, Display, Driver, Motor
and Sensor are connected well.
c. Remove all smart parts.
Mounting Parameter
Dimension (mm)
L47.7, W45.7, H48.9 mm
Mounting position
Left handle bar
Clamp diameter
22.2 mm
Cable length
570 mm
Standard connector
Hyena 6P male
CM-WP408-06M
Compatible of brake
BL-T4000 / BL-M6000
BL-MT201 / BL-MT401
SHIMANO
Compatible of shifter
Do not recommend
Connection
Bluetooth connection
Bluetooth 4.2 BLE
Support to HRA (Hyena Rider Assistant ) &
HST (Hyena Service Tool)
USB connection
USB 3.0 TYPE A
Support to HST

HYENA E-BIKE SYSTEMS
4
Indicator Information
Current speed
0~99
Unit in 1 Km/Hour
Range
0~99
Unit in 1 KM (Battery with Hyena CAN required)
Riding support level
0~4
Battery status
5 segments
Light on indicator
Head light icon
Bluetooth status
Bluetooth icon
Error alert
Warning icon + Number
Refer error code table
Certification
EN15194:2017
Yes
CE
Yes
BQB
Yes
Bluetooth
RoHS 2.0
Yes

HYENA E-BIKE SYSTEMS
5
Mounting
Tool List
Hexagon key M3
Disc hex bolts
Accessory List
Hex socket head cap
M3x0.5Px10mm
1 pcs
Mounting Instructions
• Use the proper tools during the installation or removal process.
• Fasten the hex bolt with 1.0 Nm torque value.
• Carefully install is necessary, do not strike it with any tool such as a hammer or wrenches.
Step1: Mount the HMI hook on the handlebar
Step2: Fasten the hex bolt.

HYENA E-BIKE SYSTEMS
6
Operation
Caution - The e-bike system can only be activated when
the following requirements are met:
-A sufficiently charged battery is attached.
-The e-system is connected properly.
Operation Instructions
Turn on/off the e-bike system
Long press the power button to turn on/off.
Switch between speed mode/range mode
Short press the power button to switch information.
Note
-Always switch off the e-Bike system when parking the
e-Bike or before removing the battery.
Support level adjusting
Short press up/down button to adjust the support level
while you pedaling.
-Default on Off mode
-None circulation
-Automatic memory previous setting.
Note
-The system is activated as soon as you start pedaling.
-The e-Bike drive output only supports a speed below
25/45 km/h, as soon as you have reached 25/45 km/h,
e-system suspends the motor support, then automatically
reactivated when your speed is below 25/45 km/h.

HYENA E-BIKE SYSTEMS
7
Turn on/off light
Long press up button to turn on/off light.
When e-bike equipped with front/rear lights.
Walk assistance
Long press and Hold the walk-assist button to activate the
walk assist mode. Release the button to cancel the walk
assistance.
Press and hold the up button to start the walk assist. As
long as you are holding the up button, your e-bike will be
propelled forward at a slow speed.
Release the up button to stop pushing your e-bike.
If no buttons are pressed within 5 seconds in the walk
assist mode, the system will return to general mode
automatically for safety. Or if the 'down/walk' button is
pressed in the walk assist mode, the system will also
return to the general mode.
Note
The walk assistance function must only be used when
pushing the e-Bike. Make sure you are ready and stand
steady before activating the walk assistance.
Do not activate the walk assistance when you ride on the
e-bike or if the wheels are not in contact with the ground
Bluetooth connection
Bluetooth indicator shows when connected.
Battery indicator
The icon shows the battery capacity.
Error alert
The error code shows on screen when a system error is
detected. Refer to the error code list for details.
When the number indicator returns to the general riding
info, the alert icon stays on display. All the console function
remains the same.
Suspend the error alert
Press any button to suspend the error code flashing, the
alert icon will still stay on until the system error is solved.
Walk assistance activated
Press and hold

HYENA E-BIKE SYSTEMS
8
Error Code List
Code
Category
Error Details
16
Torque sensor
Torque sensor voltage too high
17
Torque sensor voltage too low
20
Front TPMS
Front tire pressure too high
21
Front tire pressure too low
22
Front TPMS battery capacity low
23
Front TPMS temperature too high
24
IoT Box
GPS positioning failed
25
SIM card access failed
26
Database access failed
27
Fail to connect server
32
Motor
Motor hall all voltage too high
33
Motor hall all voltage too low
34
Motor hall U malfunction
35
Motor hall V malfunction
36
Motor hall W malfunction
37
Phase U malfunction
38
Phase V malfunction
39
Phase W malfunction
40
Motor temperature too high
44
Rear TPMS
Rear tire pressure too high
45
Rear tire pressure too low
46
Rear TPMS battery capacity low
47
Rear TPMS temperature too high
48
Speed sensor
No speed signal
49
No cadence signal
55
Accessories
Rear brake light malfunction
56
Horn malfunction
59
Tail-right turn signal malfunction
60
Tail-left turn signal malfunction
61
Head-right turn signal malfunction
62
Head-left turn signal malfunction
63
Daytime running light malfunction
64
Battery
Battery voltage too high
65
Battery voltage too low
66
Low battery capacity
67
Flat battery
68
Charging temperature too high
69
Battery cell temperature too low
70
Battery cell over temperature
71
Battery over discharged
72
Battery over charged
73
Battery over discharged error
74
Battery over charged error
80
Driver
Driver temperature too high
81
Battery communication fail
82
Pedal rotation blocked
83
Handle rotation blocked
84
Driver communication fail
85
High side FET of U phase malfunction
86
Low side FET of U phase malfunction
87
High side FET of V phase malfunction
88
Low side FET of V phase malfunction
89
High side FET of W phase malfunction
90
Low side FET of W phase malfunction
91
FET malfunction

HYENA E-BIKE SYSTEMS
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92
FET over current protection
96
Others
Motion assist voltage too high
97
Motion assist voltage too low
98
Button blocked
99
Button communication fail
100
Display panel malfunction
101
USB charge port malfunction
112
Front light malfunction
113
System maintenance notify
114
Bluetooth malfunction
115
Brake sensor malfunction
116
Rear light malfunction

HYENA E-BIKE SYSTEMS
10
Safety Instructions
Instructions Pertaining To A Risk Of Fire,
Electric Shock, Or Injury To Persons
• WARNING - When using the LED Compact EX, basic
precautions should always be followed, including the
following:
• Read all the instructions before using the product.
• To reduce the risk of injury, close supervision is
necessary when the product is used near children.
• Do not use this product if the flexible power cord or output
cable is frayed, has broken insulation, or any other signs of
damage.
• All the component charging terminal and leads shall use
original Hyena components.
• This equipment is not intended to be used at ambient
temperatures less than -10°C (14°F) or above ambient
temperatures of 60°C(140°F).
• Do not immerse the product or any e-system component
in water.
• Do not place the product or any e-system component
near fire or heat.
• Always turn off the e-bike system and remove the battery
before install, disassemble or modify any components on
the e-bike.
Important Notice
• This user manual is intended primarily for the trained
technician to install, disassemble or maintain the e-bike.
• Users who are not professionally trained for bicycle
assembly should not attempt to install, disassemble or
modify the components themselves.
• All Hyena e-system manuals and technical documents
are accessible online at "www.hyena-ebike.com".
• The term “battery” is used in these instructions to mean
all original Hyena e-Bike batteries.
• Read and observe the safety warnings and directions
contained in all the Hyena e-Bike system operating
instructions and in the operating instructions of your
e-Bike.
Moving and Storage Instructions
• When possible keep the product and all e-system
components in their original package and keep tools or
other metal objects away from them while storage and
moving.
• If you did not keep the original packaging, they can be
packed in strong cartons with proper packing materials
such as bubble wrap or soft cloth, and label the cartons
Fragile.
• Do not store the product at ambient temperatures less
than -20°C (-4°F) or above ambient temperatures of
70°C(158°F).
• Cover the product to prevent damage by sunlight if you
will be keeping it stored at any place for more than a week.
• Store the product on a fireproof surface and without
contact water, heat, or sands.
• Do not place any heavy item on the product or any
e-system component.
• Do not place the product or any e-system component in
the car trunk for more than one day.
• Do not load or move the product in the rain whenever
possible, and make sure it has no moisture or mildew
before loading it.
• Do not drop the product from more than 30cm height.
Maintenance
• Do not clean the product or any e-system component
with any detergent or organic solvent. Only clean the
product with a water-dampened soft cloth.
• Do not clean the product or any e-system component
with pressured water.
Disposal
• In accordance with Directive 2012/19/EU, electronic
devices that are no longer usable and defective/drained
batteries must be collected separately and recycled in an
environmentally friendly manner.
• The e-system drive unit including the motor, driver,
battery, speed sensor, HMI, accessories, and packaging
should be disposed of in an environmentally correct
manner.
• Do not dispose of e-bikes and their components with
household waste.
SAVE THESE INSTRUCTIONS
This symbol is only valid within the European
Union. Follow local regulations when disposing
of used batteries. If you are not sure, consult the
place of purchase or a bicycle dealer