Indoor Cycling CBC Operating instructions

ͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺ
&d^>ϳϬϯ /'Π^ƚĂŶĚĂƌĚKƉĞƌĂƚŝŶŐWƌŽĐĞĚƵƌĞƌĞůĞĂƐĞĚďLJ/'Π^ĞƌǀŝĐĞĞƉĂƌƚŵĞŶƚ
ZĞǀŝƐŝŽŶĂƚĞϭϮϭϱϮϬϭϲZĞǀŝƐĞĚďLJD
CBC COMPUTER
ELECTRONIC TROUBLESHOOTING
/ƐƐƵĞĚďLJ'ĂďƌŝĞůͺƌƌĂŶnjͺ^ĞƌǀŝĐĞDĂŶĂŐĞƌʹ /ŶƚĞƌŶĂƚŝŽŶĂů ĂƚĞϬϳϭϭϮϬϭϰ
ZĞǀŝĞǁďLJŚƌŝƐƚŝĂŶ^ĐŚƵůĞƌͺ,ĞĂĚŽĨůĞĐƚƌŽŶŝĐ
DŝĐŚĂĞůŽŶŚĂƵƐĞƌͺYƵĂůŝƚLJDĂŶĂŐĞŵĞŶƚ ĂƚĞϬϳϭϭϮϬϭϰ

dĂďůĞŽĨŽŶƚĞŶƚƐ
ŽĂĐŚďLJŽůŽƌŽŵƉƵƚĞƌƌƌŽƌŽĚĞƐϭ
ůĞĐƚƌŽŶŝĐdƌŽƵďůĞƐŚŽŽƚŝŶŐ&ůŽǁŚĂƌƚƐϯ
/ϳŝŬĞůĞĐƚƌŝĐĂůKǀĞƌǀŝĞǁŝĂŐƌĂŵϭϮ

BOOTLOADER (This errors will appear immediately after power up)
ERROR # SHORT DESCRIPTION Error Description Troubleshooting Comments
B1 I2C SYSTEM BUS
The data communication between the computer and the other system modules could not get
established or is disturbed.
Follow Troubleshooting Guide <File Name>
1. Replace Console. Power off and on the system.
2. Check interconnection cable between Power Module and Computer
3. Remove Gear Module connection. Power off and on the system.
4. Replace the Power Module
B2 CHECKSUM ERROR
Checksum mismatch between downloaded application and application data located on Power
Module.
If a checksum error occurs, the software will automatically retry to fix it.
If it will 3 times again, ERROR #4 will appear.
This error will only occur in R&D
environment or if an update was
wrong build
B3 NO UPDATE FOUND
There's no application data available on Power Module. 1. Process an USB Update
2. Procedure - Factory Programming Batch for Power Module
This error will only occur in R&D
environment
B4 UPDATE FAILED
The system could not download the application data without errors to the computer.
A squeezed cable could be an possible error source. Try to connect a new cable between the
Computer and the Power Module.
If it isnt' the cable, replace the Power
Module
APPLICATION (This errors will appear during the computer works in normal condition)
ERROR # SHORT DESCRIPTION Error Description Troubleshooting Comments
A1 ERROR_I2C_BUS
The data communication between the computer and the other system modules could not get
established or is disturbed.
Follow Troubleshooting Guide <File Name>
1. Replace Console. Power off and on the system.
2. Check interconnection cable between Power Module and Computer
3. Remove Gear Module connection. Power off and on the system.
4. Replace the Power Module
A2 ERROR_COM_GAMMA_SENSOR
The data communication between the Power Module and the Gamma Sensor could not get
established or is disturbed.
Follow Troubleshooting Guide <File Name>
1. Check interconnection cable between Power Module and Gamma Sensor
2. Gamma Sensor Module defect, replace it.
A3 ERROR_GS_OFFSET_MEAS_BAD
Gamma Sensor meldete bei der Durchführung der SET OFFSET Messung, dass die Werte zu
ungenau sind. Daher schlägt die Messung fehl.
Try the offset Measurements several times. It's important that the bike is mechanical well adjusted
and both treadles incl. pedals are mounted. Make also sure, that the OFFSET measurement is done
accordingly to the advices displayed in the screens. After the STOP symbol is displayed, make sure
that the treadle (drive) can run down without any influence.
If OFFSET measurement will still fail, the cause of the failure must be searched on the mechanical
side.
Be aware that the failure is not caused
by the user! Consider this this, before
we will replace a bike.
A4 ERROR_GS_PI_UPPER
Gamma Sensor Module has detected that the upper photo interrupter is broken.
1. Replace Photo Interrupter
2. If there can be scratches detected on the Photo Interrupter, something on the mechanical
alignment is wrong. In that case, replace bike.
I think, that we will just replace the
bike in that case.
A5 ERROR_GS_PI_LOWER
Gamma Sensor Module has detected that the lower photo interrupter is broken.
1. Replace Photo Interrupter
2. If there can be scratches detected on the Photo Interrupter, something on the mechanical
alignment is wrong. In that case, replace bike.
I think, that we will just replace the
bike in that case.
A6 ERROR_COM_GEAR_MODULE
The data communication between the Computer and the Gear Module could not get established
or is disturbed.
Follow Troubleshooting Guide <File Name>
1. Check interconnection cable between Power Module and Gear Module
2. Gear Module defect, replace it.
ϭ
ŽĂĐŚLJŽůŽƌŽŶƐŽůĞƌƌŽƌŽĚĞƐ

A7 ERROR_BAD_FUSES
The so called FUSE Bytes of the System Controller are not right programmed. Procedure - Factory Programming Batch for Power Module
This error will only occur during
production ramp up (changes in R&D)
A8 ERROR_BAD_CRC
Checksum mismatch between downloaded application and application data located on Power
Module.
The bootloader will automatically try to fix this issue.
In normal case, this error will never
appear in the application, because the
bootloader will always check and
correct it automatically.
A9 ERROR_NO_IC7_APP_ON_PM
There's no application data available on Power Module.
This error will never occur in the field. It could only occur in the R&D section/area. Hence to this
fact, no action is required here.
This error will only occur during
production ramp up (changes in R&D)
A10 ERROR_NO_BTL_ON_CONSOLE
There is no bootloader available. No update could be done on that console via USB update. Procedure - Factory Programming Batch for IC7 Console
A11 ERROR_U_GEN_BAD
The Generator Voltage is too low or not present at all.
1. Check interconnection cable between Generator and Power Module
2. Replace Power Module
3. Replace Generator
Still not implemented!
A12 ERROR_U_5V_INT
Internal 5V system voltage is too low. 1. Replace Console and check if error still exists
2. If error still exist, replace Power Module
A13 ERROR_U_BATT
Battery voltage is too low.
1. Charge the battery by pedalling at least 60 RPM for a minimum of 30 seconds
2. If the battery doesn't recharge, replace the battery
A14 ERROR_U_CHARGER
Charger voltage not present Replace Power Module
This error is only visible, if the battery
will be empty in a row of a
malefunctional charger.
The error can be seen, by powering the
IC7 with pedalling.
A15 ERROR_BRAKE_CALIBRATION
Brake calibration was not done or failed. Follow Troubleshooting Guide <FileName>
Ϯ

dŚĞĐŽŵƉƵƚĞƌĚŽĞƐŶŽƚƉŽǁĞƌƵƉ
ĂƐƐŽŽŶĂƐƚŚĞĐƌĂŶŬŚĂƐ
ĐŽŵƉůĞƚĞĚϮĨƵůůƌĞǀŽůƵƚŝŽŶƐ
WĞĚĂůǁŝƚŚĂ
ĐĂĚĞŶĐĞхϱϬZWD
ŽĞƐƚŚĞ
ĐŽŵƉƵƚĞƌƐǁŝƚĐŚ
ŽŶ
ŽĞƐƚŚĞ
ĐŽŵƉƵƚĞƌƐǁŝƚĐŚ
ŽŶ
WƌŽďůĞŵƐŽůǀĞĚz^
ŽLJŽƵƐĞĞĂ
ďůŝŶŬŝŶŐďĂƚƚĞƌLJ
ŝĐŽŶŝŶƚŚĞƵƉƉĞƌ
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ĚŝƐƉůĂLJ
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ŚĂŶŐĞ>ŝWŽďĂƚƚĞƌLJ
ZĞŵŽǀĞƌŝŐŚƚƐŝĚĞ
ƐŚƌŽƵĚĂŶĚĐŚĞĐŬŝĨ
ĂůůĐŽŶŶĞĐƚŽƌƐĂƌĞ
ƉƌŽƉĞƌůLJƉůƵŐŐĞĚŝŶ
ƚŚĞĐŽƌƌĞƐƉŽŶĚŝŶŐ
ƚĞƌŵŝŶĂůƐůŽĐĂƚĞĚŽŶ
ƚŚĞWŽǁĞƌDŽĚƵůĞ
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ŝƐĐŽŶŶĞĐƚƚŚĞ>ŝWŽ
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ƉŚŽƚŽƐͿĂŶĚƌĞͲĐŽŶŶĞĐƚ
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ƌĞƐĞƚƚŚĞƐLJƐƚĞŵ
EK
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ƉŽƐŝƚŝŽŶĞĚŽŶƚŚĞŝŶŶĞƌ
ƐŝĚĞŽĨƚŚĞϳϮƚŽŽƚŚ
ƉƌŝŵĂƌLJĚƌŝǀĞƉƵůůĞLJ
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EK
ZĞƉůĂĐĞƚŚĞZĞĞĚ^ǁŝƚĐŚ
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ĂƐƐĞŵďůLJ
ƌƚEŽϭϭϬͲϬϭͲϬϬϬϭϮͲϬϭ
EK
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EK
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ƌƚEŽϭϭϬͲϬϭͲϬϬϬϭϮͲϬϭ
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WƌŽďůĞŵƐŽůǀĞĚEK
COMPUTER DOES NOT POWER UP WHEN PROVIDING INITIAL RPM SIGNAL
ZĞƉůĂĐĞĐŽŵƉƵƚĞƌ
ƌƚEŽϯϮϬͲϬϬͲϬϬϬϬϵͲϬϭ
EK
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ĨŝƌƐƚϮŵŝŶƵƚĞƐ
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ŝĐŽŶŝŶƚŚĞƵƉƉĞƌ
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EK
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ϱϬZWDƉĞĚĂůĐĂĚĞŶĐĞ
WŽƐƐŝďůĞĐĂƵƐĞƐŵĂLJďĞ
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ƚŽƚŚĞWŽǁĞƌDŽĚƵůĞ
ƌƚEŽϭϳϬͲϬϯͲϬϬϬϭϮͲϬϭ
EK
ŽĞƐƚŚĞ
ĐŽŵƉƵƚĞƌƐǁŝƚĐŚ
ŽŶ
ZĞƉůĂĐĞƚŚĞ'ĞŶĞƌĂƚŽƌ
ƌƚEŽϭϱϬͲϬϭͲϬϬϬϭϳͲϬϭ
z^
ŽĞƐƚŚĞ
ĐŽŵƉƵƚĞƌƐǁŝƚĐŚ
ŽŶ
WƌŽďůĞŵƐŽůǀĞĚz^
EK
ͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺ
&d^>ϳϬϯ /'Π^ƚĂŶĚĂƌĚKƉĞƌĂƚŝŶŐWƌŽĐĞĚƵƌĞƌĞůĞĂƐĞĚďLJ/'Π^ĞƌǀŝĐĞĞƉĂƌƚŵĞŶƚ ϯ
ϭWĞĚĂůĂƚůĞĂƐƚϯϬ
ƐĞĐŽŶĚƐĂƚϳϬZWD
ƚŽĂůůŽǁĂƐLJƐƚĞŵ
ĐŚĞĐŬƚŽƌƵŶ
ĂƵƚŽŵĂƚŝĐĂůůLJ
Ϯ^LJƐƚĞŵŚĞĐŬ
ŽĞƐƚŚĞ
ĐŽŵƉƵƚĞƌ
ĚŝƐƉůĂLJƌƌŽƌ
ϭϰ
z^
WƌŽďůĞŵƐŽůǀĞĚ
EK
ZĞƉůĂĐĞƚŚĞWŽǁĞƌDŽĚƵůĞ
ƌƚEŽϭϳϬͲϬϭͲϬϬϬϬϵͲϬϭ
ůĞĐƚƌŝĐĂůdƌŽƵďůĞƐŚŽŽƚŝŶŐ&ůŽǁŚĂƌƚƐ
>ŝWŽƉŽƌƚŽŶƚŚĞƉŽǁĞƌŵŽĚƵůĞ
WƌŝŵĂƌLJĚƌŝǀĞƉƵůůĞLJŽƵƚĞƌƐŝĚĞ
;ŵĂŐŶĞƚŶŽƚƐŚŽǁŶͿ
>ŝWŽďĂƚƚĞƌLJ

^ĐƌĞĞŶĚŝƐƉůĂLJƐ! ŝŶƐƚĞĂĚ
ŽĨ>ĞǀĞůйǀĂůƵĞ
ƌĞƚŚĞƌĂǁǀĂůƵĞƐ
ǁŝƚŚŝŶƚŚĞŝŶƚĞŶĚĞĚ
ƌĂŶŐĞ
DĂdžǀĂůƵĞϱϭϰͲϲϭϰ
DŝŶǀĂůƵĞхϲϬͲϭϮϭ
ĞůƚĂsĂůƵĞ
ϰϮϬͲϱϴϬ
ŝƐƉůĂLJƐŚŽǁƐ
Z<
>/Zd/KE
&/>Η
EK
/ƐƚŚĞƚƵďĞ
ŵĂŐŶĞƚŽĨƚŚĞ
ŵĂŐŶĞƚŝĐďƌĂŬĞ
ƉůĂĐĞĚŝŶŝƚƐ
ŝŶƚĞŶĚĞĚ
ƉŽƐŝƚŝŽŶ
z^
z^
z^ WƌŽďůĞŵƐŽůǀĞĚ
SCREEN DISPLAYS !INSTEAD OF LEVEL % VALUE
dƵƌŶƚƵďĞŵĂŐŶĞƚ
ϭϴϬǑĐůŽĐŬǁŝƐĞŽŶ
ůĞŶŐƚŚĂdžŝƐƵŶƚŝůLJŽƵ
ǁŝůůƌĞĂĐŚĂǀĂůŝĚDŝŶ
ǀĂůƵĞ;ƐĞĞƉŚŽƚŽͿ
EK
ŽLJŽƵƌĞĂĐŚ
ƚŚĞDŝŶZĂǁ
ǀĂůƵĞ
DŝŶsĂůƵĞ
хϲϬͲϭϮϭ
EK
ŚĞĐŬƚŚĞ
ŵĞĐŚĂŶŝĐĂůďƌĂŬĞ
ĂĚũƵƐƚŵĞŶƚ
;ƐĞĞǀŝĚĞŽͿ
WƌŽďůĞŵƐŽůǀĞĚ
z^
tĂƐƚŚĞƌĂŬĞ
ĐĂůŝďƌĂƚŝŽŶ
ƐƵĐĞƐƐĨƵů
WƌŽďůĞŵƐŽůǀĞĚz^
EK
ͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺ
&d^>ϳϬϯ /'Π^ƚĂŶĚĂƌĚKƉĞƌĂƚŝŶŐWƌŽĐĞĚƵƌĞƌĞůĞĂƐĞĚďLJ/'Π^ĞƌǀŝĐĞĞƉĂƌƚŵĞŶƚ ϰ
/ĨƚŚĞǀĂůƵĞƐůŝĞŽƵƚƐŝĚĞĂĐĞƌƚĂŝŶƌĂŶŐĞƚŚĞ
ďƌĂŬĞĐĂůŝďƌĂƚŝŽŶĨĂŝůƐ
WŽƐƐŝďůĞĐĂƵƐĞƐŵĂLJďĞ
Ͳ ƌĂŬĞĐĂůŝďƌĂƚŝŽŶƉƌŽĐĞƐƐǁĂƐŶŽƚƉƌŽƉĞƌůLJ
ƉĞƌĨŽƌŵĞĚ
Ͳ ƌĂŬĞƌĞƐŝƐƚĂŶĐĞƐLJƐƚĞŵŝƐŶŽƚƉƌŽƉĞƌůLJ
ĂĚũƵƐƚĞĚ
WĞƌĨŽƌŵďƌĂŬĞ
ĐĂůŝďƌĂƚŝŽŶƚŽǀĂůŝĚĂƚĞ
ŝĨŵĞĐŚĂŶŝĐĂĚũƵƐƚŵĞŶƚ
ǁĂƐƐƵĐĐĞƐƐĨƵů
ZĞĨĞƌƚŽŽŵƉƵƚĞƌ
KDͺWϭ
ZĞŵŽǀĞĐŽŵƉƵƚĞƌ
ǁĂŝƚϯͲϱŵŝŶƵƚĞƐ
ƚŚĞŶƌĞĂƚƚĂĐŚ
ĐŽŵƉƵƚĞƌ
dŚĞƉŚŽƚŽĂďŽǀĞƐŚŽǁƐƚŚĞŵĂŐŶĞƚŝĐďƌĂŬĞΖƐ
ƚƵďĞŵĂŐŶĞƚŝŶŝƚƐŝŶƚĞŶĚĞĚƉŽƐŝƚŝŽŶ

COMPUTER DISPLAYS ! INSTEAD OF A WATT
VALUE
ŽŵƉƵƚĞƌĚŝƐƉůĂLJƐ !
ŝŶƐƚĞĂĚŽĨĂtĂƚƚ
ǀĂůƵĞ
WƌŽďůĞŵƐŽůǀĞĚ
ͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺ
&d^>ϳϬϯ /'Π^ƚĂŶĚĂƌĚKƉĞƌĂƚŝŶŐWƌŽĐĞĚƵƌĞƌĞůĞĂƐĞĚďLJ/'Π^ĞƌǀŝĐĞĞƉĂƌƚŵĞŶƚ ϱ
dŚĞK&&^dŵĞĂƐƵƌĞŵĞŶƚĨĂŝůƐĂŶ
ĞdžĐůĂŵĂƚŝŽŶƐLJŵďŽů;!ͿŝƐĚŝƐƉůĂLJĞĚ
WŽƐƐŝďůĞĐĂƵƐĞƐŵĂLJďĞ
Ͳ K&&^dŵĞĂƐƵƌĞŵĞŶƚ
ƉƌŽĐĞƐƐǁĂƐŶŽƚƉƌŽƉĞƌůLJ
ƉĞƌĨŽƌŵĞĚ
WĞƌĨŽƌŵK&&^d
ŵĞĂƐƵƌĞŵĞŶƚZĞĨĞƌ
ƚŽŽŵƉƵƚĞƌ
KDͺWϭϰ

SCREEN DISPLAYS EINSTEAD OF LEVEL % VALUE
^ĐƌĞĞŶĚŝƐƉůĂLJƐĂŶE
ŝŶƐƚĞĂĚŽĨĂ>ĞǀĞůй
ǀĂůƵĞ
ŽŶŶĞĐƚĂŶĞǁ'ĞĂƌ
DŽĚƵůĞĂŶĚƚĞƐƚŝƚƐ
ĨƵŶĐŝŽŶĂůŝƚLJ
ŽĞƐƚŚĞĐŽŵƉƵƚĞƌ
ĚŝƐƉůĂLJĂ>ĞǀĞůй
ǀĂůƵĞ
hƐĞĂƐƉĂƌĞĐĂďůĞŚĂƌŶĞƐƐ
ƚŽďƌŝĚŐĞƚŚĞĐŽŶŶĞĐƚŝŽŶ
ďĞƚǁĞĞŶ'ĞĂƌDŽĚƵůĞΘ
WŽǁĞƌDŽĚƵůĞ
ŽĞƐƚŚĞĐŽŵƉƵƚĞƌ
ĚŝƐƉůĂLJĂ>ĞǀĞůй
ǀĂůƵĞ
ZĞƉůĂĐĞŵĂŝŶĐĂďůĞ
ŚĂƌŶĞƐƐŬŝƚ
ƌƚEŽϭϳϬͲϬϭͲϬϬϬϭϲͲϬϭ
ZĞƉůĂĐĞ'ĞĂƌDŽĚƵůĞ
ĂƐƐĞŵďůLJ
ƌƚEŽϭϳϬͲϬϭͲϬϬϬϬϱͲϬϭ
ZĞŵŽǀĞƌŝŐŚƚƐŚƌŽƵĚĂŶĚĐŚĞĐŬ
ŝĨĂůůĐŽŶŶĞĐƚŽƌƐĂƌĞƉƌŽƉĞƌůLJ
ƉŽƐŝƚŝŽŶĞĚŝŶƚŚĞ
ĐŽƌƌĞƐƉŽŶĚŝŶŐƚĞƌŵŝŶĂůƐŽŶƚŚĞ
'ĞĂƌDŽĚƵůĞΘWŽǁĞƌDŽĚƵůĞ
ƌĞĂůů
ĐŽŶŶĞĐƚŽƌƐƉƌŽƉĞƌůLJ
ĐŽŶŶĞĐƚĞĚ
;ƐĞĞƉŚŽƚŽƐͿ
&ŝdžĂůůĐŽŶŶĞĐƚŝŽŶƐ
ƉƌŽƉĞƌůLJ
ͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺ
&d^>ϳϬϯ /'Π^ƚĂŶĚĂƌĚKƉĞƌĂƚŝŶŐWƌŽĐĞĚƵƌĞƌĞůĞĂƐĞĚďLJ/'Π^ĞƌǀŝĐĞĞƉĂƌƚŵĞŶƚ ϲ
ŶEŝƐĂůǁĂLJƐƐŚŽǁŶŝŶƚŚĞ>ĞǀĞůĚŝƐƉůĂLJ
WŽƐƐŝďůĞĐĂƵƐĞƐŵĂLJďĞ
Ͳ ŽŵƉƵƚĞƌŝƐŶDzƚƌĞĐĞŝǀŝŶŐĂŶLJĚĂƚĂĨƌŽŵƚŚĞ
'ĞĂƌDŽĚƵůĞĚƵĞƚŽŝŶĐŽƌƌĞĐƚĐŽŶŶĞĐƚŝŽŶŽĨ
ƚŚĞǁŝƌŝŶŐ
EK
z^ z^
EK
z^
WŽǁĞƌŵŽĚƵůĞ 'ĞĂƌŵŽĚƵůĞ

COMPUTER DISPLAYS E INSTEAD OF A WATT
VALUE
ŽŵƉƵƚĞƌĚŝƐƉůĂLJƐE
ŝŶƐƚĞĂĚŽĨĂtĂƚƚǀĂůƵĞ
hƐĞĂƐƉĂƌĞĐĂďůĞŚĂƌŶĞƐƐ
ƚŽďƌŝĚŐĞƚŚĞĐŽŶŶĞĐƚŝŽŶ
ďĞƚǁĞĞŶ'ĂŵŵĂƐĞŶƐŽƌ
ΘWŽǁĞƌDŽĚƵůĞ
ŽĞƐƚŚĞ
ĐŽŵƉƵƚĞƌĚŝƐƉůĂLJ
ĂtĂƚƚǀĂůƵĞ
ZĞƉůĂĐĞ'ĂŵŵĂ^ĞŶƐŽƌ
DŽĚƵůĞ
ƌƚEŽϭϳϬͲϬϭͲϬϬϬϬϳͲϬϭ
EK
ŽĞƐƚŚĞĐŽŵƉƵƚĞƌ
ĚŝƐƉůĂLJĂtĂƚƚ
ǀĂůƵĞ
WƌŽďůĞŵƐŽůǀĞĚz^
z^
ZĞŵŽǀĞƌŝŐŚƚ
ƐŚƌŽƵĚĂŶĚĐŚĞĐŬ
ŝŶƚĞƌĐŽŶŶĞĐƚŝŽŶ
ĐĂďůĞďĞƚǁĞĞŶ
WŽǁĞƌDŽĚƵůĞĂŶĚ
'ĂŵŵĂ^ĞŶƐŽƌ
DŽĚƵůĞ
ƌĞĂůůĐŽŶŶĞĐƚŽƌƐ
ƉƌŽƉĞƌůLJƉůƵŐŐĞĚ
ŝŶ
&ŝdžĂůůĐŽŶŶĞĐƚŝŽŶƐ
ƉƌŽƉĞƌůLJ
EK
z^
ZĞƉůĂĐĞŵĂŝŶĐĂďůĞ
ŚĂƌŶĞƐƐŬŝƚ
ƌƚEŽϭϳϬͲϬϭͲϬϬϬϭϲͲϬϭ
ͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺ
&d^>ϳϬϯ /'Π^ƚĂŶĚĂƌĚKƉĞƌĂƚŝŶŐWƌŽĐĞĚƵƌĞƌĞůĞĂƐĞĚďLJ/'Π^ĞƌǀŝĐĞĞƉĂƌƚŵĞŶƚ ϳ
ŶEŝƐĂůǁĂLJƐƐŚŽǁŶŝŶƚŚĞtĂƚƚĚŝƐƉůĂLJ
WŽƐƐŝďůĞĐĂƵƐĞƐŵĂLJďĞ
Ͳ ŽŵƉƵƚĞƌŝƐŶDzƚƌĞĐĞŝǀŝŶŐĂŶLJĚĂƚĂĨƌŽŵƚŚĞ
'ĂŵŵĂ^ĞŶƐŽƌĚƵĞƚŽŝŶĐŽƌƌĞĐƚĐŽŶŶĞĐƚŝŽŶ
ŽĨƚŚĞǁŝƌŝŶŐ
'ĂŵŵĂƐĞŶƐŽƌ 'ĂŵŵĂƉŽƌƚŽŶƉŽǁĞƌŵŽĚƵůĞ

AFTER POWER UP, A RED SCREEN WITH
A I2C SYSTEM BUS ERROR APPEARS
ƌĞĚƐĐƌĞĞŶĂƉƉĞĂƌƐŽŶƚŚĞ
ĚŝƐƉůĂLJĂŶĚƐƚĂƚĞƐηĞƌƌŽƌĐŽĚĞ
ĂƐƐŽŽŶĂƐĐŽŵƉƵƚĞƌƉŽǁĞƌƵƉ
ZĞƉůĂĐĞĐŽŵƉƵƚĞƌ
ƌƚEŽϯϮϬͲϬϬͲϬϬϬϬϵͲϬϭ
ŽĞƐƚŚĞĐŽŵƉƵƚĞƌ
ƉŽǁĞƌƵƉ
ĐŽƌƌĞĐƚůLJ
WƌŽďůĞŵƐŽůǀĞĚ
z^
ZĞŵŽǀĞƌŝŐŚƚ
ƐŚƌŽƵĚĂŶĚƵŶƉůƵŐ
ŽƵƚ'ĞĂƌDŽĚƵůĞ
EK ŽĞƐƚŚĞĐŽŵƉƵƚĞƌ
ƉŽǁĞƌƵƉ
ĐŽƌƌĞĐƚůLJ
ŝƐĐŽŶŶĞĐƚƚŚĞ>ŝWŽ
ďĂƚƚĞƌLJĐŽŶŶĞĐƚŽƌ
ĂŶĚƌĞͲĐŽŶŶĞĐƚŝƚ
ĂĨƚĞƌϯƐĞĐŝŶŽƌĚĞƌ
ƚŽƌĞƐĞƚƚŚĞƐLJƐƚĞŵ
ZĞƉůĂĐĞ'ĞĂƌDŽĚƵůĞ
ƌƚEŽϭϳϬͲϬϭͲϬϬϬϬϱͲϬϭ
ZĞƉůĂĐĞWŽǁĞƌDŽĚƵůĞ
ƚEŽϭϳϬͲϬϭͲϬϬϬϬϵͲϬϭ
EK
ͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺ
&d^>ϳϬϯ /'Π^ƚĂŶĚĂƌĚKƉĞƌĂƚŝŶŐWƌŽĐĞĚƵƌĞƌĞůĞĂƐĞĚďLJ/'Π^ĞƌǀŝĐĞĞƉĂƌƚŵĞŶƚ ϴ
z^
ŽĞƐƚŚĞ
ĐŽŵƉƵƚĞƌƐŚŽǁ
ĂŶĞƌƌŽƌĐŽĚĞ
z^
WƌŽďůĞŵƐŽůǀĞĚEK
hŶƉůƵŐ'ĞĂƌDŽĚƵůĞ
ĂŶĚƚĞƐƚŝĨƐLJƐƚĞŵ
ĐŚĞĐŬƐŚŽǁƐĂŶĞƌƌŽƌ
ĐŽĚĞ
ZĞĨĞƌƚŽƚŚĞ
ŽŵƉƵƚĞƌKDͺWϭϳ
ŶZZKZ/Ϯh^ŝƐĚŝƐƉůĂLJĞĚ
WŽƐƐŝďůĞĐĂƵƐĞƐŵĂLJďĞ
Ͳ dŚĞĚĂƚĂĐŽŵŵƵŶŝĐĂƚŝŽŶďĞƚǁĞĞŶƚŚĞ
ĐŽŵƉƵƚĞƌĂŶĚƚŚĞŽƚŚĞƌƐLJƐƚĞŵŵŽĚƵůĞƐ
ĐŽƵůĚŶŽƚŐĞƚĞƐƚĂďůŝƐŚĞĚŽƌŝƐĚŝƐƚƵƌďĞĚ
WŽǁĞƌŵŽĚƵůĞ 'ĞĂƌŵŽĚƵůĞ

EŽďĂĐŬůŝŐŚƚŽŶƚŚĞĐŽŵƉƵƚĞƌ
ĂƉƉĂƌĞŶƚĚƵƌŝŶŐƉŽǁĞƌƵƉĂŶĚ
ŽƉĞƌĂƚŝŽŶĨƌŽŶƚůĞĚůŝŐŚƚǁŽƌŬƐ
ƉƌŽƉĞƌůLJ
WƌŽďůĞŵƐŽůǀĞĚ
ZĞƉůĂĐĞĐŽŵƉƵƚĞƌ
ƌƚEŽϯϮϬͲϬϬͲϬϬϬϬϵͲϬϭ
BACKLIGHT DOES NOT POWER UP & FRONT LED LIGHT WORKS PROPERLY
ͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺ
&d^>ϳϬϯ /'Π^ƚĂŶĚĂƌĚKƉĞƌĂƚŝŶŐWƌŽĐĞĚƵƌĞƌĞůĞĂƐĞĚďLJ/'Π^ĞƌǀŝĐĞĞƉĂƌƚŵĞŶƚ ϵ
dŚĞŽŵƉƵƚĞƌĚŽĞƐŶŽƚƉŽǁĞƌƵƉďƵƚ
ĨƌŽŶƚůĞĚůŝŐŚƚǁŽƌŬƐƉƌŽƉĞƌůLJ
WŽƐƐŝďůĞĐĂƵƐĞƐŵĂLJďĞ
ͲŵĂůĨƵŶĐƚŝŽŶĞdžŝƐƚŝŶŐĂŶĚŽŵƉƵƚĞƌ
ŵƵƐƚďĞƌĞƉůĂĐĞĚ

TOUCH SENSOR BUTTONS OF COMPUTER DO NOT WORK
ͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺ
&d^>ϳϬϯ /'Π^ƚĂŶĚĂƌĚKƉĞƌĂƚŝŶŐWƌŽĐĞĚƵƌĞƌĞůĞĂƐĞĚďLJ/'Π^ĞƌǀŝĐĞĞƉĂƌƚŵĞŶƚ ϭϬ
dŽƵĐŚƐĞŶƐŽƌďƵƚƚŽŶƐŽĨ
ĐŽŵƉƵƚĞƌĚŽŶŽƚǁŽƌŬ
ZĞƉůĂĐĞĐŽŵƉƵƚĞƌ
ƌƚEŽϯϮϬͲϬϬͲϬϬϬϬϵͲϬϭ
z^
WƌŽďůĞŵƐŽůǀĞĚ
,ĂƐƚŚĞ
ĐŽŵƉƵƚĞƌƚŚĞ
ůĂƚĞƐƚ^ŽĨƚǁĂƌĞ
ƵƉĚĂƚĞ
хǀϱϲ
hƉĚĂƚĞƚŚĞ
ĐŽŵƉƵƚĞƌǁŝƚŚƚŚĞ
ůĂƚĞƐƚ^ŽĨƚǁĂƌĞ
ƵƉĚĂƚĞ
хǀϱϲ
EK
,ĂǀĞƚŚĞ
ďƵƚƚŽŶƐ
ƌĞƐƉŽŶƐĞ
EK
WƌŽďůĞŵƐŽůǀĞĚz^
dŚĞKtEĂƌƌŽǁĚŽĞƐŶŽƚƌĞƐƉŽŶƐĞƚŽƚŚĞ
ƚŽƵĐŚ
WŽƐƐŝďůĞĐĂƵƐĞƐŵĂLJďĞ
Ͳ >ĂƚĞƐƚ^ŽĨǁĂƌĞƵƉĚĂƚĞǁĂƐŶŽƚƉĞƌĨŽƌŵĞĚ
Ͳ ŽŵƉƵƚĞƌŝƐĚĞĨĞĐƚ

COMPUTER IS SWITCHING THROUGH THE SCREENS AUTOMATICALLY
ŽŵƉƵƚĞƌŝƐƐǁŝƚĐŚŝŶŐ
ƚŚƌŽƵŐŚƚŚĞƐĐƌĞĞŶƐ
ĂƵƚŽŵĂƚŝĐĂůůLJ
ZĞƉůĂĐĞĐŽŵƉƵƚĞƌ
ƌƚEŽϯϮϬͲϬϬͲϬϬϬϬϵͲϬϭ
WƌŽďůĞŵƐŽůǀĞĚ
ͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺ
&d^>ϳϬϯ /'Π^ƚĂŶĚĂƌĚKƉĞƌĂƚŝŶŐWƌŽĐĞĚƵƌĞƌĞůĞĂƐĞĚďLJ/'Π^ĞƌǀŝĐĞĞƉĂƌƚŵĞŶƚ ϭϭ
dŚĞĚŝƐƉůĂLJǁŝůůĂƵƚŽŵĂƚŝĐĂůůLJƐǁŝƚĐŚĞƐĨƌŽŵ
ƐĐƌĞĞŶƚŽƐĐƌĞĞŶ
WŽƐƐŝďůĞĐĂƵƐĞƐŵĂLJďĞ
Ͳ ŽŵƉƵƚĞƌŝƐĚĞĨĞĐƚ

ŽŵƉƵƚĞƌŝƐŶŽŶͲƌĞƐƉŽŶƐŝǀĞĂŶĚĚŝƐƉůĂLJƐΗKKd>KZƐĐƌĞĞŶ
ĂĨƚĞƌƐƚĂƌƚŝŶŐĂŶĚƌĞŵĂŝŶƐǁŝƚŚŽƵƚĂŶLJƌĞƐƉŽŶƐĞ
;ŽŵƉƵƚĞƌůŽŽŬƐůŝŬĞƚŚĞƵƉĚĂƚĞƉƌŽĐĞƐƐŚĂƐƐƚĂƌƚĞĚďƵƚƚŚĞƌĞŝƐ
ŶŽďĂƌƚŚĂƚŝŶĚŝĐĂƚĞƐƚŚĞƉƌŽŐƌĞƐƐŽĨƚŚĞƵƉĚĂƚĞͿ
ZĞƉůĂĐĞƚŚĞĐŽŵƉƵƚĞƌǁŝƚŚĂŶŽƚŚĞƌ
ĐŽŵƉƵƚĞƌ
ĂŶĚǀĞƌŝĨŝLJƚŚĞĨƵŶĐƚŝŽŶĂůŝƚLJ
/ƐƚŚĞĐŽŵƉƵƚĞƌǁŽƌŬŝŶŐĂŐĂŝŶ
ŚĞĐŬƚŚĞĐŽŶŶĞĐƚŝŽŶŽĨƚŚĞĐŽŵƉƵƚĞƌ
ĐĂďůĞ
ƚŽƚŚĞWŽǁĞƌDŽĚƵůĞ;ƐĞĞƉŚŽƚŽͿ
EK
/ƐƚŚĞĐŽŵƉƵƚĞƌǁŽƌŬŝŶŐĂŐĂŝŶ
ŽŶŶĞĐƚƚŚĞĐŽŵƉƵƚĞƌĚŝƌĞĐƚůLJƚŽƚŚĞ
WŽǁĞƌDŽĚƵůĞƵƐŝŶŐĂŶĞǁĐŽŵƉƵƚĞƌ
ďƌĂĐŬĞƚĂƐƐĞŵďůLJǁŝƚŚŝƚƐĐĂďůĞ
ƌƚEŽϭϳϬͲϬϭͲϬϬϬϬϰͲϬϭ
EK
/ƐƚŚĞĐŽŵƉƵƚĞƌǁŽƌŬŝŶŐĂŐĂŝŶ
WƌŽďůĞŵƐŽůǀĞĚz^
WƌŽďůĞŵƐŽůǀĞĚz^
tŚĞŶĐŽŵŵƵŶŝĐĂƚŝŽŶƐďĞƚǁĞĞŶƚŚĞWŽǁĞƌDŽĚƵůĞ
ĂŶĚĐŽŵƉƵƚĞƌŝƐĚŝƐƚƵƌďĞĚŽŶƉŽǁĞƌƵƉĂƐŽͲĐĂůůĞĚ
ΗKKd>KZΗƐĐƌĞĞŶĂƉƉĞĂƌƐŽŶƚŚĞĚŝƐƉůĂLJ
WŽƐƐŝďůĞĐĂƵƐĞƐŵĂLJďĞ
Ͳ >ŽŽƐĞƉůƵŐĐŽŶŶĞĐƚŝŽŶ
Ͳ ĂďůĞďƌĞĂŬĚƵĞƚŽƐƋƵĞĞnjĞĚƚŽƌŶĐŽŵƉƵƚĞƌĐĂďůĞ
Ͳ ĂďůĞďƌĞĂŬďƌŽŬĞŶǁŝƌĞǁŝƚŚŝŶƚŚĞĐŽŵƉƵƚĞƌ
BOOTLOADER SCREEN DISPLAYED
ͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺͺ
&d^>ϳϬϯ /'Π^ƚĂŶĚĂƌĚKƉĞƌĂƚŝŶŐWƌŽĐĞĚƵƌĞƌĞůĞĂƐĞĚďLJ/'Π^ĞƌǀŝĐĞĞƉĂƌƚŵĞŶƚ ϭϮ
ZĞƉůĂĐĞƚŚĞĐŽŵƉƵƚĞƌďƌĂĐŬĞƚ
ĂƐƐĞŵďůLJǁŝƚŚŝƚƐŶĞǁĐĂďůĞ
ƌƚEŽϭϳϬͲϬϭͲϬϬϬϬϰͲϬϭ
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ŽŵƉƵƚĞƌĐŽŶƐŽůĞƉŽƌƚŽŶƉŽǁĞƌŵŽĚƵůĞ

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