UDI R/C UD1601 User manual

UD1601 UD1602
Important
Notice
1/16 Full proportion high-performance 4WD racing car
Our company's products are improving all the time,design and specifications are
subject to change without notice. All the information in this manual has been
carefully checked to ensure accuracy, if any printing errors, our company reserve
the final interpretation right.
This product is suitable for users over 14 years old.
Please read this instruction manual carefully befores use.
Operating
Instructions

02

03
THANK YOU
Ɣ7KDQN\RXIRUFKRRVLQJWKLVSURGXFW7KHUHPRWHFRQWUROPRGHOLVGHVLJQHGWREHIXQWRGULYHDQGXVHV
KLJKTXDOLW\SDUWVWRLPSURYHGXUDELOLW\DQGSHUIRUPDQFH7KHLQVWUXFWLRQPDQXDO\RXDUHUHDGLQJLVWR
PDNHWKHSURGXFWHDVLHUWRXQGHUVWDQGDQGH[SODLQPRUHWKRURXJKO\:HKRSH\RXHQMR\WKLVUHPRWH
FRQWUROPRGHOFDU,I\RXKDYHDQ\SUREOHPVRUQHHGKHOSSOHDVHFDOOXVDQGZHZLOOWU\RXUEHVWWR
KHOS\RX<RXFDQDOVRFRQWDFWXVWKURXJKWKHIROORZLQJZHEVLWHZZZXGLUFFRP
Ɣ7KLVLVDKLJKSHUIRUPDQFHUDGLRFRQWUROPRGHOSURGXFWZKLFKQHHGVUHJXODUPDLQWHQDQFHWRREWDLQ
WKHEHVWSHUIRUPDQFH,I\RXGRQWGRUHJXODUPDLQWHQDQFHLWFDQDIIHFWSHUIRUPDQFH:HKDYHDOOWKH
QHFHVVDU\SDUWVDQGDFFHVVRULHVWRHQVXUHWKDW\RXUYHKLFOHPDLQWDLQVLWVEHVWSHUIRUPDQFH
Ɣ7KHZDUQLQJRUDWWHQWLRQV\PEROZLOODOHUW\RXWRSRWHQWLDOO\GDQJHURXVVWHSV3OHDVHUHDGDQG
XQGHUVWDQGWKHLQVWUXFWLRQVFDUHIXOO\EHIRUHSURFHHGLQJ
Ɣ7KHSURGXFWFRQWDLQVVPDOODQGVKDUSSDUWV.HHSDZD\IURPFKLOGUHQ
Ɣ&XWWHUVQLSSHUVDQGVFUHZGULYHUVQHHGFDUHIXOKDQGOLQJ
Ɣ'2127SXWWKHPRGHOLQKLJKWHPSHUDWXUHKXPLGLW\DQGGLUHFWVXQOLJKW
Ɣ7KHPRGHOPXVWVWRSLPPHGLDWHO\DQGFKHFNIRUWKHUHDVRQVZKHQLWLV
operating abnormal.
Ɣ.HHSLQPLQGWKDWSHRSOHDURXQG\RXPD\DOVRRSHUDWHDUDGLRFRQWUROPRGHO
Ɣ7KHPRWRULVDKHDWLQJSDUWSOHDVHGRQRWWRXFKLW
Ɣ3OHDVHNHHSWKHSDFNDJHRULQVWUXFWLRQVDVWKH\FRQWDLQLPSRUWDQWLQIRUPDWLRQ
Failure to follow these instructions may result in injury to
yourself or others. You may also cause property damage
or model damage.
Ɣ5HDGWKHLQVWUXFWLRQPDQXDOLQGHWDLORUDVNIRUWKHSHUVRQZLWKH[SHULHQFHLQ
RSHUDWLRQDQGUHDGZLWKWKHJXDUGLDQLIQHFHVVDU\
Ɣ0DNHVXUHDOOVFUHZVDQGQXWVDUHSURSHUO\WLJKWHQHG
Ɣ7KHUHPRWHFRQWURODQGWKHYHKLFOHVKRXOGDOZD\VXVHWKHEDWWHU\ZLWK
VDWXUDWHGSRZHUWRDYRLGORVLQJFRQWURORIWKHPRGHO
Ɣ3OHDVHPDNHVXUHWKDWWKHWKURWWOHWULJJHULVLQWKHFHQWHUSRVLWLRQ
Ɣ)LUVWWXUQRQWKHSRZHURIWKHUHPRWHFRQWURODQGWKHQWXUQRQWKHSRZHURI
WKHPRGHO
Ɣ'2127RSHUDWHLQSXEOLFVWUHHWVRUFURZGHGSODFHVWRDYRLGDFFLGHQWV
Ɣ8VHWKLVSURGXFWRQO\LQRSHQDUHDV![PZLWKRXWSHGHVWULDQV
Ɣ'2127SXWILQJHUVRUDQ\REMHFWVLQVLGHURWDWLQJDQGPRYLQJSDUWV
Ɣ)LUVWWXUQRIIWKHPRGHOSRZHUWKHQWXUQRIIWKHUHPRWHFRQWUROSRZHU
$QGWDNHRXWWKHEDWWHU\
Ɣ'DLO\PDLQWHQDQFHLVUHTXLUHGDIWHUWKHPRGHOLVXVHG
WARNING
WARNING
WARNING
ATTENTION
Before Operation
During Operation
After Operation

04
UD1601 UD1602UD1601 UD1602
Steering linkage
Product Configuration
Ɣ3OHDVHUHDGDQGREVHUYHDOOSUHFDXWLRQVEHIRUHXVH,PSURSHUXVHRIEDWWHU\PD\
cause danger.
Ɣ,WLVQRUPDOIRUWKHEDWWHU\WRKHDWXSDIWHURSHUDWLRQ3OHDVHEHFDUHIXOZKHQ
KDQGOLQJWKHEDWWHU\,IWKHZLUHLVZRUQLWLVHDV\WRVKRUWFLUFXLWDQGFDXVHILUH
Ɣ:DVWHGOLLRQEDWWHU\PXVWQRWEHSODFHGZLWKKRXVHKROGWUDVKSOHDVHFRQWDFW
local environmental or waste agency or the supplier of your model or your
QHDUHVWOLLRQEDWWHU\UHF\FOLQJFHQWHU
1) After use, please disconnect the power supply and pull out the plug;
2) Remove the battery from the model before charging;
'2127FKDUJHWKHEDWWHU\ZKHQLWLVEXOJLQJRUH[SDQGLQJ
.HHSDZD\IURPGDPSFRUURVLYHHQYLURQPHQWDQGKHDWVRXUFH
3OHDVHFKDUJHWKHEDWWHU\XQGHUDGXOWVXSHUYLVLRQ
3D\DWWHQWLRQWRWKHSRODULW\RIWKHEDWWHU\ZKHQLQVWDOOLQJRUUHSODFLQJWKHEDWWHU\
'LIIHUHQWW\SHVRIEDWWHULHVRUROGDQGQHZEDWWHULHVVKRXOGQRWEHPL[HG
'2127VKRUWFLUFXLWDQ\WHUPLQDOV
'2127VKRUWFLUFXLWGHFRPSRVHRUSXWWKHEDWWHU\LQWRILUH
3OHDVHXVHWKHDWWDFKHGVSHFLDOFKDUJHUWRFKDUJHWKHEDWWHU\
Body
(Subject to the actual product) Chassis
(Subject to the actual product)
BATTERY
SAFETY
Operating Instructions
Body
(Subject to the actual product)
Lithium-ion Battery pack
Hexagon nut wrench Hex wrench
Cross screwdriver
Charger
Drift tires
Chassis
(Subject to the actual product)
Transmitter

05
1
1>
Body assembly
1601-001
1601-002
1601-003 1603-005
1603-004
1601-011
1601-012 1601-013
1601-014
1601-009
1601-008
1601-016
1601-006
1601-009
1601-010
1601-007
1601-008
Tire
Motor
3mm Locknut
Headlight group
Body clips
Front shock
tower
Rear shock
tower
Steering
servo
Rear bumper
Battery hold-down
Front shock
Rear shock
Upper
chassis
Front bumper
assembly 2.4GHz Integrated
ESC
Li-ion Battery
Guidance before operation
Preparation of remote control model
UD1601 Summary

06
Body assembly
1602-001
1601-005
Tire
1601-006
Motor
1601-004
3mm Locknut
1601-003
Headlight group
1601-002
Body clips
1602-008
Front shock
tower
1602-008
Rear shock
tower
1602-014
Rear bumper
1601-013
Battery hold-down
1601-007
Steering
servo
1602-009
Front shock
1602-009
Rear shock
1601-016
Upper
chassis
1601-010
Front bumper
assembly
1601-011
2.4GHz Integrated
ESC
1601-012
Li-ion Battery
UD1602 Summary

07
1>-1
1>-2
1) 1)
2)
˶
˵
Battery charging
Remove the body
5HPRYHWKHERG\
3XOORXWWKH
ERG\FOLSV
3XOORXWWKH
ERG\FOLSV
The battery contains less power when leaving the factory, so it must be charged and saturated before use.
Connect the attached charger with the model battery charging input port, and then connect other USB output ports. When
charging, the charging indicator is flashing, and the indicator is always on after charging. Do not put the battery in the
model when charging. The battery must be cooled before charging.
Battery input port
Li-ion Battery
Charger output port
Charging
Charger box
Power
USB adapter (not included)
▲Please use the charging box provided with the product and make sure it is connected properly.
Warning: someone must be watching while charging.

08
1>-3
2)
4)
5)
6) 7)
3)
Assembly of model battery
1) 3XOORXWWKH
FOLSV
5HPRYHWKHEDWWHU\
KROGGRZQ
%DWWHU\KROGGRZQUHVHW
&OLSVUHVHW
7KHEDWWHU\RXWSXWSRUWDQG
the ESC input port are
FRUUHFWO\FRQQHFWHG
3UHVVIRUVHFRQGWRWXUQRQWKHSRZHU
7KHOLJKWVIODVKDQGHQWHUWKHIUHTXHQF\
PDWFKLQJVWDWH3UHVVIRUVHFRQGWRWXUQRII
WKHSRZHU
After the battery is assembled, reset the body.
3XWWKHEDWWHU\LQWKHVORW

09
2>
Note Direction.
2SHQEDWWHU\FRYHUDWWKHERWWRPRIWUDQVPLWWHU,QVWDOOEDWWHULHV
)ROORZWKHGLUHFWLRQRIEDWWHULHVGHVLJQDWHGLQWKHLQVLGHRIWKHEDWWHU\ER[
9î$$$ONDOLQH%DWWHULHV
%DWWHU\&RYHU
2>-1
Preparation of transmitter
Assembly of the transmitter battery
(Summary)
3RZHUVZLWFK
7UDQVPLWWHUIXQFWLRQPDLQ
interface
'HIDXOWVWHHULQJ
ZKHHOGLUHFWLRQ
Default throttle trigger
GLUHFWLRQ
%DFNZDUG
)RUZDUG
7XUQ
right
7XUQ
left
7KURWWOHVSHHGOLPLW
VZLWFK Car lights control
0om
7KHFDUOLJKWVFRORU
PRGHFDQEHVZLWFKHG
DQGWKHFDUOLJKWVFDQ
EHVZLWFKHGRII

10
2
Turn left
Go forward Go backward
Turn right
1>
2>
Operational guidance
Frequency matching
Manipulation method
3ODFHWKHPRGHORQOHYHOJURXQG
&RQVLVWHQWGLUHFWLRQ
Do not touch the
throttle trigger when
turning on thepower
of the transmitter.
6WHHULQJZKHHO
7KURWWOHWULJJHU 7KURWWOHWULJJHU
6WHHULQJZKHHO
7XUQRQWKHSRZHURI
WKHWUDQVPLWWHUDQG
WKHUHGLQGLFDWRUOLJKW
ZLOOIODVKTXLFNO\
$IWHUWKHFDUSRZHULVWXUQHGRQWKHWUDQVPLWWHUDQGWKHFDUZLOOFDUU\RXWDXWRPDWLFIUHTXHQF\PDWFKLQJ:KHQWKH
LQGLFDWRUOLJKWRIWKHWUDQVPLWWHUDQGWKHFDUOLJKWVDUHDOZD\VRQWKHIUHTXHQF\PDWFKLQJLVVXFFHVVIXO,QWKHSURFHVV
RIIUHTXHQF\PDWFKLQJWKHFDUOLJKWVZLOOIODVKUDSLGO\$WWKLVWLPHWKHJ\URVFRSHLVEHLQJFDOLEUDWHGDXWRPDWLFDOO\
3OHDVHSODFHWKHFDURQWKHOHYHOJURXQGWRFRPSOHWHWKLVRSHUDWLRQ$IWHUFDOLEUDWLRQWKHFDUOLJKWVUHWXUQWRQRUPDO

11
Turn left
Turn left
Go forward
Turn rightGo forward
Go backward Turn rightGo backward
Turn left and move forward
Turn right and move forward
Turn left and move backward
Low speed High speed Brake/Backward
Turn right and move backward
6WHHULQJZKHHO7KURWWOHWULJJHU
6WHHULQJZKHHO7KURWWOHWULJJHU
6WHHULQJZKHHO7KURWWOHWULJJHU
3XOOWKHWKURWWOHWULJJHU
EDFNJHQWO\DQGWKHFDU
ZLOOPRYHIRUZDUG
VORZO\
7KHWKURWWOHWULJJHULV
SXOOHGWRWKHPD[LPXP
DQGWKHFDUPRYHV
IRUZDUGTXLFNO\
:KHQWKHFDULVPRYLQJIRUZDUGWKHWKURWWOH
WULJJHULVSXVKHGIRUZDUGDQGWKHFDUVWRSV
PRYLQJ$IWHUWKHWKURWWOHWULJJHUUHWXUQVWRWKH
PLGGOHSRVLWLRQLWSXVKHVIRUZDUGDJDLQDQG
WKHFDUPRYHVEDFNZDUG
6WHHULQJZKHHO7KURWWOHWULJJHU

12
Turn left
Go forward
Go backward
Turn right
3>
4>
Model car speed control
Introduction of main interface function
(OHFWURQLFVWDELOLW\
V\VWHP(63
J\URVFRSHDFWLRQ
UDWLRDGMXVWLQJNQRE
6WHHULQJWULPNQRE
7KURWWOH
UHYHUVH
Steering
UHYHUVH
Steering range
DGMXVWPHQWNQRE
/RZ
0LQ 0D[ High
/RZVSHHGPRGH
7KURWWOHRXWSXWOLPLWHGWR
%\VZLWFKLQJWKHWKUHHJHDUVRIWKHWKURWWOHVSHHGOLPLWVZLWFKWKUHHGLIIHUHQWPD[LPXPVSHHGVRIWKH
FDUFDQEHVHW
0HGLXPVSHHGPRGH
7KURWWOHRXWSXWOLPLWHGWR
+LJKVSHHGPRGH
WKURWWOHRXWSXW

13
7KLVSURGXFWKDVWKHIXQFWLRQRI(63FDUVWDELOLW\V\VWHPZKLFKFDQHIIHFWLYHO\FRUUHFWWKHFDUDWWLWXGH
DQGGLUHFWLRQZKHQWKHFDUVNLGVRUORVHVFRQWURO7KHIXQFWLRQDQGVHQVLWLYLW\RIWKHFDUJ\URVFRSH
VHQVRUFDQEHDGMXVWHGWKURXJKWKH(63NQRERIWKHWUDQVPLWWHU
Adjustment of
gyroscope action
ratio
Steering trim
Steering range
adjustment
:KHQWKHVWHHULQJZKHHOLVLQWKHFHQWHUSRVLWLRQLIWKHFDUFDQQRWGULYHLQDVWUDLJKWOLQHSOHDVHXVH
WKHVWHHULQJWULPNQREWRDGMXVWDQGFRUUHFWWKHOHIWDQGULJKWGLUHFWLRQVRIWKHIURQWZKHHOV
7KHVWHHULQJUDQJHDGMXVWPHQWNQREFDQEHXVHGWRDGMXVWWKHOHIWDQGULJKWVWHHULQJDQJOHRIWKHFDU
7KHDFWLRQUDWLR
GHFUHDVHG
7KHDFWLRQUDWLR
LQFUHDVHV
:KHQWKHIURQWZKHHO
LVOHIWWKHNQREURWDWHV
WRWKHULJKW
0LQLPXP
VWHHULQJ
angle
0D[LPXP
VWHHULQJ
angle
:KHQWKHIURQWZKHHO
LVULJKWWKHNQRE
URWDWHVWRWKHOHIW
7KHUHLVQR(63IXQFWLRQZKHQWKHUHPRWHFRQWUROFDUUHWUHDWV
:KHQWKHUHPRWHFRQWUROFDULVPRYLQJIRUZDUGLWLVQHFHVVDU\WRSXOOWKHWKURWWOH
WULJJHUEDFNZDUGWRUHDFKPRUHWKDQRIWKHVWURNHEHIRUHWKHJ\URVFRSHVWDUWV
WRZRUN
:LWKWKHLQFUHDVHRIFDUVSHHGWKHJ\URVFRSHDFWLRQUDWLRDOVRLQFUHDVHV
V\QFKURQRXVO\
ATTENTION

14
3
Note Direction.
Electronic equipment connection diagram
:KHQWKHEDWWHU\RIWKHWUDQVPLWWHULVORZWKHUHGLQGLFDWRURIWKHWUDQVPLWWHUZLOOIODVKVORZO\:KHQWKH
FDUEDWWHU\LVORZWKHWUDQVPLWWHUJUHHQLQGLFDWRUOLJKWIODVKHV7KHEDWWHU\VKRXOGEHUHSODFHGDVVRRQ
DVSRVVLEOHWRDYRLGDFFLGHQWV
:KHQWKHVLJQDOLVZHDNRUWKHVLJQDOLVLQWHUUXSWHGWKHUHGLQGLFDWRURIWKHWUDQVPLWWHUZLOOIODVKTXLFNO\
3OHDVHRSHUDWHZLWKLQWKHHIIHFWLYHFRQWUROGLVWDQFHWRDYRLGDFFLGHQWV
6>
5>
1>
Replacement of parts
Low battery alarm
Replace the ESC
Weak signal alarm
3XOORXWDOOWKHSOXJVDQGUHPRYHWKH(6&XSZDUG5HSODFHZLWKDQHZ(6&
Front
6WHHULQJVHUYR
/LLRQEDWWHU\
,QWHJUDWHG(6&
3RZHUVZLWFK
+HDGOLJKW
7DLOOLJKW
0RWRU
Front

15
1601-004
1601-005
1601-016
1601-019
1601-020
1601-018
1601-017 1601-021
1601-022
1601-023
1601-024
1601-026
1601-025
2>
Left(Right) front wheel component
Replace the tires
Parts exploded view
8VHWKHKH[DJRQQXWZUHQFKWRWDNH
RXWWKHQXWIL[LQJWKHWLUHDQGUHPRYH
WKHROGWLUHV3XWRQQHZWLUHV
+H[DJRQQXWZUHQFK
1601-050

16
1601-051
1601-050
Left (right) rear wheel components
Differential assembly
1601-004
1601-005
1601-016
1601-017
1601-018
1601-021
1601-027 1601-029
1601-029
1601-027
1601-022
1601-024
1601-026

17
1601-057
1601-030
1601-030
1601-007
1601-032
1601-033
1601-024
1601-033
1601-048
1601-019
1601-009 / 1602-009
1601-031
1601-019
1601-024
Front (rear) shock absorber components
Steering system components

18
1601-054 1601-054
1601-054
1601-054
1601-054
1601-054
1601-055
1601-054
Screws assembly diagram
%RWWRPYLHZ
7RSYLHZ
)URQWYLHZ 5HDUYLHZ
1601-055
1601-053
1601-053
1601-054
1601-024
UD1601
1601-024
1601-024
1601-019
1601-019
1601-024
1601-024
1601-024
1601-024
1601-024
1601-054
1601-062
1601-062
1601-060
1601-056 1601-056
1601-054 1601-054 1601-056
1601-049
1601-054

19
7RSYLHZ
1601-055
)URQWYLHZ 5HDUYLHZ
1601-055
Screws assembly diagram UD1602
1601-019
1601-019
1601-024
1601-024
1601-024
1601-024
1601-054
1601-062
1601-062
1601-060
1601-054 1601-054
1601-054
1601-054
1601-054
1601-054
%RWWRPYLHZ
1601-053
1601-053
1601-054
1601-024
1601-024
1601-024
1601-024
1601-054
1601-056 1601-056
1601-056
1601-056
1601-054 1601-054 1601-056
1601-049
1601-054

20
4
5
Situation description Cause Solution
Product maintenance
Troubleshooting
$SSO\OXEULFDWLQJRLOWRH[WHUQDOPHWDOSDUWV
Remote control car
doesn't work
Remote control car battery low Remove the battery and charge it
Replacement of new batteries
Remove debris
Replace the same motor of this model
Restart the car and transmitter power
Suspend operation for a few seconds.
Avoid obstacles or interferences
Restart the transmitter
Transmitter battery low
Motor reaches the effective service life
Signal interference exists
Encounter obstacles or
interferences
Potentiomer is not in the center
The wheel or transmission shaft
is entangled with foreign matters
Long frequency matching time
Operation delay
The vehicle moves forward
(backward) automatically or
makes a sound of "en...."
3OHDVHVHSDUDWHWKHFDUDQGEDWWHU\ZKHQ
QRWLQXVH
3OHDVHFOHDQWKHVHGLPHQWDQGGLUWRQWKHFDU
EHIRUHHQWHULQJWKH
ZDUHKRXVH
:KHQQRWLQXVHUHPRYHWKHEDWWHU\IURPWKH
PRGHODQGWUDQVPLWWHU