自行车码表BYCICLE COMPUTER INSTRUCTIONS

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bycicle computerinstructions

14functions

●spd current speed

●odo odometer（total distance）

●dst trip distance

●mxs maximum speed

●avs average speed

●tm elapsed time

●r rotation per minute

●clock(24h)

●scan

●“▲” “▼” comparator

●setting speed scale(km/h, m/h)

●setting tyre circumference（10cm~239cm）

●setting the last value of odometer(km orm)

●auto on/off

batteryinstallation

remove the battery cover fromthe bottom of the computer using a flat blade screwdriver. installa ag13 battery with the positive(+) pole facing the battery coverand replace the cover. should the lcd show irregular figures orhave no shows, take out the battery and install again.

notes: when install thebattery, please don’t make any spring contact tongue out ofshape.(the battery positive connecting sheet have three springcontact tongues)

speedometersensor

the speedometer sensor bracketattaches to the left fork blade.

using rubber shims to adjust tothe diameter of the fork. position

the sensor and magnet as show,making sure the arc of the

magnet intersects the alignmentmark on the sensor with the

clearance less than5mm.

the magnet attaches to the frontwheel spoke with the screws

provided

mountingshoe

attach the mounting shoe tothe

handlebar using thebracket

screw provided. rubbershims

are also included to providea

secure fit if the clampcan’t

close completely, orthe

bracket slips on the handlebar,shims will be necessary.

bracket can be attached toeither left or right hand side of the

handlebar

sensorwiring

route the sensor wire up thefork blade, using tie wraps to secure

it at the bottom and crown. wiremust nit hang loosely. leaving

enough slack to allow freemovement of the front wheel. route

the remaining wire around thefront brake cable and to the

handlebar. excess wire should becarefully looped and secured to

the stem with a tiewrap.

computer

the computer attaches tothe

mounting shoe by sliding theunit

until it snaps firmly intoposition.

push forward theopposite

direction to remove.

to check for properspeed

function and sensoralignment.

spin the front wheelwith

computer in speed mode.adjust

the position of sensor andmagnet when there is no or weak reactivity.

km/mileselection

after installing the batterywithin 15 seconds (it enters automatic

cycle after 15 seconds), themainframe display km/h；press left

button to choose km/h or m/h.range of speed recording：

0~99.9km(m)/h.

→press right button to enter wheel size inputmode

wheel sizeinput

the mainframe display 3flickering number, choose needed perimeter according to thefollowing diagram, press left button to input (for example: inputthe number by pressing left button for over 2 second), thecircumference varies between 10cm~239cm, default mainframe displayis 208cm.

tyre type（diameter）

tyre circumference

20”

160

22”

176

24”

192

26”(650a)

207

26.5”(tubular)

211

26.6”(700x25c)

212

26.8”(700x28c)

214

27”(700x32c)

216

28”(700b)

224

(w/tyre)

atb 24”x1.75

189

atb 26”x1.4

200

atb 26”x1.5

203

atb 26”x1.75

205

atb 26”x2(650b)

210

27”x1

214

27”x1 1/4

216

→press right button to enter dst mode

setting the last valueof odometer

the last value of the totaldistance (i.e. the figure 0000.0 on the right of the bottom of thescreen) can be adjusted. (after reinstalling the battery, latestvalue can be input according to the value exists before the batteryis reinstalled). press the left button to change the flickeringdigits, press the right button to change to the next digit. thedefault last value of the odometer is “0.0”. press the right buttonto skip any digit.

autoon/off

to preserve batteries, the cyclecomputer will automatically switch off if the unit is left unusedfor over 2 minutes. display will reappear with a press on eitherbutton or input from the sensor.

recording the cyclemovements

press the righ button to enterdst mode, press the left button until “km” and “h” (or “m” and “h”) of “km/h” (or “m/h” ) starts to flicker to recorddst、mxs、avs and tm. when there is input from thesensor, “/” starts to flicker.

notes：▼thecycle movement can’t be recorded by odo and clockmode.

▼thecycle movement can be recorded just only bydst、mxs、avs、tmand r mode.

▼recordingthe cycle movements mode is opposite freeze frame memory mode,default mode is freeze frame memory.

→press the left button to enter freeze framememory mode by dst、mxs、avs、tm and r mode.

freeze framememory

press the left button, freezeframe memory can lock the display

at the end of a ride segment bydst、mxs、avs、tm and r mode,

“km” and “h” (or “m” and “h” )of “km/h” (or “m/h” ) stops to flicker. the cycle movement (dst、mxs、avs and tm mode) can be read at later time bypressing the right button. to release the memory, press the leftand right button at the same time, the value ofdst、mxs、avs and tm will be back to zero.

★thatis particularly useful to record the information after finishing asports competition.

speedometer

instantaneous speed is indicatedon the top line. the rage of measurement is 0~99.9km/h (m/h) andaccuracy is +/-0.1 km/h (m/h).

speed comparator(cadence)

during riding,“▲” indicants that the instant speed is higherthan average speed（avs）. “▼” indicants the instant speed is lower than theaverage speed.

odometer（odo）

mileage function mode: themainframe appears the total distance after it is restored at thelast time, press left button to know the fixed value of the tyrecircle, press left button for 6 seconds to clear out all the odovalue and other records and information, the user need to reset thekm (m), tyre circle, and the original odo value, the clock willremain. total distance display 0~9999.9 km(m), the mainframe willbe back to zero when value exceeds the maximum limit,

→press right button to enter dstmode.

tripdistance（dst）

the distance for one tripindicated by dst is displayed on the bottom line.

reset dst by pressing the leftand right button at the same time. the computer will clear therecords of dst, mxs, avs and tm. dst ranges from 0~9999.9km(m),when the value exceeds the range, it restarts from 0automatically.

→press the right button to mxs mode

maximumspeed（mxs）

maximum speed measurement forone trip is indicated by mxs and is displayed on the bottomline.

→press the right button to enter avsmode

averagespeed（avs）

average speed measurement isindicated by avs and is displayed on the bottom line. avs iscalculated with the trip time (tm), avs is the average speed onlywhile riding.

→press the right button to enter tmmode

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