background image

you are is 24°C.
iii.Press  SET  to  see  the 

temperature in °F. 

6.Press MODE again and 

switch  to  the  display  as 
FIG.W:

i. D y n a m i c   s p e e d  

indicator shows the instantaneous speed

ii.AVS  shows  the  average  speed  from  exercise 

start to where you are is 10.2km/h.

i i i . L o w e r   l i n e   R E S  

s h o w s  t h e  r e l a t i v e 
s p e e d   b e t w e e n  
a v e r a g e  s p e e d  a n d 
instantaneous  speed 
is  10.0km/h.  In  that 
c a s e ,  y o u r  c u r r e n t 
s p e e d   i s   f a s t e r  
1 0 . 0 k m / h  t h a n  t h e 
average  speed.  If  the  instantaneous  speed  is 
lower  than  average  speed,  RES  will  show 
minus. (JS-204/JS-212) 

      Note:

  After  cycling  for  more  than  9H59M59S                                 

(the max time for memory ), the average   speed  

KM/H

SPD

TEMP

20

FIG.W

FIG.V

  will  display  incorrectly.  Please  clear  both 

exercise  time  and  distance  to  zero  to  get  a 
correct value of the average speed.

7.Press MODE again and switch to the display as 

FIG.X: 

i.MXS  shows  the  fastest  speed  during  riding  is 

30.5km/h.

ii.ODO  shows  the  total 

distance from replacing 
the battery.

iii.The  ODO  value  could 

not  be  reset  to  zero  via 
pressing  SET  button, 
but  holding  MODE  and 
SET  same  time  for  2 
seconds. 

 NOTE

1.The  bicycle  computer  is  water-resistance 

structure  and  could  be  used  in  rainy  days.  Be 
careful not to use it under water.

2.The battery for the sensor and computer can be 

used for 1 year if use for 2 hours everyday. It is

21

FIG.X

Copyright © 2010 www.Veloset.co.uk  UKET limited

Summary of Contents for JS-204

Page 1: ...xercise can t be used as medical indicator PRODUCT GUIDE FIG A 1 Wireless Cycle Computer Wireless cycle computer with wireless heart rate monitor Wireless cycle computer JS 204 JS 212 JS 212A JS 204A...

Page 2: ...rt I How to install the computer How to install the battery of computer 1 How to install the battery of 9S 204 9S 204A Wrest the 4 screws on the back of computer remove the back case and put the batte...

Page 3: ...f buckle and push the computer out through the slot FIG D nylon cords computer bracket rubber slip bicycle gripe Part III Magnet installation Fasten the magnet with screw to the spoke of the wheel FIG...

Page 4: ...nd sensor should be no more than 5mm Fig I The sensor should face the computer the distance between sensor and computer shoubld be no more than 80cm FIG J the angle should be no more than 30 FIG K FIG...

Page 5: ...12 JS 212A JS 204 DST Display JS 204A Distance SPD Functions Clock Speed 9 BUTTONS 1 MODE 1 Functions switch Speed Clock Distance Ridind time Temperature Pulse Average speed Max speed ODO Scan RTM TEM...

Page 6: ...n the case back It will light for around 5 seconds by every pressing FIG M HOW TO MEASURE THE BIKE CIRCUMFERENCE Use tapeline to measure the diameter of front bike wheel Or you can calculate the bike...

Page 7: ...get the bike circumference SPEED UNIT CIRCUMFERENCE CLOCK SETTING 1 Replace the battery or press SET and MODE together for 2 seconds KM H will flash and enter into setting speed unit 2 Press and hold...

Page 8: ...ES relative speed MXS max speed and enter SCAN mode 2 The measurement begins once riding on the bicycle If the computer receive no signal during riding the in the display will not flash Stop riding an...

Page 9: ...see FIG Q Note If you wear the heart pacemaker or any other medical equipment please do not measure heart rate Please do not measure heart rate near FIG P ensure a solid contact 2 Strap the belt acros...

Page 10: ...S i Upper line shows that your current riding speed is 20 2km h ii Lower line shows that your riding distance is 3 Press MODE again and switch to the display as FIG T i Upper line shows your current r...

Page 11: ...ore than 9H59M59S the max time for memory the average speed KM H SPD TEMP 20 FIG W FIG V will display incorrectly Please clear both exercise time and distance to zero to get a correct value of the ave...

Page 12: ...TING GUIDE Problem Cause Solution Problem Cause Solution Re install the computer Re install the battery correct or replace the new battery No power of sensor or computer The computer can not receive a...

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