background image

 

CITYSTORM SERVICE INSTRUCTION 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Stem watch 

  How to use stem watch?

 

Method of displaying the date: 

Press the button A to display the DATE.   
 

Method to display the time: 

Press the button A twice to display the time.   
 

Method of setting: 

Step1: Press the button B twice to enter setting mode. 
Step2: Press the button A to change the value. 
Step3: Press the button B to confirm the setting and 

move to the next digit to be set. 

Step4: Set each digit in order from date to time. 
Step5: After the minutes have been set, press button A 

to return to normal display. 

 How to replace the battery? 

Loosen the stem watch fixing bolt 
with 3mm Allen key. 
 
Tightening torque: 1.9-3.4Nm 

Step 1

Push the stem watch up with 
3mm Allen key.

 

Step 2

Bolt 

Loosen the cover fixing screw 
with screwdriver. 

Step 3

 

Replace the battery (LR921) with 
a new one. 

Step 4

A: SET   
 
B: MODE 

 

 

CAUTION 

The battery has polarity (+/- sides), so 

be sure to install the battery with the + side upward as 

shown in the diagram.

 

 

 

Loosen the rear light fixing bolt 
with 4mm Allen key. 
 
Remove the rear light and fixing 
link. 

 

Install onto saddle IN THE 
FOLLOWING ORDER: one 
rear light, one fixing bolt. 
 
Tighten the rear light fixing bolt 
with 4mm Allen key. 
 
Tightening torque:2.9-5.8Nm

Step 1

:

Step 1

:

Step 2

:

Rear light 

 

How to replace the battery 

Replace with new battery   
(SIZE AAA). 

Step 2

:

How to install the rear light onto saddle

-

+

-

 

CAUTION 

The battery has polarity (+/- sides), so 

be sure to install the battery as shown in the diagram. 

 

 

Fixing link

+

Fixing bolt

Take out the cover with coin.

Reviews: