Isport JG 030 Data Sheet

This product is intended for timing and displaying the split interval. It also shows the time (hour, 

minute, and second, 12/24 format), the date and the day of the week. The product features a 

countdown timer and an alarm.
The product is shock resistant and protected against splashing water (e.g. rain).
The product may only be powered by a battery (type, refer to “Technical Data”).
This product complies with the applicable national and European requirements. All names of 

companies and products are the trademarks of the respective owners. All rights reserved.
Read these operating instructions completely and carefully as they contain very important infor-

mation about configuration, operation and handling. Observe all safety instructions!

•  Stopwatch
•  Coin cell “CR2032”
•  Necklace
•  Operating instructions

   The warranty will be void in the event of damage caused by failure to observe 

 

Dear customer,

 

 The following hazard information and safety instructions are intended to protect not 

only your health but also to protect your device. Please read the following points 

carefully:

 

•  The unauthorised conversion and/or modification of the product is not allowed 

because of safety reasons.

 

•  If you have any doubts about the correct operation, or the safety of the product, 

please consult a specialist.

 

•  Do not expose the product to high temperatures, strong vibrations or heavy me-

chanical loads.

 

•  The product is not a toy and it should be kept out of the reach of children. The 

product contains small parts, glass (display) and batteries. Position the product so 

it is out of the reach of children.

 

•  Handle the product with care; it can be damaged by impacts, blows, or accidental 

falls, even from a low height.

 

•  Do not leave packaging material carelessly lying around, since it could become a 

dangerous plaything for children.

•  Batteries should be kept out of the reach of children.
•  Do not leave batteries lying around in the open; there is a risk of them being swallowed by 

children or pets. If they are swallowed, consult a doctor immediately.

•  Leaking or damaged batteries can lead to caustic burning of the skin. Therefore, use suitable 

protective gloves.

•  Batteries must not be short-circuited, opened or thrown into a fire. There is a risk of explosion!
•  Do not recharge normal, non-rechargeable batteries; explosion hazard! Only recharge re-

chargeable batteries that are intended for this purpose; use a suitable battery charger.

•  Please pay attention to the correct polarity (plus/+ and minus/-) when inserting the battery.

•  Clock displaying hours, minutes and seconds; 

12 and 24 hour format

•  Date displaying week, month and the day  

•  Stopwatch displayed in 1/100 seconds 

 

•   Timer with countdown feature;  

 

max. 23 hours, 59 minutes

•  Alarm feature 

 

Pressing key S1 enables you to shift through the individual modes. The sequence is specified 

as follows. Please also refer to the chapter Functions.
•  Time/date
  When the time is shown, you can press the key S2 to display the date.
•  Stop-watch
•  Countdown timer
•  Alarm feature

•  If on the stopwatch the time is not shown, press key S1 until the time is displayed.
•  In order to set up the time, hold key S3 down until the hour indicator flashes.
•  Key S1 allows you to switch through the different settings.
•  Key S2 allows you to change the value of the selected setting.
•  Key S3 allows you to exit the set-up at any time. If you do not press a button within 30 sec-

onds, the set-up will exit automatically. The current setting will be saved. 

•  Below are the individual menu items in sequence.

G