Oregon Scientific SE138 User Manual Download Page 3

3

E

N

2. 

: Indicates alarm is

 

On

3. 

 : Smart indicator to decrease values

4. 

 : Smart indicator to toggle between setting sub-

modes

5.  Displays stopwatch, date or mode banners

6. 

: Indicates 

a heart rate reading is detected

7. 

: 12 hour clock

8. 

:

  Smart  indicator  to  quick  exit  and  return  to 

previous mode

9. 

: Calorie unit

10. 

: Weight unit

11. 

 

: Indicates you are in setting sub-modes

12. 

 

: Indicates beep tone is Off

13. 

Smart indicator to increase values

14. 

:  Smart  indicator  to  toggle  between  setting  sub-

modes

15. 

: Indicates keypad is locked

16.   or  :

 Indicates battery power is low

17. Displays time or calorie reading
18. 

: Smart indicator to confirm setting and move to 

the next setting

GETTING STARTED
ACTIVATE WATCH (FIRST TIME USE ONLY)

Press and hold any key until the screen is activated. 

SET TIME AND USER DATA

To effectively use the watch for calculating calorie burned 
(based on the user’s age, weight, heart rate reading and 
exercise time), you are advised to

 

set the time and your 

personal data in Set Up Mode. Refer to “Time Setting 
Mode” and “User Data Setting Mode” in Set Up Mode.

 IMPORTANT 

 Remember to set the time and user data 

after every battery replacement or power reset.

BATTERY REPLACEMENT

The watch uses a CR2032 3V battery, which has already 

been installed. If   or   flashes, it means battery power is 
low and should be replaced. If battery power is low, alarm 
beeping, backlight and heart rate measuring functions 
will be disabled.

1.  Use a small Phillips screwdriver to remove battery 

compartment  lid.  Once  opened,  please  keep  the 

Summary of Contents for SE138

Page 1: ...t Time Use Only 3 Set Time and User Data 3 Battery Replacement 3 Heart Rate Measurement 4 Operating Modes 5 Time Mode 5 Stopwatch Mode Chrono 5 Set up Mode 6 Backlight and Keypad Lock 8 Physical Condi...

Page 2: ...ggle between setting sub modes decrease values 2 MODE Toggle between modes con rm and exit settings 3 ST SP Start stop stopwatch toggle between setting sub modes increase values 4 Activate backlight l...

Page 3: ...ing GETTING STARTED ACTIVATE WATCH FIRST TIME USE ONLY Press and hold any key until the screen is activated SET TIME AND USER DATA To effectively use the watch for calculating calorie burned based on...

Page 4: ...rt Rate Mode remove your ngers for 3 seconds or press MODE TIP For accurate heart rate reading make sure you are not running or doing exercise to wear the watch on your wrist and your ngertips touch t...

Page 5: ...to toggle between these modes TIME MODE This mode displays the real time clock and date To set the time and date refer to Time Setting Mode in Set Up Mode STOPWATCH MODE CHRONO You can take your calo...

Page 6: ...e the stopwatch then press and hold SET RST for 2 seconds NOTE Set Up Mode cannot be accessed while stopwatch is running If stopwatch is running pressing MODE will go to Time Mode Unless you stop the...

Page 7: ...ence alarm Press any button to stop the alarm and it will activate 24 hours later OR Turn the alarm Off in Alarm Setting Mode BEEP TONE SETTING MODE To turn beep tone On or Off 1 In Beep Tone Setting...

Page 8: ...program The most popular zone range is from 50 to 80 of your maximum heart rate This is where you achieve cardiovascular benefits burn fat and become tter When programming your watch the lower percen...

Page 9: ...a critical step in the process towards an ef cient and safe training program Please consult your doctor or health professional to help you determine exercise frequency and duration appropriate for you...

Page 10: ...product is a precision instrument Never attempt to take this device apart Contact the retailer or our customer service department if the product requires servicing Do not touch the exposed electronic...

Page 11: ...regon Scienti c declares that this Strapless Heart Rate Monitor model SE138 is in compliance with EMC directive 89 336 CE Acopy of the signed and dated Declaration of Conformity is available on reques...

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