3.6. Button lock and screen dimming
While recording an exercise you can lock the buttons by keeping the lower right button
pressed. Once locked, you cannot change the display views, but you can turn on the
backlight with any button press if the backlight is in automatic mode.
To unlock, keep the lower right button pressed again.
When you are not recording an exercise, the screen dims after a short period of inactivity. To
activate the screen, press any button.
After a longer period of inactivity, the watch goes into hibernation mode and turns the screen
off
completely. Any movement reactivates the screen.
3.7. Chest heart rate sensor
You can use a Bluetooth
Ⓡ
Smart compatible heart rate sensor, such as the Suunto Smart
Sensor, with your Suunto Spartan Trainer Wrist HR to get accurate information about your
exercise intensity.
If you use the Suunto Smart Sensor, you also have the added advantage of heart rate
memory. The sensor memory function
buffers
data if the connection to your watch is
interrupted, for example, when swimming (no transmission under water).
It also means you can even leave your watch behind after starting a recording. For more
information, please refer to the Suunto Smart Sensor User Guide.
Refer to the user guide for Suunto Smart Sensor or other Bluetooth
Ⓡ
Smart compatible heart
rate sensor for additional information.
See
3.20. Pairing PODs and sensors
for instructions on how to pair an HR sensor with your
watch.
3.8. Device info
You can check details of your watch software and hardware from the settings under
General
»
About
.
3.9. Display theme
To increase the readability of your watch screen while exercising or navigating, you can
change between light and dark themes.
With the light theme, the display background is light and the numbers dark.
With the dark theme, the contrast is reverse, with the background dark and the numbers light.
The theme is a global setting that you can change in your watch from any of your sport mode
options or from the navigation settings.
To change display theme in sport mode options:
1. From the watch face, Press the upper right button to open the launcher.
2. Scroll to
Excercise
and or press the middle button.
3. Go to any sport mode and press the lower right button to open the sport mode options.
4. Scroll down to
Theme
and press the middle button.
5. Switch between Light and Dark by pressing the upper right and lower right buttons, and
accept with the middle button.
Suunto Spartan Trainer Wrist HR
16