• UVI Danger Alert when UV Index reaches unsafe
levels.
UV data is shown in the same area as the Barometer.
Press SELECT to navigate to the Barometer Area, then
press MODE to display the UV icon
NOTE
Refer to the UVR138 User Manual for more
information and see below to learn about the new
additional UV features.
NEW ADDITIONAL UV FEATURES
UV EXPOSURE TIME COUNTDOWN
To set the exposure time countdown you need set to the
Skin Type and Sun Protection Factor (SPF) as follows:
1. Press SELECT to navigate to the Barometer Area,
then press MODE to select the UV display.
2. Press CHANNEL to select user 1-4.
3. Press and hold MODE for 2 seconds to enter the
4. Press UP or DOWN to choose 1 of the 4 skin type
and data.
5. Press UP or DOWN to increase or decrease the SPF
6. Press UP or DOWN to enable or disable countdown.
7. When the countdown has reached "0", an alarm will
MAXIMUM / MINIMUM MEMORY FOR UVI
To view the maximum and minimum memory for UVI:
1. Press SELECT to navigate to the Barometer Area.
2. Press MODE to select the UV display.
3. Press MEMORY to show maximum, minimum and
4. Press and hold MEMORY for 2 seconds to clear the
19
Skin Type Setting Mode of the selected user.
settings. Then press MODE to confirm and enter the
SPF Set Up Mode.
value. Then press MODE to confirm and enter the
UV Exposure Time Countdown Setting Mode.
Press MODE to exit the UV Exposure Time
Countdown Mode and start the exposure time
countdown. The remaining user UV exposure time
will display and the
sound for 2 minutes. Press any button to turn the
alarm off. The
icon will flash for 2 minutes even
if you have stopped the alarm sound.
current UVI readings.
UVI memory.
will flash.