La Crosse Technology UV-100 Instruction Manual

U V M a s t e r
Prevent You Getting UV Over-Exposure
1

1.0 Introduction

Thank you for purchasing this model. Your
Watch includes 5 functional modes. They are
the Current Time Mode, UV Index Mode, Daily
Alarm Mode, Chronograph Mode and Timer
Mode.
This Watch equipped with an UV sensor that
measures UV radiation in terms of UV index.
This model also includes 2 UV index alarms.
In addition to the UV sensing, this model also
i n c l u d e d c u r r e n t t i m e , d a i l y a l a r m ,
chronograph and timer functions.
Your Watch is carefully designed and
produced, in order to utilize this feature of
your Watch, it is advisable to use the Watch in
conformity with the below notes:
! Read this manual before using the Watch.
! Avoid exposing your Watch to extreme
conditions for an unreasonable time.
! Avoid rough use or severe impacts to your
Watch.
! Store your Watch in a dry place when it is
not in use.
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Instruction Manual
! It is recommended to have the battery
replacement done by a certified service
agency as this practice will
maintain the water resistance standard
on your Watch.
! Clean your Watch occasionally with a soft
moistened cloth. DO NOT expose the
Watch to strong chemicals such as
gasoline and alcohol, as they will damage
your Watch.
WARNING
! DO NOT use this Watch for commercial or
professional purpose.
! Make sure that you fully understand the
functions and limitations of this Watch
before using it.
! Always compare the UV reading with the
one broadcasted by local weather station.
! Excessive exposure to UV radiation could
cause fatal harm to a human body, always
follow the 'Basic Sun Protection
M e s s a g e s ' b y t h e W o r l d H e a l t h
Organization when you go out in the Sun.

2.0 Parts and Its Functions

[mode] Button
Press the button to select among the 5 function
UV Index l
Color Code
modes
l
to select setting display
the button to select among different setting items. Press
Light Start/Stop
and hold the button to exit setting sequence.
[start/stop] Button
In Current Time Mode: Press the button to select
l
between the Date Display and UV Index Display
Lap/Reset
Mode
Daily Alarm Mode: Press the button to select between
ON and OFF the daily alarm
and Timer Mode: Press the button to start/stop the
Display
counting
UV Sensor
through the setting.
[lap/reset] Button
In Daily Alarm Mode: Press the button to select
l
between ON and OFF of the hourly chime In
Chronograph Mode: When counting, press the button to
select the Lap time display. When stop-counting, pres s
the button to reset to zero display
When stop-counting, press the button to reset the timer
to target time
Note: The operations of the buttons
button to scroll the setting.
are summarized in the adjacent
[light] Button
paragraphs. However, for the detail
operations, please check the coming In any mode, press the button once to turn ON the EL
l
chapters. back light for about 3 seconds.

3.0 Functional Mode and Functional Display

! The Watch includes 5 functional modes. They
are the Normal Time Mode, UV Index Mode, Daily
Alarm Mode, Chronograph Mode and Timer Mode.
[mode]
button
! Every function mode may include one or more
than one function display, it provides
supplementary features to the corresponding
function mode.
Timer Mode
Current Time Mode
To Switch among the 5 Functional Modes
[mode] [mode]
button button
! To select among the
the [mode] button
To Switch among the Function Displays
! To select among the function displays, check the
coming chapters for the detail on how to switch
among different function displays.
UV Index Mode Chronograph Mode
[mode] [mode]
button button
Daily Alarm Mode
Function Mode Selection Sequence
In function modes: Press and hold the button
During setting displays: Press
l
In
l
In Chronograph Mode
l
In setting displays: Press the button to scroll
l
In Timer Mode:
l
In setting displays: Press the
l
3
5 function modes, p ress
following the adjacent figure.
Function Function Function
Display Display Display
Function Mode
Function Mode and Function Display
4