Instruction d'utilisation La Crosse Technology WT-2100

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Atomic Alarm Clock
Instruction Manual

Introduction:

Congratulations on purchasing the Atomic Alarm Clock with WWVB Radio controlled time,
calendar, 12/24 hours display, time zone with US map, indoor temperature and two alarms
settings. This innovative product is ideal for home or office use. Please read this instruction
manual to enjoy the full benefits of all the features.



Snooze button






Battery

compartment



Function keys

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Reset the unit by removing the battery and proceed from step 2 (above). Should after 10 minutes and the time is still not received the clock will automatically attempt to receive the WWVB time signal two hours later. Manually set the time (see “Manual Time Setting” below). Note: During the time of power-up (i.e. inserting the battery) DO NOT press any of the keys as this will interrupt stop the WWVB time signal reception. If keys are pressed during this stage, then proceed from “Se

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Using the Atomic Alarm Clock: The clock has five easy to use function keys: Front view Top view MODE/+ key Alarm 1/ Hour key ALM 2/Min SET key key Snooze key Using the keys: “SET” key: - Used to enter the programming mode - Used to select and confirm the various setting modes “MODE/+” key: - Used in setting mode to change/select of all changeable/selectabl

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• 12 or 24 hours time display • ºF or ºC indoor temperature display Time zone setting mode: • After pressing the “SET” key, the time zone will now start flashing. Use the “MODE/+” key to change the Time zone between Pacific Time(-8h); (Mountain Time (-7h); Central Time (- 6h); Eastern Time(-5h) or GMT • The time zone with USA map will only be displayed if time zone selection is between Pacific Time(-8h); (Mountain Time (-7h); Central Time (-6h) and Eastern Time(-5h) and will remain

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12/24 hour select mode: 1. The 12 or 24 hour will start flashing. Choose the desired time display mode by using the “MODE+” key 2. Now press the “SET” key to enter the “Indoor temperature selection” mode. Temperature selection mode: 1. The temperature reading will start flashing. Using the “MODE/+” to select the desired temperature display for Celsius = ºC or Fahrenheit = ºF 2. After selecting the temperature display mode, press the “SET” key to exit the programming mode and switch

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Should the low battery icon show on the LCD, the battery will need to be replaced. Please participate in the preservation of the environment. Return used batteries to an authorized depot. Specifications: Time source : WWVB Time frequency : 60 kHz Indoor temperature measuring range : -21.8ºF to +156.2ºF with 0.1ºF resolution (-29.9ºC to +69ºC with 0.1ºC resolution) (“OFL” displayed if outside this range) Indoor temperature checking interval : every 10 seconds