Manual do usuário La Crosse Technology WT-2150A

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Features:
Radio Controlled Alarm Clock


• WWVB radio controlled time and date
Introduction:
• 12 or 24 hour time display
Congratulations on purchasing this Radio Controlled Alarm Clock. Welcome to
• Indoor temperature reading (°F/°C user selectable)
the world of radio controlled time-keeping technology. We hope you will enjoy
• Two independent alarm times
the convenience of never having to set your clock again and having the
• Snooze interval setting from 0 (off) to 59 minutes
conf

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1. Slide the battery cover off as indicated by the triangle to open the battery Starting up the Alarm Clock compartment. 2. Insert 1 x AA battery, observing polarity. The alarm clock uses 1 x AA LR6 battery (Alkaline recommended) 3. Replace battery cover. 4. Upon power-up, the alarm will sound once and all LCD segments will light Snooze button up briefly. 5. The clock will now start searching for the WWVB time signal and the radio tower icon will flash to indicate signal

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Your Radio Controlled Alarm Clock has five easy to use Use of keys: function keys: SET: • Enter the programming mode. • Select and confirm settings while in programming mode. SNOOZE Bar MODE/+: • Toggle between displaying seconds, calendar, alarm times or temperature. • Change or select value while in programming mode. ALM1/HOUR: • Enter the alarm setting mode for alarm 1. • Set Alarm 1 on/off • Set hour while in alarm set mode ALM2

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5) Manual time setting: This is not necessary unless the alarm clock did not Programming Mode pick up a signal upon start up and it is not favorable to wait overnight for time set. If the time is manually set, be sure to set the time to the correct 1) Press the SET key to enter programming mode. AM/PM time. 2) Time Zone: Press the MODE/+ key to change the time zone. a) Press the MODE/+ key to set the hour. Press the SET key. a) Default upon starting is Eastern (-5 GMT) b) Press t

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2) Press the ALM1/HOUR key to set the alarm hour. Ionosphere, reception is very limited during daylight hours. Your alarm clock 3) Press the ALM2/MIN key to set the alarm minute. will search for a signal every night when reception is best. The WWVB radio 4) Exit this mode by pressing the SNOOZE bar or waiting for 15 seconds. station derives its signal from the NIST Atomic clock in Boulder, Colorado. A team of atomic physicists continually measures every second of every day to Alarm is activ

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absolutely correct time and date by the next morning. When a signal is Q: After the clock set itself, why does it show the wrong hour? received, the radio tower icon is displayed to the left of the US map. If no A: The time zone is not set correctly. Look on the LCD map to see if the signal is received, there will be no tower icon. proper time zone is highlighted. If not, follow the “Programming Mode” section. Q: Why hasn’t my alarm clock picked up a signal? A: Short-term interference can

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Battery Change Specifications: Time Source/Frequency : WWVB/60 kHz • It is recommended to replace the battery on an annual basis to ensure Temperature measuring range : -21.8°F to +155.9°F optimum accuracy or when the battery icon indicates low running power. (-29.9°C to +68.8°C) • When replacing the battery, be sure to leave battery out for at least one Temperature resolution : 0.2°F (0.1°C) minute to allow complete reset. Temperature checking interval : Every 10 seconds • Place

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For warranty work, technical support, or information, contact La Crosse Technology at: Radio controlled Alarm Clock Horloge radio-commandée La Crosse Technology, Ltd Despertador Controlado por emisiones de Radio 2809 Losey Blvd. S. La Crosse, WI 54601 Phone: 608.782.1610 Instructions Manual Fax: 608.796.1020 Manual de instrucciones e-mail: Livret d'instructions support@lacrossetechnology.com (warranty work) Canada sales@lacrossetechnology.com Mountain Time (informati