To install and replace the batteries, please follow the steps below: 1. Insert finger or other solid object in the space at the bottom center of the battery compartment and lift up to remove the cover. 2. Insert batteries observing the correct polarity (see marking inside battery compartment). 3. Replace compartment cover. DO NOT SET THE CLOCK. TO INSTALL AND REPLACE BATTERIES IN THE TEMPERATURE TRANSMITTER The transmitter uses 2 x AA,1.5V batteries. To install and replace the batteries, please follow the steps below: 1. Remove the cover. 2. Insert the batteries, observing the correct polarity (see marking inside battery compartment). 3. Replace the battery cover on the unit. Alkaline batteries are recommended for use in both units. Avoid using rechargable batteries. SETTING UP: Holder LCD2 display Battery cover Function keys LCD1 display Hanging holes Foldable stand Alkaline batteries are recommended for use in both units. Avoid using rechargable batteries. NOTE: Do not set the clock until the outdoor temperature is displayed. 1. Place batteries in the outdoor transmitter first, then into the atomic clock. DO NOT PRESS ANY BUTTONS FOR 10 MINUTES. 2. After the 10 minutes both the Indoor and Outdoor areas on your clock should have a temperature showing. If not, remove both sets of batteries, wait 10 minutes and repeat step one. 3. After the clock receives the outdoor temperature the WWVB time code reception will automatically start. This reception typically takes between 5-10 minutes in good conditions. If after 10 minutes the WWVB time has not been received, use the “SET” key to manually enter the set-up mode and change either the time or date in order to activate the WWVB reception (see manual settings below). The clock will then automatically attempt to receive the WWVB time from 12:00 am through 6:00 am each day (attempts WWVB reception every full hour within this time frame). When this is successful, the received time will override the manually set time. The date is also updated with the received time (Please refer to notes on “Radio controlled time” and “Manual time setting”). 4. After the time signal has been received or the search mode has been manually stopped the indoor temperature will be displayed. Note: In the event of changing batteries of the unit ensure that the batteries do not spring free from the contacts. Always wait at least 10 minutes after removing the batteries before reinserting, otherwise start up and transmission problems may occur. FUNCTION KEYS The atomic clock has four easy to use keys: SET key : To enter into the set mode for the following functions: time zone, DST ON/OFF (daylight saving time), language, hour, minute, year, month, day, weekday, 12/24 hour, .C or .F temperature display + key : To toggle between the second, temperature or weekday display To change any values in manual set mode ALM key : To enter into the alarm set mode To set the alarm ON/OFF SNZE key : To activate the snooze function during alarm To display the alarm time in normal mode display To exit the setting modes ATOMIC CLOCK LCD SCREEN DESCRIPTIONS The atomic clock's LCD is divided into 2 sections and once the batteries are inserted, all the segments will light up briefly before displaying the information for time, date, indoor and outdoor temperatures. MANUAL SETTINGS Note: If the atomic clock has already successfully received the WWVB time signal and displays the correct time and date, then the Manual settings can be skipped. After completion of the above described procedures in “Setting up” the manual setting modes can be entered by pressing and holding the SET key for 3 seconds. The following settings can now be programmed: • Time zone setting • DST ON/OFF • Language display setting • Manual time setting • Year setting Date Outdoor temperature display WWVB time Radio reception icon Alarm icon Weekday Indoor temperature • Month setting • Date setting • Weekday setting • 12/24 hour time display setting • .C or .F setting TIME ZONE SETTING After entering the manual setting mode as described above, the time zone can be set between the –1 to –12 hour or Greenwich Mean Time (GMT) range in LCD2. To do this: 1. The time zone (LCD2) will start flashing (Default setting "-5h“). Select the desired time zone by pressing and releasing the + key. Note: The time zones from –4 to –10 hours will be displayed with 3 characters abbreviations: • -4 ATL (Atlantic time), • -5 EST (Eastern time; default time zone), • -6 CST (Central time), • -7 MST (Mountain time), • -8 PST (Pacific time), • -9 ALA (Alaska time), • -10 HAW (Hawaii time). • "GMT” will be displayed if set to GMT (0). 2. Press and release the SET key to enter the “DST Setting“. DST SETTING (daylight saving time) 1. The ON digit will start flashing on LCD1. Set the DST ON or OFF by pressing the + key. 2. Press and release the SET key to enter the “Language Setting“. Note: The DST default is “ON”, meaning that the WWVB will automatically change the time accord...