Atomix Langley 75050 Atomic Clock
w/ Leather Casing, and Indoor Temperature

The Atomix Langley 75050 by Chaney Instrument Co. is a medium-size digital atomic clock with a case covering of genuine black leather and contrasting white stitching around the perimeter of the case front and LCD panel. In addition to the time, the Langley displays the month, date, weekday, and indoor temperature. At about 9-1/2 inches wide by 7 inches high, this clock will look great on a table, shelf, or wall in your home, office, or workspace. And most folks will find that the 5-inch-wide, 3-inch-high display is easy to read, even from across a room.

You'll appreciate the absolute accuracy and the useful features of the Atomix Langley clock. Because it's atomic, the Langley sets itself automatically and adjusts automatically twice a year for Daylight Saving Time (DST). If you live in a location that does not observe DST (Arizona and parts of Indiana), you can simply change the time zone for the correct time.Also, you can disable automatic setting of time and date and set the clock manually if you wish (for example, if you take the clock out of WWVB time signal range). By the way, on this clock you can select your continental U.S. time zone (E, C, M, or P) immediately after inserting batteries and before initial clock setup, as explained in the instructions.

The time can be displayed in 12-hour format (with AM and PM) or 24-hour format, as selected during clock setup. Time and perpetual calendar information (month, date, and day of week) are displayed automatically after the time-synchronization radio signal is received. Successful reception of the time signal from Colorado is indicated by a radio wave icon in the upper right corner of the display. Immediately below this icon is the continental U.S. time zone you selected. The indoor temperature can be displayed in either °F or °C, and the temperature unit can be changed at any time during normal operation simply by pressing the DOWN/C/F button on the back of the clock. You don't have to reinitiate clock setup to do this, and the temperature unit changes when you release the button.

The Langley has a single daily alarm with a repeat snooze function. When the alarm sounds, you can press the SNOOZE button to turn the alarm off for 5 minutes, after which it will sound again.

This clock is powered by two AA (1.5V) alkaline batteries. These are not included and must be obtained separately. While no battery life is specified, we expect that the batteries will last for about a year.

With the included table stand installed, the Atomix 75050 Langley can be used as a free-standing unit on a table, shelf, or possibly even a mantel. (It's probably too big for desktop use unless your desk is really big and uncluttered.) Remove the stand, and you can hang the Langley on a wall. This clock's colors and clean, contemporary styling will complement a variety of interior decors.

Note: The 60kHz AM radio signal used by NIST to deliver the time information carries best at night. The signal may be interfered with by weather conditions and local interference. Building construction and location within the building can also affect reception. This clock is quartz controlled and will keep very good time for days when reception is poor, so this isn't normally a problem. You may find, however, that when you first insert the batteries, or during a Daylight Saving Time change, the clock will not be able to set itself immediately if reception is poor. Signal strength is indicated by a tower and waves icon in the time display. You may wish to check the icon when selecting a location for your clock. Because wiring and plumbing in your walls can affect reception, moving the clock as little as a couple of inches can make a difference in the strength of the signal reaching the clock. For additional information, please see the Chaney Instrument Clock FAQ.

Features and Specifications:

• Clock receives 60 kHz WWVB time-synchronization radio signal from U.S. atomic clock operated by NIST in Colorado.
• Radio wave icon indicates successful time signal reception.
• Four selectable continental U.S. time zones: E, C, M, and P.
• U.S. map icon shows selected time zone.
• Automatic time and date adjustment after time signal reception.
• Manual setting of clock and calendar setting is also possible (e.g., for use outside of the four continental U.S. time zones).
• Daylight Saving Time (DST) changes are automatic.
• Time is displayed as hour, minutes, and seconds.
• Time format is selectable for 12-hour with AM or PM, or 24-hour.
• Perpetual calendar information (month, date, weekday) is displayed digitally below the time.
• Indoor temperature is displayed to the right of the weekday.
• Temperature unit is selectable for °F or °C.
• Indoor temperature measuring range is -15°F to 122°F (-9°C to +50°C).
• Single daily alarm has an available 5-minute repeat snooze function.
  
  
• Clock is powered by two AA (1.5V) alkaline batteries (not included).
  
  
• Clock is designed for free-standing use with included stand installed. Stand can be removed for wall mounting.
• Dimensions:
  • 9-1/2 inches (241 mm) wide
  • 6-7/8 inches (175 mm) high (with table stand)
  • 1-3/8 inches (35 mm) deep