Instruction Manual

VIEWING MAX/MIN READINNGS

Press the MEM (memory) button recalling:

• Current temperature

• Minimum temperature

• Maximum temperature at the remote location

RESETTING TEMPERATURE MEMORIES

Press and hold MEM (memory) button for 3 seconds to clear all

channel memories.

CLOCK WINDOW

WWVB RADIO CONTROLLED TIME

The NIST (National Institute of Standards and Technology)

radio station (WWVB) is located in Ft. Collins, Colorado. It

transmits an exact time signal continuously throughout the most

of the continental United States at 60 KHz frequency. The main

unit can receive this WWVB signal through the internal antenna

from up to 2,000 miles away. Due to the nature of the Earth’s

ionosphere, reception can be limited during the daylight hours.

The radio controlled clock will search for an alternate station

that receives the atomic time signal from the NIST Atomic clock

in Boulder, Colorado.

The WWVB tower icon on the unit’s display will flash

indicating a radio signal reception from the WWVB station. If

the tower icon is not fully lit, or if the time and date are not set

automatically, please consider the following:

• During nighttime hours, atmospheric disturbances are

typically less severe and radio signal reception may improve. A

single daily reception is sufficient enough to keep the clock

accuracy within 1 second.

• Make sure the unit is positioned at 8 feet (2 meters) distance

from any interference source such as a TV, computer monitor,

microwave, etc.

• Within concrete wall rooms such as basements or office

buildings, the received signal may be weakened. Always place

the main unit near the window for better reception.