Wireless Temperature Station with Forecast

RESTART DISTANCE: For best results please bring the outdoor transmitter in the house and place 5-10 feet from the display unit.  REMOVE POWER: Remove batteries from the transmitter and from the weather station.  DISCHARGE ELECTRICITY: With the power removed, press one of the buttons on the display at least 20 times to clear all memory. Please do this even if the display is blank to remove any random electricity. Verify the display is blank.  UNPOWERED FOR 15 MINUTES: Let the weather station and transmitter rest without batteries for 15 minutes.  IMPORTANT: Failure to allow a weather station to rest for 15 minutes can result in failure to connect with the outdoor transmitter or missing segments on the display. Note: The instruction manual describes a setup for a new unit that has not had time to build up residual electricity.  BATTERIES: Please be sure you are using fresh batteries testing to a minimum of 1.48, on a voltmeter that reads in numbers.  TRANSMITTER: Place batteries into the outdoor transmitter first. Make sure batteries are installed according to the diagrams in the battery compartment.  WEATHER STATION: Install batteries into the weather station according to the diagram in the battery compartment.  CONNECTION: Allow the transmitter and display to remain 5 feet apart for 15 minutes to establish a strong connection. Do not press buttons at this time. You should see a reading on the outdoor temperature area in the first minute

SETUP INSTRUCTIONS STEP BY STEP: Step 1:  Remove battery cover from the outdoor transmitter.  Slide the battery cover down and lift off the back of the transmitter  Insert 2 NEW AA batteries (not included) into the TX29U-IT transmitter. Observe the correct polarity.  Keep the Forecast Station and transmitter within 10 feet during setup (15 minutes). Step 2:  Remove battery cover from Forecast Station: insert a solid object in the space provided at the upper-central position of the battery cover, then push down and pull out to remove the battery cover.  Insert 2 NEW AA batteries (not included) into the back of the Forecast Station. Observe the correct polarity (see marking inside the battery compartment).Do NOT mix old and new batteries.  The Forecast Station will display, time (12:00) and indoor temperature.  Within 3 minutes the Outdoor temperature should be displayed. Trouble shooting:  After 3 minutes, if the Outdoor temperature does not show up in the designated area on the Forecast Station, remove batteries from both units and start the setup process again.  For optimal reception performance, of the 915MHz signal, the outdoor transmitter should be placed within 330 feet (100 meters) from the Forecast Station

As far as I know, you cannot. Consider how long you've had the set. I got this new one because my outdoor monitor "died". However when I realized the set has been in use for 8 years, I figured the outdoor monitor was just all used up, so to speak. After all, it HAS been outside of the house for those 8 years when the receiver was inside. So I just got a new set. New features make it well worth the time to program it. Even the time is automatically read and updated!