Radio Shack Pro 84 - Manual (Page 54)

Beyond the Basics 54
resetting the scanner
If the scanner’s display locks up or stops operating
properly, you might need to reset the scanner.
Caution: This procedure clears all the information
stored in channel memories including the race
frequencies. Before you reset the scanner, try
turning it off and on to see if it begins working
properly. Reset the scanner only when you are sure
it is not working properly.
X Make sure your scanner is turned off.
Y While holding down 2, 9, and HOLD, turn on the
scanner. After about 3 seconds, the scanner
initializes and CLEAr appears.
Your scanner has 150 most frequently used
frequencies (not the preloaded race frequencies) in
special permanent memory. You can load the
frequencies in Channels 1 to 150.
Caution: This procedure overwrites all channel
memories. Use this procedure only when you are
sure you do not mind erasing the current channel
memories.
Follow these steps to load the 150 frequencies.
X Make sure your scanner is turned off.
Y While holding down 3 and E, turn on the scanner.
After several seconds, the scanner restores the
frequencies and -LoAd- appears.