Testing Recognition:
Repeat a trained word into the microphone. The number of
the word should be displayed on the digital display. For
instance, if the word “directory” was trained as word number
20, saying the word “directory” into the microphone causes to
display the number 20 on LCD screen.
Error Codes:
The chip provides the following error codes.
55 = word to long
66 = word to short
77 = no match
Clearing Memory
To erase all words in memory press “99” and then “CLR”.
The numbers quickly scroll by on the digital display as the
memory is erased.
Changing and Erasing Words:
Trained words can easily be changed by overwriting the
original word. For instance suppose word six was the word
“Capital” and you want to change it to the word “State”.
Simply retrain the word space by pressing “6” then the TRAIN
key and saying the word “State” into the microphone. If one
wishes to erase the word without replacing it with another word
press the word number (in this case six) then press the CLR
key. Word six is now erased.