Audiovox CTX-4200 - Manual (Page 11)

1) Relax and speak clearly in a “normal” tone.
2) When using hands-free, it may be necessary to
speak a little louder than you would when using
the handset.
3) Don’t speak too quickly or too slowly. For accu­
rate recognition, use words that are approximate­
ly 1 second in duration.
4) When making a call, try to speak the same way as
when you programmed the system to recognize
your voice (see next paragraph).
5) When using the handset, keep your mouth about
one inch from the mouthpiece. With hands-free
microphone, use 5 to 8 inches for better recogni­
tion.
2. Refining the Programming (for better recogni­
tion)
Refining the Programming is the technique for teach­
ing the system to recognize your voice during the
“NAME” part of the phone number programming
procedure.
1) A beep tone after your “NAME” pronunciation
for programming indicates that your pronuncia­
tion level or speed is not acceptable to the system.
Try changing your voice level or speed slightly.
If a beep tone is still heard, try replacing the word
with another.
2) Some words may be more easily recognized than
others. If you have significant difficulty program­
ming a word with the system, try changing the
word to another one.
3) If there is a short pause between two words, the
system may recognize them as two separate
words rather than one word. If this happens, you
will hear beep tones before finishing your registra­
tion. Either say the words together so the system
recognizes it as only one word, or change it to a
single word.
4) When you complete the progamming procedure,
try the recognition of each registered word sev­
eral times with the handset. In case the recogni­
tion is poor, try the programming procedure for
that particular memory address again.
The performance of this system may be somewhat
influenced by surrounding background noise. It is
recommended that you close the windows, switch off
the radio, turn off windshield wipersfif possible), etc..
Relatively loud noises picked up by either the hand­
set or the hands-free microphone can have an adverse
effect on the recognition capabilities of this system.
3. To Program the Names
1) Enter the phone number by using digit keys or
recalling from memory. The phone number will be
displayed on the readout.
2) Press [VA^ .
You will hear a “One-second beep tone” after
releasing | VAD| .
After the tone, you say the “NAME”.
3) Enter the “NAME”.
You will hear a one short beep tone after saying
the “NAME”,
After the short tone, you repeat the “NAME”.
If your pronunciation is identified properly, you will
hear a one second beep tone and the “NAME”
repeated in your voice.
The display shows the stored memory address (71
through 90) and phone number. The “NAME” and
phone number is stored automatically in the lowest
vacant memory address{71 through 90).
Press I END] to deactivate the “NAME Programming”
mode.
Note(l): You can enter up to twenty names by
repeating steps 1 to 3.
Note(2): If you have already entered twenty names,
you will hear two short beep tones and
I MemoryFull | will be displayed on the read­
out.
4. To Clear the Memory
Press [ccg ,then |STO| and memory address to be
cleared.
5. To Make a Voice Activated Call
1) To set the Voice Activated Mode.
Press any digit key for about one second, the
DTMF tone changes to a beep tone.
2) Say the “NAME” you wish to call into the hands­
free microphone or handset.
You will hear a “One-second beep tone” and the
“NAME” will be repeated. The call will then be
sent automatically.
The phone number will be displayed on the read­
out for confirmation.
The I IN USE j indicator' will go on. Do not touch
any keys while waiting for the | IN USE j indicator
to go on.
Such action will terminate the call.
Once the pN USE] indicator goes on, the call can
only be terminated by pressing |END|,
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