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VOICECRAFTER
TM
USER CONTROL INTERFACE
11
MIC #2 - Mic #2 is looped back to
Speaker output.
MIC #1 & #2 - Mic #1 & Mic #2
looped back to Speaker output.
4-Wire: Displays the current state of the
4-Wire loopback. Pressing F2
or
F3
will cycle through the various
loopback modes available. They are as
follows:
OFF - No loopback process.
CODEC LOOP - CODEC IN signal is
looped back to CODEC OUT.
AUX/VCR LOOP - Signal from AUX
IN is looped back to AUX OUT (only
when Bridged mode is selected).
CODEC & AUX/VCR LOOP - Both
CODEC LOOP and AUX/VCR LOOP
modes are selected.
Alarm - Displays current alarm status of
the Voicecrafter. A display of Alarm
0x0000 indicates that no alarm condition
exists. Latch indicates if an alarm has
ever existed. The third line indicates the
results of an EC ASIC test that is
executed when Alarm is pressed. To
clear a Latch, click F3 after Alarm is
selected.
Decode Alarm - Displays the meaning
of an alarm that has occurred.
NLP Config
NLP: Displays current status of the NLP
(Non-Linear Processor). NLP is
enabled or disabled using F2
or F3
.
Near Thresh: Displays the current NLP
near end noise setting. This setting is
used to optimize the Non-Linear
Processor for the ambient noise
conditions of the room. The value of
this setting can be changed using F2
or F3
. The available options are:
00min
01weak
02weak
03weak
04weak
05normal (default)
06strong
07strong
08strong
09strong
10Max
Far Thresh: This function has been
obsoleted.
Echo Canceller
Cancellation: Displays current status of
the echo canceller. The echo canceller
is enabled or disabled using F2
or
F3
.
H-Reg: Displays current status of the
H-register. The H-register is enabled or
disabled by using F2
or F3
.
Convergence: Displays current state of
Convergence. Convergence is enabled
or disabled using F2
or F3
.