VOICECRAFTER
TM
USER CONTROL INTERFACE
8
5.3.2 ACOUSTIC SCREEN
The ACOUSTIC screen (see
Figure 5-2)
is designed to be used by a system
installer for proper set up of the
Voicecrafter.
Figure 5-2. Acoustic Screen
F1, F2
, F3
, F4, F5,
F1~F5 buttons represents locations
where Voicecrafter parameters can be
stored. F2
and F3
are also used to
select other options. (F1~F5 can not be
accessed using the function keys on
your computer keyboard.)
Mic 1 / Mic 2
Default: Sets the default Mic Gain that
the Voicecrafter uses during a Train
cycle.
Gain: Displays current Mic Gain
settings. Mic Gain can be adjusted
using F2
and F3
(only when
autoadaption is FULLY DISABLED via
the ACOUSTIC screen).
Mute: Displays microphone mute status.
Mute is toggled using F2
and F3
.
Input Mode: Selects between Mic level,
Unbalanced line input, or Balanced line
input. Change Input Mode using F2
and F3
(Mic 2 input only).
Speaker
AERL: Sets the target AERL to be used
during a Train cycle
Gain: Displays current Speaker Gain.
Can be adjusted using F2
and F3
(only when autoadaption is FULLY
DISABLED via ACOUSTIC screen).
Mute: Displays current Speaker Mute
status. Can be changed using F2
and
F3
.
User Vol: Displays current User Volume.
Can be adjusted using F2
and F3
.
User Volume adjusts Speaker Gain
within a limited range, which is
established during Configuration Train.
Train: Brings up a menu for starting a
Train cycle. Select F2 for a Refresh
Train. Select F3 for Configuration Train.
Train Mode: Selects a Train mode for
power up. Refresh Train, Configuration
Train, or Skip Train.
AutoAdapt: Displays current status of
autoadaption. FULLY ENABLED
indicates that Voicecrafter autoadaption
is enabled. GAIN ADJUST DISABLED
indicates that autoadaption will not
attempt to make any gain adjustments
to the system, but will continue to
optimize the echo canceller
performance. FULLY DISABLED
indicates that Voicecrafter autoadaption
is fully disabled (no gain adjust and no
changes to the echo cancellation
process).
SW Ver: Displays current software
version. By selecting F2 or F3, the
latest training results, time connected to
Voicecrafter, serial number in Hex, or
Flash Checksum can be displayed.
