Tait TB8100 User Manual page 194

184 Part I: Task Manager
Fan test now
The 'do now' action Fan test now instructs the base station to run the fans
for 5 seconds, irrespective of the temperature. If the fans are already running,
this has no effect.
Email status
The 'do now' action Email status instructs the base station to email a status
message via the Alarm Center, provided that an email service override action
such as Disable Email service has not disabled this function. It sends the email
according to the settings in Configure > Communications > Email. If necessary,
the base station waits until the minimum interval between email notifications
has elapsed before sending the status message. If more than one request is
received before the minimum interval elapses, only one status message is sent.
Power saving actions
Power saving override actions can enable, disable, or toggle the power save
system flag. When the base station enters Run mode, the flag is enabled.
When the power save flag is enabled, the power saving configuration in the
current channel profile is effective. When it is disabled, there is no power
saving.
Loopback actions
Loopback override actions can enable, disable, or toggle the Loopback system
flag. When the base station enters Run mode, the flag is disabled.
The default state of the Loopback system flag is 'disabled'. The
Note:
default for most other system flags is 'enabled'.
For Loopback actions to have any real effect, corresponding audio
paths (balanced in and balanced out, or unbalanced in and unbalanced out) must
be configured in the current channel profile. If all four audio paths are enabled,
there are two loopbacks; balanced audio in to balanced audio out, unbalanced
audio in to unbalanced audio out).
When Loopback is enabled, corresponding input and output audio paths are
connected to each other. A signal that is sent along the base station's line in is
sent back down line out. This is useful for line testing.
When Loopback is disabled, there are no connections between input and
output audio paths.
Example
IF Tone 15 detected THEN Enable loopback
IF Tone 16 detected THEN Disable loopback
You could use a single tone to toggle loopback, but this gives no certainty about
the state of loopback.
Intercom actions
Intercom override actions can enable, disable, or toggle the Intercom system
flag. When the base station enters Run mode, the flag is enabled.
For Intercom actions to have any real effect, corresponding audio paths must be
configured in the current channel profile. This means that the base station
microphone must be connected to the balanced and/or unbalanced line out
The speaker is always connected to the balanced line in.
MB8100-00-00-806 © TEL 2003