Tyco Electronics M7200 Manual Do Utilizador
MM23016
2. Use
to toggle between “On” and “Off.”
When intercom mode is turned on:
Incoming voice calls will override intercom communications for the duration of the voice call. The
radio and associated control heads
radio and associated control heads
•
will remain in intercom mode and intercom communications will
•
calized between the
•
s in the display to indicate intercom mic audio cannot preempt the call on
the talk group.
resume when the voice call ends.
“TG: INTERCOM” appears in the control head’s display when talking on the intercom. This indicates
microphone audio is not sent out on the selected talk group; rather, it remains lo
radio control positions (i.e., the control heads connected to the mobile radio).
microphone audio is not sent out on the selected talk group; rather, it remains lo
radio control positions (i.e., the control heads connected to the mobile radio).
If a call exists on the currently selected talk group when a PTT button is pressed at one of the control
heads, “TG: in use” appear
heads, “TG: in use” appear
A user at a radio with only one control head/front panel can turn intercom mode on. In
this case, p
this case, p
CAUTION
ressing the microphone’s PTT button will not send microphone audio
anywhere.
6.24
mmunications by suppressing calls from talk groups in the
ting “No Scan” via the “ScnModeMenu”), only the selected talk group is
2.
oups. Lock
out settings are
TALK GROUP LOCK OUT
There are two ways of focusing voice co
currently active profile:
currently active profile:
1.
No Scan. By turning scan off (selec
audible.
audible.
Lock Out. By locking out selected talk groups, the “chatter” of the locked-out talk groups cannot be heard. This
focuses the user’s scanning resources to calls only on desired talk groups.
focuses the user’s scanning resources to calls only on desired talk groups.
Talk group lock out is a scan-related feature. With lock out, one or more talk groups in the active profile
can be temporarily disabled from being scanned. Calls are not received on locked-out talk gr
can be temporarily disabled from being scanned. Calls are not received on locked-out talk gr
not retained between profile changes or when the radio is power cycled.
Lock out is a listening (receive) function and only blocks received calls on locked out
talk groups. Lock out does not affect transmit capability. The above methods do not
talk groups. Lock out does not affect transmit capability. The above methods do not
apply to recent emergency lock outs.
Only talk groups in the active profile can be locked out, since they are the only talk groups whose voice
calls can be heard on the radio.
calls can be heard on the radio.
If the Scan Mode is “Fixed,” P1 and P2 groups CANNOT be locked out. See Section
6.25 for more information.
6.25 for more information.
The default emergency and emergency-capable talk groups can be locked out if they are NOT in an
emergency state. If a talk group is locked out and is subsequently changed to the currently selected talk
group, it will automatically be unlocked by the radio so the user can hear calls on the talk group. The
radio may be configured so all talk groups are automatically locked out by default. In this case, they must
be manually unlocked, if desired.
emergency state. If a talk group is locked out and is subsequently changed to the currently selected talk
group, it will automatically be unlocked by the radio so the user can hear calls on the talk group. The
radio may be configured so all talk groups are automatically locked out by default. In this case, they must
be manually unlocked, if desired.
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