Motorola MT2000 用户手册

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页码 304
MTSX RSS
CHANGE/VIEW
68P81074C50
6-77
Field Definitions
Personality
Use the up/down arrow keys to scroll through the available personalities.  Alternately the F3/F4 function keys can
be used to navigate through the available personalities.
Conversation Type
Use the up/down arrow keys to select the Trunking "Conversation" type, choices are: Message, Transmission or
PTT ID.
Message Trunked:
After the initiator dekeys the radio, the voice channel stays active (hang time) so other members of the
talkgroup can respond on the same channel.  If a radio in the talkgroup transmits during another user's
transmission, they will talk over the other transmission.
Transmission Trunked:
No hang time and no talk over.  When a radio is dekeyed, the channel is immediately deallocated and
reassigned. If a user tries to talk over an active channel, the radio will not key until the channel is clear.
PTT ID:
PTT ID systems are similar to message conversation type systems with hang time and talk over, but they
send an ID code to the controller when PTT is pressed.  After the ID transmission, the radio goes back to the
voice channel to talk to the other users.
Auto Scan
Use the up/down arrow keys to enable the Auto Scan option for this personality.
When enabled, the radio will automatically scan when on this personality.  To use a scan on/off switch or button,
this option must be disabled.
Factory default is Disabled.
Proper Code Detect
When this parameter is set to Enabled, the speaker will unmute on secure data only if it is encrypted with the
correct key.
Access Type
Use the up/down arrow keys to select the Trunking Access type:
Slow - Refers to Rx Slow utilizing the high speed acknowledgments for all channel grants 
(Rx=Fast, Tx=Fast).
Fast -  Refers to the elimination of the high speed acknowledgment which improves channel access time 
(Rx=Fast, Tx=Fast.
This information must be coordinated with your system manager to insure proper operation on the system.
Talk Permit Tone
Use the up/down arrow keys to select the Talk Permit Tones.
When enabled, a Talk Permit Tone beep will be made every time a transmission is made.  The tone indicates that
the user may begin the talking.
The factory default is Enabled.