Motorola SABER RVN4002K - Manual (Page 101)

SYSTEM: A trunking term used to define a specific repeater site via an ID,
and individual ID, the control channel frequencies, the connect
tones, failsoft information, and a set of permitted features and
options.
SUB-DIRECTORY: A subdivision of a directory that contains a group of related f i l e s .
Sub-directories are used to organize your disks, especially hard
disks, and to facilitate good housekeeping.
TOT: An acronym for Time out Timer. The TOT function limits the
transmission period to a pre-defined time. The radio will
automatically stop transmitting when the timer goes off after the
pre-defined time and will generate an alert tone to notify you that
no transmission is taking place.
TPL: Abbreviation of Tone Private Line Squelch. The Private Line
Squelch that uses sub-audible tones to unmute the receiver.
TREE: A way to describe the organization of the Service Software. The
MASTER menu is considered the trunk and the functions
l i s t e d
on the menu are considered branches.
Glossary 95