E.F. Johnson Company 5100 ES, Руководство по эксплуатации

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ES Series Models II/III Portable Radio Operating Manual 7-1
S
E C T I O N
Section 7
Multi-Net Features
Multi-Net is a proprietary EFJohnson Technologies trunked radio protocol with enhanced
features including roaming, status messages, and special calls. The types of calls that can
be placed with Multi-Net operation include standard (group) and special. Special calls
include telephone, unit (unique ID), and directed group.
The Multi-Net operating mode provides automatic channel selection (trunking) and
monitoring before transmitting. Special tones and display messages indicate busy and out-
of-range conditions, and telephone calls can be placed almost as conveniently as with a
home telephone.
Selecting a Multi-Net channel selects a Multi-Net System, transmit and receive group ID
codes, and other information. The Group IDs determine the group of radios being called
and what calls are received. There may also be priority and block ID codes programmed
that allow additional calls to be received. Special calls such as telephone and unit are
initiated by pressing option buttons programmed for that function, not by selecting a
system/group as with other Multi-Net radios.
7.1 Multi-Net Terms
Alias - An alphanumeric tag displayed to indicates such things as the selected zone and
channel, unit ID, and telephone number.
Bank -
Banks are not used with this particular radio. However, Zones can be used for a
similar purpose (see description which follows).