Tyco Electronics P5400 Portable Radio User Manual


 
MM-012099-001, Rev. B
27
KEY FUNCTION
Primary function: Enables or disables Private Mode for the
system/group/channel displayed.
Primary function: Adds groups or channels from the currently selected system
to the Scan list.
Primary function: Status key. Access to the status list (0-9). The Status key
permits the transmission of a pre-programmed status message to an EDACS
site.
Primary function: Message key. Access to the message list (0-9). The Message
key permits the transmission of a pre-programmed message to an EDACS site.
Primary function: Deletes selected groups or channels of the currently selected
system from the Scan list.
(P5470 Only)
Secondary function
: In EDACS mode the secondary function of these keys is
much as a typical DTMF telephone pad 0-9, *, and # keys; and are used to
place telephone interconnect and individual (unit-to-unit) calls. (See individual
listings for primary functions.)
(P5470 Only)
Primary function
: In EDACS mode, initiates telephone interconnect calls.
(P5470 Only)
Primary function
: In EDACS mode, initiates individual, unit-to-unit calls.
7.1.3 Display
The P5400 display is made up of 3 lines. Lines 1 and 2 contain twelve alpha-numeric character blocks
each. The 3
rd
line also contains twelve blocks, each used to display radio status icons. If programmed, the
display backlighting will illuminate upon power up or when radio controls are operated. Specific display
characteristics will be discussed in following sub-sections.
Figure 7-6: Sample Display EDACS Mode