Indicators; Figure 3 - Dual Format Pcs Display - Ericsson LBI-38836B Maintenance Manual

Dual format pcs 800 mhz portable radio combination
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LBI-38836B
LOCK
The LOCK key in combination with
the SHIFT/CLR key is used to lock
the keypad. All buttons and keys will
be locked except the VOLUME, PTT,
H OM E/ E , SHIFT / CLR and the
LOCK (shifted 0). This key is avail-
able on System models only.
RCL
The RECALL key (shifted #) can be
used to recall manually entered indi-
vidual and interconnect calls in the
EDACS and GE-MARC systems.
This is available on System model ra-
dios and is active with trunked sys-
tems only.

INDICATORS

Figure 3 - Dual Format PCS Display

The 4-digit LIQUID CRYSTAL DISPLAY (LCD) uses
the two digits on the left side to indicate the System number
and the two digits on the right side to indicate the
Group/Channel number. In addition there are 9 status indi-
cators.
LCD backlighting can be programmed to turn on any-
time a button or key is pressed. It will remain on for a
programmable length of time after the button or key is
released. Backlighting is programmed on a per Group/Chan-
nel basis or it may be programmed to remain off at all times.
Each radio that is programmed with backlighting may also
be programmed to remain on or off when the PTT bar is
pressed.
System And Group/Channel Indicators
The SYStem display indicates the
number of the current EDACS, GE-
MARC or Conventional system se-
lected.
The GRP (Group) display indicates
the number of the current Group in an
EDACS or GE-MARC System. The
12
GRP icon is suppressed while operat-
ing from a Conventional System, but
the field is still used to display the
Channel selected.
Status Indicators
TX
The Transmitter flag is on when the
radio is transmitting.
BSY
The Channel Busy flag is on when the
radio receives a call or when a conven-
tional channel is in use. The flag is
also on when transmitting on a
trunked channel. This flag flashes
when a call is qued on a trunked sys-
tem.
BT
The Battery flag is on when the bat-
tery power is low and needs charging.
NO
EDACS - The NO Service flag is used
in conjunction with the Service flag to
indicate no service. The illumination
of both the NO and the SV flag indi-
cates a no service condition.
GE-MARC - The NO flag is used in
conjunction with the Service flag to
indicate an unsuccessful attempt to ac-
cess a GE-MARC System. The illumi-
nation of both the NO and the SV flag
indicates a failed attempt to access a
GE-MARC system.
CONVENTIONAL - The NO flag re-
mains off at all times while operating
in Conventional mode.
SV
EDACS - The Service flag is normally
on to indicate service. If a no service
condition occurs the "SV" flag and the
"No" Service flag will be illuminated.
GE-MARC - The Service flag is nor-
mally off. If an unsuccessful attempt
is made to access a GE-MARC Sys-
tem, both the "SV" and the "NO" flags
will turn on.
CONVENTIONAL - The Service flag
remains off at all times while operat-
ing in Conventional mode.
SCN
The SCAN flag is on when Scan is
activated.

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