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Dial Mode
8 - Dials the "8" digit.
FCN SEND - Automatically transmits the number
in the display (after the system has been accessed
by briefly pressing the PTT switch).
9 (G.A/D)
Standard Mode
FCN G.A/D (Group Add/Delete) - Changes the scan
list status of the currently displayed group. The
group is in the scan list and scanned normally if
"
" is displayed when not scanning.
G
9 - Pressing this key with the PTT switch pressed
transmits the "9" digit.
Dial Mode
9 - Dials the "9" digit.
0 (STR)
Standard Mode
FCN STR - Changes between the numeric and alpha
display modes (Section 2.3.4).
0 - Pressing this key with the PTT switch pressed
transmits the "0" digit.
Dial Mode
0 - Dials the "0" digit.
FCN STR (0-9) - Stores the displayed number in
the specified memory location.
(
)
Standard Mode
- Pressing this key with the PTT switch pressed
transmits the "
" digit.
SYS
- Selects the next lower system (see
preceding "SYS" key description).
GRP
- Selects the next lower group (see
preceding "GRP" key description).
FCN
- Selects keypad (password) lock feature.
Dial Mode
- Dials the "
" digit.
FCN
- Enters a pause when dialing a telephone
number.
FCN RCL
- Recalls the last number recalled
from memory.
#
(
)
Standard Mode
#
- Pressing this key with the PTT switch pressed
#
transmits the " " digit.
#
SYS
- Selects the next higher system (see
preceding "SYS" key description).
GRP
#
- Selects the next higher group (see
preceding "GRP" key description).
FCN
- Selects the keypad (standard) lock
feature.
Dial Mode
#
- Dials the " " digit.
#
FCN
- Displays the overflow digits.
FCN RCL
#
- Recalls the last number sent by FCN
SND.
2.3 BASIC OPERATION
2.3.1 POWER-UP SEQUENCE
When power is turned on using the top panel on-
off/volume control, a beep sounds, the backlight turns
on, all segments and icons in the display are momen-
tarily enabled, and the last seven digits of the trans-
ceiver part number (see Section 1.3) are very briefly
displayed. The transceiver is then operational.
2.3.2 BACKLIGHT OPERATION
The display and keypad backlight automatically
turns on for 3 seconds whenever any key is pressed or
power is turned on. If the Backlight menu parameter is
enabled (see Section 2.5.2), selecting "On" enables
this operation and selecting "Off" disables it entirely.
2.3.3 SETTING VOLUME LEVELS
The relative volume level can be determined by
noting the position of the index on the volume knob. A
tone or background noise may also be enabled for use
in setting the volume as follows:
•
If key press tones are enabled, a short tone sounds
whenever any key is pressed.
•
If a conventional system is selected and the monitor
option switch is programmed (see Section 2.11.2),
press this switch. If someone is talking on the
channel, voice is heard. If no one is talking, the
squelch can be adjusted as described on Section
2.11.4 so that noise is heard. The transceiver cannot
be manually unsquelched when an LTR-Net or LTR
system is selected.
2-5
OPERATION
November 2001
Part No. 001-7240-001
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