AT&T 2820 Instruction Manual Page 134

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113
OTHER FUNCTIONS
14
Microphone keys
The supplied HM-133’s (optional for some versions) [F-1] and [F-
2] keys memorize the transceiver conditions.
The [UP]/[DN] keys of the standard or an optional microphone
(other than the HM-133) can be assigned functions like the func-
tion keys on the transceiver’s front panel.
DD
[F-1]/[F-2] keys on HM-133
The following conditions in the main band or both left and
right bands can be memorized into [F-1] and [F-2] keys, in-
dependently.
Operating frequency, Mode
(VFO/Memory/Call channel with
channel number), Memory name, Repeater setting (offset di-
rection and frequency, tone ON/OFF and frequency), Transmit
output power level, Tone/DTCS squelch
(ON/OFF, fre-
quency/code and polarity)
, Tuning step, Operating mode se-
lection
(FM/FM-N/AM/AM-N/DV
), Call sign (station and
repeater),
Call sign/digital code squelch (ON/OFF and digital
code),
Set mode settings,* GPS set mode settings,* GPS-
A set mode settings,* Display set mode settings,* Sounds
set mode settings,* DV set mode settings,*
, †
*Only when storing both band’s conditions
Available only when optional UT-123 is installed.
Programming the main band condition
Set the desired contents of each condition in
the main band, then push [F-1]/[F-2] for 1 sec.
•3 beeps sound.
Recalling the main band condition
Push [F-1]/[F-2] momentarily.
Programming the both bands condition
After setting the desired contents of each
condition in the both bands, push [FUNC]
then push [F-1]/[F-2] for 1 sec.
•3 beeps sound.
Recalling the both bands condition
Push [FUNC] then [F-1]/[F-2] momentarily.
DD
[UP]/[DN] keys on a microphones
(other than HM-133)
The following functions are assigned to the [UP]/[DN] keys on
the other microphones
(HM-154, etc.) in set mode.
Default setting
[UP] : channel up; push and hold to start scan, push again
to stop scan.
[DN] : channel down; push and hold to start scan, push
again to stop scan.
See page 100 for assignable function details.
[F-1]/[F-2]
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