Smart-Ring Operation; Set Mode Operation - Icom IC-U20SR Basic Manual

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BASIC OPERATION

■ Smart-Ring operation

This function can judge whether the other
station is within range or out of range. A
transceiver that receives a Smart-Ring call
from another transceiver sounds the Ringer
melody. Also, the called transceiver sends
an acknowledgment signal back to calling
transceiver.
The called transceivers automatically send
an answer back call to your transceiver.
1. Push [S-Ring/C-Ring] to make a
Smart-Ring call.
• The " " icon is displayed while
[S-Ring/C-Ring] is held down.
• When an answer back call is received,
the transceiver sounds the Ringer
melody.
When no answer back call is received,
the transceiver sounds three short
failure beeps.
2. Push any key to stop the Ringer
melody.
3. Push [PTT] to transmit, if necessary.
NOTE:
• To use this function, the operating
channel and CTCSS tone must be the
same on all of your group's transceivers.
• This function can be operated for
channels which CTCSS tone is set for.
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■ Set mode operation

NOTE: The Set mode items contained in
the transceiver may differ, depending on
the transceiver version or presetting. Ask
your dealer for details.
1. On the Standby screen, hold down
[CH/SET] for 1 second.
• Enters the Set mode.
2. Push [CH/SET] several times to select
a setting item, and then push [▲] or
[▼] to select a value.
3. Hold down [CH/SET] for 1 second to
exit the Set mode.
• Returns to the Standby screen.
Set mode items:
ITEM
BL
Backlight
BE Beep
BV Beep Level
RV Ringer Level
AN Announce
SQ SQL Level
MG Mic Gain
VX
VOX
VG VOX Gain
CR Call-Ring Pattern
SR Smart-Ring Pattern
FUNCTION