Icom IC-F2000 Operating Guide - Page 22

Setting the microphone gain, Setting the squelch level

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2 BASIC OPERATION ■ Setting the microphone gain These instructions are for the non-display type transceivers. Adjust the microphone gain. qqRotate [VOL] to turn the transceiver power OFF. wwSet [ROTARY SELECTOR] to Channel 16. eeWhile holding down [Upper], rotate [VOL] to turn ON the power and enter the microphone gain adjustment mode. rrPush [Upper] or to increase, or push [Lower] to decrease the microphone gain. • The adjustable range is 1 (minimum) to 4 (maximum). • A beep sounds after pushing [Upper] or [Lower]. An error beep sounds if you try to exceed the adjustable range. ttRotate [VOL] to turn OFF the power to exit the microphone gain adjustment mode. NOTE: This operation may not be selectable, depending on the presetting. Ask your dealer for details. ■ Setting the squelch level These instructions are for the non-display type transceivers. The squelch circuit mutes the received audio signal, depending on the signal strength. qqRotate [VOL] to turn the transceiver power OFF. wwSet [ROTARY SELECTOR] to any channel other than Channel 16. eeWhile holding down [Upper], rotate [VOL] to turn ON the power and enter the squelch level adjustment mode. rrPush [Upper] to increase the squelch level (tight squelch), or push [Lower] to decrease the squelch level (loose squelch). • The adjustable range is 0 (loose squelch) to 9 (tight squelch). • A beep sounds after pushing [Upper] or [Lower]. An error beep sounds if you try to exceed the adjustable range. ttRotate [VOL] to turn OFF the power to exit the squelch level adjustment mode. NOTE: This operation may not be selectable, depending on the presetting. Ask your dealer for details. 19

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19
BASIC OPERATION
2
■
Setting the microphone gain
These instructions are for the non-display type transceivers.
Adjust the microphone gain.
q
Rotate
[VOL]
to turn the transceiver power OFF.
w
Set
[ROTARY SELECTOR]
to Channel 16.
e
While holding down
[Upper]
, rotate
[VOL]
to turn ON the
power and enter the microphone gain adjustment mode.
r
Push
[Upper]
or to increase, or push
[Lower]
to decrease
the microphone gain.
• The adjustable range is 1 (minimum) to 4 (maximum).
• A beep sounds after pushing
[Upper]
or
[Lower]
. An error
beep sounds if you try to exceed the adjustable range.
t
Rotate
[VOL]
to turn OFF the power to exit the microphone
gain adjustment mode.
NOTE:
This operation may not be selectable, depending on the
presetting. Ask your dealer for details.
■
Setting the squelch level
These instructions are for the non-display type transceivers.
The squelch circuit mutes the received audio signal, de-
pending on the signal strength.
q
Rotate
[VOL]
to turn the transceiver power OFF.
w
Set
[ROTARY SELECTOR
] to any channel other than
Channel 16.
e
While holding down
[Upper]
, rotate
[VOL]
to turn ON the
power and enter the squelch level adjustment mode.
r
Push
[Upper]
to increase the squelch level (tight squelch),
or push
[Lower]
to decrease the squelch level (loose
squelch).
• The adjustable range is 0 (loose squelch) to 9 (tight squelch).
• A beep sounds after pushing
[Upper]
or
[Lower]
. An error
beep sounds if you try to exceed the adjustable range.
t
Rotate
[VOL]
to turn OFF the power to exit the squelch
level adjustment mode.
NOTE:
This operation may not be selectable, depending on the
presetting. Ask your dealer for details.