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Icom IC-7851 User Manual

Icom IC-7851
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15-16
15
SET MODE
Others set screen (continued)
CW Normal Side (Default: LSB)
Selects the carrier point in the CW normal mode.
• LSB: The LSB side.
• USB: The USB side.
APF Type (Default: SOFT)
Selects the audio filter type for APF.
• SOFT: Soft sound.
The filter bandwidth is automatically
changed according to the CW pitch, to
make it easier to distinguish between
noise and a signal.
• SHARP: Sharp sound.
The filter bandwidth is fixed regardless of
the CW pitch, to make it easier to reject
interfering signals.
MIC AF Out (Default: MAIN+SUB)
Selects the band(s) audio to output from [MIC].
• MAIN+SUB: Outputs both Main and Sub bands au-
dio.
• SUB: Outputs only Sub band audio.
MIC Input DC Bias (Default: ON)
Outputs the 8 V bias voltage (approximately) from the
microphone connector (pin 1 of [MIC]).
• OFF: When using a microphone that doesn't
need bias voltage (example: dynamic mi-
crophones).
• ON: When using an Icom's microphone or
microphone that needs a bias voltage.
External Keypad (VOICE) OFF (Default: OFF)
Enables voice memory transmission using an external
keypad.
• OFF: Turn OFF the function.
• ON: Pushing one of the external keypad switches,
transmits the programmed voice memory (T1–
T8). (SSB/AM/FM mode)
Holding down the switch for 1 second to re-
peatedly transmit.
External Keypad (KEYER) (Default: OFF)
Enables keyer memory transmission using an external
keypad.
• OFF: Turn OFF the function.
• ON: Pushing one of the external keypad switches,
transmits the programmed keyer memory
(M1–M8). (CW mode)
Holding down the switch for 1 second to re-
peatedly transmit.
External Keypad (RTTY) (Default: OFF)
Enables the RTTY memory transmission using an ex-
ternal keypad.
• OFF: Turn OFF the function.
• ON: Pushing one of the external keypad switches,
transmits the programmed RTTY memory
(RT1–RT8). (When the RTTY decode screen
is opened in the RTTY mode)
When the external keypad is connected to [MIC],
only RTTY memory channels RT1–RT4 can be
transmitted using the external keypad.
External Keypad (PSK) (Default: OFF)
Enables the PSK memory transmission using an ex-
ternal keypad.
• OFF: Turn OFF the function.
• ON: Pushing one of the external keypad switch-
es, transmits the programmed PSK memory
(PT1–PT8). (When the PSK decode screen is
opened in the PSK mode)
When the external keypad is connected to [MIC],
only PSK memory channels PT1–PT4 can be trans-
mitted using the external keypad.
Keyboard [F1]–[F8] (VOICE) (Default: OFF)
Enables the voice memory transmission using a key-
board connected to [USB A].
• OFF: Turn OFF the function.
• ON: Pushing one of [F1] to [F8] on the keyboard,
transmits the programmed voice memory (T1–
T8).
Holding down [SHIFT] and pushing one of [F1]
to [F8] on the keyboard repeatedly transmits
memory.

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Icom IC-7851 Specifications

General IconGeneral
BrandIcom
ModelIC-7851
CategoryTransceiver
LanguageEnglish

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