Icom IC-905, Основное руководство

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8-5
BASIC MANUAL
SET MODE
8
8
» SET >
Function
[SPEECH/LOCK] Switch (Default: SPEECH/LOCK)
Selects action.
• SPEECH/LOCK: Pushing turns ON the Voice
Synthesizer function. Holding
down turns the Lock function
ON or OFF.
• LOCK/SPEECH: Pushing turns the Lock
function ON or OFF. Holding
down turns ON the Voice
Synthesizer function.
Lock Function
(Default: MAIN DIAL)
This function electronically locks or the
panel display* to prevent accidental changes.
* Keys and dials are also locked except for and .
Memo Pad Quantity (Default: 5)
Sets the number of memo pad channels to 5 or 10.
Function of Touch for 1 sec MHz Digits
(Default: 1 MHz Step Tuning)
Selects the function when touching the MHz digits for
1 second.
• Band Stacking Register: Opens the BAND STACKING
REGISTER screen.
• 1 MHz Step Tuning: Turns the 1 MHz Step
Tuning function ON or OFF.
MAIN DIAL Auto TS (Default: High)
Sets the Auto Tuning Step function for .
When rapidly rotating , the tuning step
automatically changes according to the rotation speed.
• OFF: Auto tuning step is turned OFF.
• Low: Approximately two times faster.
• High: Approximately five times faster when the
tuning step is set to 1 kHz or smaller.
Approximately two times faster when the
tuning step is set to 5 kHz or larger.
MIC Up/Down Speed (Default: Fast)
Selects the steps per second when changing
an operating frequency by holding down the
microphone’s [▲]/[▼] key.
• Slow: Low speed (25 tuning steps/second)
• Fast: High speed (50 tuning steps/second)
AFC Limit
(Default: ON)
Selects whether or not to limit the operating range of
the Automatic Frequency Control (AFC) function.
• OFF: Turns OFF the function.
• ON: Limits the operating range of the AFC function.
The limit value differs, depending on the IF
filter width as shown below.
IF Filter width AFC limit value
15 kHz ±10 kHz
10 kHz ±7 kHz
7 kHz ±5 kHz
[NOTCH] Switch (SSB) (Default: Auto/Manual)
[NOTCH] Switch (AM) (Default: Auto/Manual)
Selects the Notch function used in the SSB or AM mode.
• Auto: Only the Auto Notch function can be
used.
• Manual: Only the Manual Notch function can
be used.
• Auto/Manual: Both the Auto and Manual Notch
functions can be used.
SSB/CW Synchronous Tuning (Default: OFF)
Turns the Displayed Frequency Shift function ON or
OFF. This function automatically shifts the frequency
to match the CW pitch when the operating mode is
toggled between SSB and CW.
• OFF: Turns OFF the function.
• ON: When the operating mode is changed
between SSB and CW, the operating
frequency shifts by the offset amount.
CW Normal Side (Default: USB)
Selects the carrier point in the CW normal mode.
• LSB: Sets the carrier point to the LSB side.
• USB: Sets the carrier point to the USB side.
Power OFF Setting (for Remote Control)
(Default: Shutdown only)
Selects whether or not to display the Standby/Shutdown
option dialog after holding down for 1 second.
• Shutdown only: Shuts down the transceiver when
you turn it OFF.
• Standby/Shutdown:
Displays the Standby/Shutdown
option dialog when you turn it OFF.