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Tone Control
• Tone levels (bass and treble) for each transmit and receive audio
can be set for each phone mode independently.
•
TX Bass
This item adjusts the bass level of the transmit audio tone
from –5 dB to +5 dB in 1 dB steps.
•
TX Treble
This item adjusts the treble level of the transmit audio tone
from –5 dB to +5 dB in 1 dB steps.
•
RX Bass
This item adjusts the bass level of the receive audio tone
from –5 dB to +5 dB in 1 dB steps.
•
RX Treble
This item adjusts the treble level of the receive audio tone
from –5 dB to +5 dB in 1 dB steps.
Summary of Contents for IC-746PRO
Page 2: ...Front Panel Rear Panel ...
Page 3: ...Rear Panel Front Panel ...
Page 4: ...POWER Connector Accepts 13 8 V DC through the supplied DC power cable OPC 025D ...
Page 5: ...TX Indicator Lights red while transmitting ...
Page 6: ...RX Indicator Lights green while receiving a signal and when the squelch is open ...
Page 11: ...AH 4 Connector Connection for the AH 4 Automatic Antenna Tuner ...
Page 12: ...ACC Connectors Connectors used for Accessories ...
Page 18: ...Key Jack Rear Jack to be used for Keying via a Straight Key or Computer ...
Page 19: ...Data Connector Data connection for Packet operation ...
Page 34: ...PBTC Clears the Twin PBT settings when pushed for 1 sec ...
Page 37: ...Advanced Twin PBT Graphs ...
Page 39: ...LCD Breakdown ...
Page 41: ...RIT Readout Shows the RIT or TX frequency offset ...
Page 42: ...VFO Readout Indicates whether VFO A or VFO B is selected ...
Page 45: ...RIT Readout Shows the RIT or TX frequency offset ...
Page 46: ...Antenna Readout Display outlines the antenna being used Mode and Voice Scanning Conditions ...
Page 50: ...AH 4 Antenna Tuner Installation ...
Page 55: ...Common Functions Shows the status of commonly used functions ...
Page 78: ...MONITOR Set Mode Enters to monitor set mode when pushed for 1 sec ...
Page 82: ...MICROPHONE CONNECTOR Accepts the supplied or optional microphone ...
Page 83: ...AF RF SQUELCH CONTROL Concentric control for the AF Control and RF Squelch ...
Page 84: ...AF CONTROL Inner control varies the audio output level from the speaker or Headphone outputs ...
Page 93: ...NR NOTCH CONTROL Concentric control for the Noise Reduction and Manual Notch features ...
Page 114: ...Fine Scanning There are two types of Fine Scanning Fine Program Scan Fine DF Scan ...
Page 137: ...Band Scope View ...
Page 142: ...Memory Keyer Function Map ...