Icom IC-7600 Instruction Manual - Page 12

1 PANEL DESCRIPTION ■ Front panel (continued) !7 !6 !5 !4 !8 !9 TIMER POWER HF/50MHz TRANSCEIVER TRANSMIT PHONES TUNER MONITOR BAL NR ELEC-KEY NB NR AF RF/SQL MIC MIC GAIN RF POWER BK-IN DELAY KEY SPEED TX RX SPLIT LOCK SPLIT DUAL WATCH CHANGE MAIN /SUB M.SCOPE 1.8 1 10 4 21 7 GENE 3.5 2 14 5 24 8 50 0 MP-W MW 7 3 18 6 28 9 F-INP ENT MP-R VFO/MEMO XFC TS TWIN-PBT PBT-CLR NOTCH APF/TPF NOTCH CW PITCH F-1 SSB F-2 F-3 F-4 F-5 F-6 AUTO TUNE CW RTTY/PSK AM / FM FILTER EXIT/SET REC PLAY VOICE MEMORY RIT ӠTX CLEAR RIT/ӠTX SPEECH LOCK @0 @1 @2 @3 @4 @5 @6 @7 @8 @9 !4 N OISE REDUCTION SWITCH [NR] (p. 82) Push to switch DSP noise reduction ON and OFF. • The indicator on this switch lights green when the function is activated. !5 N OISE REDUCTION LEVEL CONTROL [NR] (outer control; p. 82) Adjusts the DSP noise reduction level when the noise reduction function is in use. Set for maximum readability. • To use this control, push [NR] (!4) in advance. Increases Decreases !6 MONITOR SWITCH [MONITOR] (p. 87) Monitors your transmitted IF signal. • The CW sidetone functions regardless of the [MONITOR] switch setting in CW mode. • The indicator on this switch lights green while the function is activated. !7 ANTENNA TUNER SWITCH [TUNER] (p. 113) ➥ Turns the internal antenna tuner ON and OFF (bypass) when pushed momentarily. • The indicator on this switch lights green when the tuner is turned ON, goes off when tuner is turned OFF (bypassed). ➥ Tunes the antenna tuner manually when pushed and held for 1 sec. • The indicator on this switch blinks red during manual tuning. • When the tuner cannot tune the antenna, the tuning circuit is bypassed automatically after 20 sec. !8 BALANCE CONTROL [BAL] (inner control; p. 79) Adjusts the audio output balance between main and sub readout frequencies while in dualwatch. Increases sub readout gain Increases main readout gain !9 NOISE BLANKER SWITCH [NB] (p. 81) ➥ Switches the noise blanker ON and OFF when pushed. The noise blanker reduces pulse-type noise such as that generated by automobile ignition systems. This function cannot be used in FM mode, and is not effective for non-pulsetype noise. • The indicator on this switch lights green while the function is activated. ➥ Enters the noise blanker level set mode when pushed and held for 1 sec. @0 LCD FUNCTION SWITCHES [F-1] to [F-6] Push to select the function indicated in the LCD display above these switches. • Functions vary depending on the operating condition.