Icom IC-7410 Instruction Manual page 5

4 RECEIVE AND TRANSMIT .......................... 35–52
Operating SSB ................................................ 35
Operating CW ................................................. 36
D About the CW reverse mode ....................... 37
D About CW pitch control ............................... 37
D About keying speed..................................... 37
D CW sidetone function .................................. 37
Electronic keyer functions ............................... 38
D Memory keyer menu construction ............... 38
D Memory keyer send menu........................... 39
D Editing a memory keyer .............................. 40
D Contest number Set mode .......................... 41
D Keyer Set mode .......................................... 42
Operating RTTY (FSK) .................................... 44
RTTY functions................................................ 45
D RTTY menu construction ............................ 45
D About the RTTY reverse mode ................... 46
D RTTY decoder ............................................. 46
D Twin Peak Filter ........................................... 47
D RTTY Set mode .......................................... 48
Operating AM/FM ............................................ 49
Tone squelch operation ................................... 50
Tone scan operation ........................................ 51
Repeater operation.......................................... 51
D Repeater access tone frequency setting ..... 52
D Transmit frequency monitor check .............. 52
5 FUNCTIONS FOR RECEIVE ........................ 53–61
RIT function ..................................................... 53
D RIT Monitor function .................................... 53
Simple band scope .......................................... 54
Preamplifier ..................................................... 55
Attenuator ........................................................ 55
AGC function ................................................... 56
D AGC speed selection .................................. 56
D Setting the AGC time constant .................... 56
IF filter selection .............................................. 57
D IF filter selection .......................................... 57
D Filter passband width setting ...................... 57
D 1st IF filter selection .................................... 58
D IF (DSP) filter shape ................................... 58
Twin PBT operation ......................................... 59
Noise Blanker .................................................. 60
D NB Set mode ............................................... 60
Meter Peak Hold function ................................ 60
Noise Reduction .............................................. 61
Dial Lock function ............................................ 61
Notch function ................................................. 61
6 FUNCTIONS FOR TRANSMIT ..................... 62–68
VOX function .................................................... 62
D Using the VOX function ............................... 62
D Adjusting the VOX function.......................... 62
Break-in function ............................................. 63
D Semi Break-in operation ............................. 63
D Full Break-in operation ................................ 63
Speech Compressor ....................................... 64
Transmit filter width selection ............................ 64
∂TX function ................................................... 65
D ∂TX Monitor function .................................. 65
Monitor function ............................................... 65
Split frequency operation ................................ 66
Quick Split function ......................................... 67
D Split Lock function ....................................... 67
Measuring SWR .............................................. 68
D Spot measurement ...................................... 68
D Plot measurement ....................................... 68
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
iv