Icom IC-7851 Instruction Manual page 12

TABLE OF CONTENTS
■ reamplifier ........................................................................ 7-2
P
■ ttenuator ........................................................................ 7-2
A
■
R IT function ........................................................................ 7-3
ï RIT monitor function ......................................................... 7-3
■ GC function control ............................................................ 7-4
A
ï Selecting the preset value ................................................ 7-4
ï Adjusting the AGC time constant ....................................... 7-4
ï Setting the AGC time constant preset value ........................... 7-4
■ win PBT operation ............................................................ 7-5
T
■ F filter selection .................................................................. 7-6
I
ï IF filter selection ............................................................... 7-6
ï DSP filter shape ............................................................... 7-7
ï Roofing filter selection ...................................................... 7-7
ï 1.2 kHz Filter calibration ................................................... 7-8
ï Filter shape set mode ...................................................... 7-9
■
D ualwatch operation ............................................................ 7-10
■
N oise blanker ..................................................................... 7-11
ï NB Set mode .................................................................. 7-11
■
N oise reduction .................................................................. 7-12
■
D igital selector .................................................................. 7-12
■
N otch function ..................................................................... 7-13
ï Auto notch function ......................................................... 7-13
ï Manual notch function ...................................................... 7-13
■ uto tuning function ............................................................ 7-14
A
FUNCTIONS FOR TRANSMIT
VOX function ......................................................... 8-2
■
About the
D
the VOX function ............................................. 8-2
Turning ON
D djusting the VOX function ................................................ 8-2
A
D OX set mode ............................................................... 8-3 V
■
About the Break-in function ................................................... 8-4
D emi break-in operation ................................................... 8-4
S
D ull break-in operation ...................................................... 8-4
F
∂TX function ......................................................... 8-5
■
About the
D TX monitor function ...................................................... 8-5 ∂
■
About the Monitor function ................................................... 8-5
■
Setting the Speech compressor (SSB only) .............................. 8-6
■
Setting the Transmit filter width (SSB only) .............................. 8-6
■
Operating the Split frequency ................................................ 8-7
Quick split function ................................................ 8-8
■
About the
D plit lock function ............................................................ 8-8
S
VOICE RECORDER FUNCTIONS
■
R ecording function ............................................................... 9-2
ecording a QSO ............................................................... 9-3
■
R
D uick recording ............................................................... 9-3 Q
D asic recording ............................................................... 9-3
B
■ laying back the recorded audio (QSO) .................................... 9-4
P
■
O perating while playing back ................................................ 9-5
xi
Functions for Receive Section 7
Section 8
Section 9