Icom IC-7610 Advanced Manual page 29

2. ADVANCED OPERATIONS
Operating PSK
A PSK encoder/decoder is built into the IC-7610. You
can connect a USB keyboard to the transceiver and
operate PSK without a PC.
If you would rather use your PSK software, refer to its
manual.
Function
<MENU1>
Selects the Function menus.
<MENU2>
Turns the Hold function ON or OFF.
Touch • " HOLD
HOLD/
current screen freezes..
CLR
Touch
Clears the displayed characters.
1 sec.
Toggles between
Touch
AFC/NET
Touch Adds the offset frequency to the
1 sec. operating frequency.
TX MEM Displays the PSK MEMORY screen.
ADJ Enters the threshold level adjustment mode.
Sets the threshold levels to their defaults.
Touch
L This key is displayed after
DEF
1 sec
touching [ADJ].
MAIN/
Toggles between the Main and Sub bands.
SUB
Toggles between the BPSK and QPSK
B/QPSK
modes.
Toggles between the BPSK31 and BPSK63
31/63
modes.
Displays the PSK DECODE LOG set screen.
• Starts/Stops saving a log ile, or sets the ile
LOG
type.
Displays the PSK DECODE LOG VIEW
LOG
screen.
VIEW
• You can view the saved log contents.
SET Displays the PSK DECODE SET screen.
PSK DECODE screen (MENU1)
PSK DECODE screen (MENU2)
Action
" is displayed and the
(AFC:ON),
(AFC/NET: ON) or OFF.
D Displaying the PSK DECODE screen
With the built-in demodulator and decoder, received
PSK signals are displayed on the PSK DECODE
screen.
L The decode screen for the PSK mode slightly
differs from that of the RTTY mode.
» DECODE
MENU
PSK DECODE screen
Decoded characters
Transmitting Selected band (MAIN)
Vector tuning
indicator
Transmitting contents
(Example: PT1)
NOTE: " " appears next to the transmitting
status indicator on the PSK DECODE screen while
buffering. If this appears, stop typing for a while and
try transmitting again.
Vector tuning indicator
The Vector tuning indicator is displayed when tuning PSK
signals by rotating
MAIN DIAL
Indication example
Tuned BPSK signal
BPSK/QPSK idle signal
25
FFT scope
B/QPSK mode
BPSK 31/36
AFC/NET
PSK memory title
Waterfall display
.
Tuned QPSK signal
Unmodulated signal