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CONTENTS
STORING INTO QUICK MEMORY..................................47
RECALLING QUICK MEMORY CHANNELS ....................47
TEMPORARY FREQUENCY CHANGES...........................47
QUICK MEMORY Á VFO TRANSFER..............................47
ERASING QUICK MEMORY CHANNELS ........................47
CHAPTER 11 SCAN
NORMAL SCAN ................................................................48
VFO SCAN .....................................................................48
PROGRAM SCAN ..........................................................48
PROGRAM SCAN PARTIALLY SLOWED........................49
SCAN HOLD ..................................................................50
MEMORY SCAN................................................................50
SCAN RESUME..............................................................50
ALL-CHANNEL SCAN ....................................................50
GROUP SCAN................................................................51
Memory Group ........................................................51
Scan Group Select...................................................51
Performing Group Scan...........................................51
QUICK MEMORY SCAN ....................................................51
CHAPTER 12 OPERATOR CONVENIENCES
ANTENNAS .......................................................................52
ANT 1/ ANT 2 ................................................................52
RX ANT..........................................................................52
DRV...............................................................................52
Select to the Drive output or RX ANT output ..........52
APO (Auto Power OFF) .....................................................52
AUTOMATIC ANTENNA TUNER.........................................52
PRESETTING.................................................................53
AUTO MODE .....................................................................53
BEEP FUNCTION...............................................................54
DISPLAY...........................................................................55
BRIGHTNESS ................................................................55
BACKLIGHT COLOR ......................................................55
PANEL KEY DOUBLE FUNCTION RESPONSE TIME ..........55
LINEAR AMPLIFIER CONTROL.........................................55
LOCK FUNCTIONS ............................................................55
FREQUENCY LOCK FUNCTION......................................55
PROGRAMMABLE FUNCTION KEYS.................................56
TRANSCEIVER FRONT PANEL.......................................56
MICROPHONE KEYS .....................................................56
DSP RX EQUALIZER.........................................................57
EQUALIZING RECEIVING AUDIO...................................57
RX MONITOR ................................................................58
TIME-OUT TIMER .............................................................58
TRANSVERTER.................................................................58
FREQUENCY DISPLAY...................................................58
TRANSMISSION OUTPUT POWER................................58
TX MONITOR....................................................................58
TX POWER........................................................................58
TX TUNE ...........................................................................59
ADJUSTING THE TRANSMIT POWER FOR TX TUNE.....59
QUICK DATA TRANSFER...................................................59
SETTING UP..................................................................59
Equipment Needed...................................................59
Connections.............................................................59
USING QUICK TRANSFER........................................60
Transferring Data.....................................................60
Receiving Data.........................................................60
COMPUTER CONTROL .....................................................60
SETTING UP..................................................................60
Equipment Needed...................................................60
Reverse Keying Weight Ratio...................................36
BUG KEY FUNCTION .....................................................36
CW MESSAGE MEMORY...............................................36
Storing CW Messages .............................................36
Checking CW Messages without Transmitting.........37
Transmitting CW Messages .....................................37
Erasing a CW Message............................................37
Changing the Inter-message Interval Time ..............37
Changing the CW Sidetone Volume.........................37
Insert Keying ...........................................................37
FREQUENCY CORRECTION FOR CW ................................38
AUTO CW TX IN SSB MODE..........................................38
MIC UP/ DWN KEY PADDLE MODE...............................38
SWAP DOT AND DASH PADDLE POSITIONS ................38
CW MORSE DECODER .....................................................38
CHAPTER 8 DATA COMMUNICATIONS
RADIO TELETYPE (RTTY).................................................39
PHASE-SHIFT KEYING 31 BAUD (PSK31) ........................39
CHAPTER 9 REJECTING INTERFERENCE
DSP FILTERS ....................................................................40
CHANGING THE DSP FILTER BANDWIDTH...................40
Filter control in SSB/ SSB-DATA mode (High/Low and
Width/Shift).............................................................40
SSB/ FM/ AM Mode (High cut / Low cut).................40
CW/ FSK Mode (Width/Shift)...................................40
SSB Data Mode (Width/Shift)..................................40
IF Filter A and B .......................................................41
AUTO NOTCH FILTER (SSB)..........................................41
Auto Notch Tracking Speed......................................41
MANUAL NOTCH FILTER (SSB/ CW/ FSK) ....................41
Notch Filter Bandwidth ............................................41
BEAT CANCEL (SSB/ AM)..............................................41
NOISE REDUCTION (ALL MODES)................................41
Setting the NR1 Level Adjustment...........................42
Setting the NR2 Time Constant................................42
NOISE BLANKER ..............................................................42
PRE-AMPLIFIER ...............................................................42
ATTENUATOR ...................................................................42
CW REVERSE (RECEPTION)42.............................................
ERASING QUICK MEMORY CHANNELS ........................47
CHAPTER 10 MEMORY FEATURES
MEMORY CHANNELS.......................................................43
STORING DATA IN MEMORY ........................................43
Simplex Channels....................................................43
Split-Frequency Channels........................................43
MEMORY RECALL AND SCROLL ..................................44
Memory Recall ........................................................44
Memory Scroll.........................................................44
Temporary Frequency Changes................................44
MEMORY TRANSFER....................................................44
nMemory á VFO Transfer.........................................44
Channel á Channel Transfer .....................................44
STORING FREQUENCY RANGES...................................45
Confirming Start/ End Frequencies..........................46
Programmable VFO .................................................46
MEMORY CHANNEL LOCKOUT.....................................46
ERASING MEMORY CHANNELS....................................46
MEMORY CHANNEL NAME...........................................46
QUICK MEMORY...............................................................46
NUMBER OF QUICK MEMORY CHANNELS ...................47