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3 GETTING ACQUAINTED
@6@6
@6@6
@6 DSP SLOPE (HIGH) control
In SSB or AM mode, turn to change the high cut-off
frequency of the receive pass band. Use the control to
improve readability of the desired signal when higher
frequency interference is present {page 37}.
@7@7
@7@7
@7 DSP SLOPE (LOW) control
In SSB or AM mode, turn to change the low cut-off
frequency of the receive pass band. Use the control to
improve readability of the desired signal when lower
frequency interference is present {page 37}.
@8@8
@8@8
@8 RIT/XIT control
After switching ON the RIT or XIT function, turn to
select the desired frequency offset {pages 30, 32}.
@9@9
@9@9
@9 AF control
Turn to adjust the audio frequency gain {page 13}.
#0#0
#0#0
#0 RF control
Turn to adjust the radio frequency gain {page 13}.
#1#1
#1#1
#1 IF SHIFT control
Turn to slide the receive pass band either lower or
higher in frequency when interference is present
{page 36}.
#2#2
#2#2
#2 SQL control
Used for muting (“squelching”) the speaker output when
no receive signal is present {page 14}.
#3#3
#3#3
#3 MULTI/CH control
In VFO mode, turn to step the operating frequency up
or down {page 29}. In memory channel mode, turn to
select a memory channel {page 40}. Also used for
selecting Menu numbers when accessing the Menu
mode {page 16}, and as a selector to choose settings
for various functions activated by front panel buttons.
MICROPHONE
qq
qq
q UP/DWN buttons
Use these buttons to step up or down the VFO
frequency, memory channels, or Menu selections.
Press and hold down to continuously change the
settings.
ww
ww
w PTT (Push-to-Talk) switch
The transceiver is placed in transmit mode when this
non-locking switch is held down. Releasing the switch
returns the transceiver to receive mode.
PTT
DWN UP
q
w
PF
ATT PRE-AMP
VOX PROC
SEND
CH1
MIC
CW
FSK
LSB
USB
FM
AM
AT TUNE
POWER
HF TRANSCEIVER TS-570D
PHONES
1
CH2
2
CH3
3
ANT
4
REC
5
FINE
6
NB
7
AGC/TONE
8
REV
9
CLR
F.LOCK
0
ENT
MIC
PWR
KEY
DELAY MENU 1MHz
SPLIT
M/V
DOWN
UP
MR
TF-SET
A=B
SCAN M>VFO M.IN
M.IN
FILTER
CW TUNE
B.C.
N.R.
A/B
CLEAR
RIT
XIT
RIT/XIT
IF SHIFT SQL
CH
46
010
28
AF RF
L
O
W
C
U
T
H
I
G
H
C
U
T
HIGH
DSP SLOPE
LOW
46
010
28
+–
#3
@8
@6
@7
#0
@9
#1
#2