Kenwood TS-870S, Инструкция по эксплуатации

Страница: 29 / 104

23
For more specific procedures, refer to instructions for
each mode in “COMMUNICATING” beginning on
page 29.
MICROPHONE GAIN
The MIC gain control must be adjusted any time the
SSB (LSB or USB) or AM mode is used without speech
processing. Set the
MIC gain control so that the ALC
meter reads within the limits of the ALC zone at all
times. When Speech Processing is used, the
microphone gain is fixed as shown in the table below
regardless of the
MIC gain control setting.
The MIC gain control has no affect in FM mode. Menu
No. 61 (FM MIC) switches the microphone gain
between low (L) and high (H) in this mode.
Refer to specific procedures in “COMMUNICATING”
beginning on page 29.
4 OPERATING BASICS
TRANSMITTING
Methods for transmitting include the following:
• Press [SEND] .
• Press and hold down Microphone [PTT] .
• Connect a key or keyer paddle, select the CW mode,
press
[VOX] to switch ON the Break-in function, and
close the key or keyer paddle.
<<< (9L) >>>
Refer to sections in “COMMUNICATING” beginning on
page 29 for detailed explanations for transmitting.
Note:
You cannot transmit while the internal antenna tuner is
presetting {page 49}.
SELECTING TRANSMIT POWER
It’s wise, and required by law, to select the lowest
transmit power that allows reliable communication.
Reducing power lowers the risk of interfering with others
on the band. On the TS-870S, it is possible to change
output power while transmitting.
To change your output power, turn the PWR control
counterclockwise to reduce power and clockwise to
increase power. The PWR scale on the Front Panel
meter provides an indication of your output power in
watts while you are transmitting.
TRANSMIT CARRIER LEVEL
The CAR control must be used for adjusting the carrier
level for CW, AM, and FSK modes. The control also
adjusts the Speech Processor output level when this
function is used in the SSB mode. In general, set the
CAR control so that the ALC meter reads within the
limits of the ALC zone. If the carrier level is set via the
computer interface, the position of the
CAR control on
the Front Panel is ignored. After turning the CAR
control, the control becomes active again.
Yes
No
(Carrier level is fixed)
Yes
No
CW, AM, FSK
FM
Speech
Processor ON
Speech
Processor OFF
USB/
LSB
Mode
Adjust CAR Control?
–28 dB
–34 dB
–34 dB
Transmit
Equalizer ON
Transmit
Equalizer OFF
USB/
LSB
Mode
(Speech Processor ON)
Microphone
Gain Fixed
AM
5 0
4 9
3 8
2 7
1 6
OFF
CAR DELAY
AGC KEY SPEED
METER PROC MONI
0
2
4 6
8
1 0 0
2
4 6
8
1 0
MIC
ATT
ANT DOWN UP
VOX FULL/SEMI
AT TUNE
SEND
THRU/AUTO
AIP
PHONES
PROC MONI
MIC PWR
M.IN
REC F.LOCK
CH 4 CLR
CH 3 SCAN
CH 2 M>VFO
CH 1 M.IN
ENTER TF-SET
FINE 1MHz
QUICK MEMO
MR
SLOW FAST
0
2
4 6
8
1 0
SWR
PWR
S
9 7 5 3
1
10 25 50
FILTER
ALC
3 10 2 1.5
1
0
20 40
100
60
W
dB
dB
20
COMP
M.CH
USB CW R FSK FM AM LSB AUTO
FULL VOX SEMI AIP AGC AUTO PROC MONI
HF TRANSCEIVER TS-870
ON AIR AT TUNE
VOX
AT TUNE
SEND
5 0
4 9
3 8
2 7
1 6
OFF
CAR DELAY
AGC KEY SPEED
METER PROC MONI
0
2
4 6
8
1 0 0
2
4 6
8
1 0
MIC
ATT
ANT DOWN UP
VOX FULL/SEMI
AT TUNE
SEND
THRU/AUTO
AIP
PHONES
PROC MONI
MIC PWR
M.IN
REC F.LOCK
CH 4 CLR
CH 3 SCAN
CH 2 M>VFO
CH 1 M.IN
ENTER TF-SET
FINE
1MHz
QUICK MEMO
MR
SLOW FAST
0
2
4 6
8
1 0
SWR
PWR
S
9 7 5 3
1
10 25 50
FILTER
ALC
3 10 2 1.5
1
0
20 40
100
60
W
dB
dB
20
COMP
M.CH
USB CW R FSK FM AM LSB AUTO
FULL VOX SEMI AIP AGC AUTO PROC MONI
HF TRANSCEIVER TS-870
ON AIR AT TUNE
PWR
10
25
50
0
100
W
0
2
4 6
8
1 0
MIC PWR
5 0
4 9
3 8
2 7
1 6
OFF
CAR DELAY
AGC KEY SPEED
METER PROC MONI
0
2
4 6
8
1 0 0
2
4 6
8
1 0
MIC
ATT
ANT DOWN UP
VOX FULL/SEMI
AT TUNE
SEND
THRU/AUTO
AIP
PHONES
PROC MONI
MIC PWR
M.IN
REC F.LOCK
CH 4 CLR
CH 3 SCAN
CH 2 M>VFO
CH 1 M.IN
ENTER TF-SET
FINE
1MHz
QUICK MEMO
MR
SLOW FAST
0
2
4 6
8
1 0
SWR
PWR
S
9 7 5 3
1
10 25 50
FILTER
ALC
3 10 2 1.5
1
0
20 40
100
60
W
dB
dB
20
COMP
M.CH
USB CW R FSK FM AM LSB AUTO
FULL VOX SEMI AIP AGC AUTO PROC MONI
HF TRANSCEIVER TS-870
ON AIR AT TUNE
ALC
CAR DELAY
0
2
4 6
8
1 0
5 0
4 9
3 8
2 7
1 6
OFF
CAR DELAY
AGC KEY SPEED
METER PROC MONI
0
2
4 6
8
1 0 0
2
4 6
8
1 0
MIC
ATT
ANT DOWN UP
VOX FULL/SEMI
AT TUNE
SEND
THRU/AUTO
AIP
PHONES
PROC MONI
MIC PWR
M.IN
REC F.LOCK
CH 4 CLR
CH 3 SCAN
CH 2 M>VFO
CH 1 M.IN
ENTER TF-SET
FINE 1MHz
QUICK MEMO
MR
SLOW FAST
0
2
4 6
8
1 0
SWR
PWR
S
9 7 5
3 1
10
25 50
FILTER
ALC
3 10 2
1.5 1
0
20
40
100
60
W
dB
dB
20
COMP
M.CH
USB CW R FSK FM AM LSB AUTO
FULL VOX SEMI AIP AGC AUTO PROC MONI
HF TRANSCEIVER TS-870 ON AIR AT TUNE
ALC
0
2
4 6
8
1 0
MIC PWR