Yaesu FT DX 9000 TFT, Руководство пользователя

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FT
DX
9000 TFT O
PERATION
M
ANUAL
U
SING THE
O
SCILLOSCOPE
The RX waveform can be observed on Voice and CW modes, also the TX Voice waveform can be observed, allowing
optimal adjustment of setup options or filter settings.
1. Press the [ F6
](
LEVEL
) key to set the level as ap-
propriate for the signal strength being monitored.
Available values are:
0.3 V
Æ
0.1 V
Æ
1.0 V
Æ
0.3 V ......
2. Press the [ F7
](
SWEEP
) key to set the desired
sweep time. Available values are:
10 ms
Æ
30 ms
Æ
100 ms
Æ
300 ms
Æ
1 s
Æ
10 ms ......
O
SCILLOSCOPE
S
PECIFICATIONS
Frequency Range : 0 - 4 kHz
Sweep Speed : 10/30/100/300/1000ms (adjustable)
Time Base Indication : One frame: 10 divisions (20 gradations) “Sweep time / 20”
500 μ /1.5 m/5 m/15 m/50 m/DIV
Signal Processing : AC Level Detection Synchronizer function
Input Level : 1 Vp-p Input (ADC Max. value)
A
UDIO
S
COPE AND
O
SCILLOSCOPE
Page 20
Advice : When monitor the TX waveform, turn on the
monitor feature by pressing the front panels [ MONI
]
key.
O
SCILLOSCOPE
D
ISPLAY
Ï
“LEVEL” Select
Ï
“Sweep” Select