DMU-2000 D
ATA
M
ANAGEMENT
U
NIT
Page 28
U
SING
THE
O
SCILLOSCOPE
Both TX and RX waveforms can be observed, allowing optimal adjustments of setup options or filter settings, on Voice,
CW, and Digital modes.
1.
Press the [
F6
(
LEVEL
)] key to set the level as appro-
priate for the signal strength being monitored. Avail-
able values are:
0.3 V
0.1 V
1.0 V
0.3 V
......
2.
Press the [
F7
(
SWEEP
)] key to set the desired sweep
time. Available values are:
10 ms
30 ms
100 ms
300 ms
1 s
10 ms
......
Advice
: When monitoring the TX waveform, turn on the
monitor feature by pressing the front panel’s [
MONI
] but-
ton.
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
“SWEEP” Select
“LEVEL” Select
O
SCILLOSCOPE
D
ISPLAY
