YOKOGAWA ScopeCorder DL750P, Operation Manual

Page: 33 / 61

IM 701210-07E
32
Setup Menu Items
CH1 to CH16
Turn ON/OFF the channel
Section 5.1
Variable/Position
Sections 5.4 and 5.9
Turn Variable ON to set the upper and lower
limits of the vertical axis according to the
displayed waveform and zoom or expand the
waveform vertically. When Variable is turned
OFF, the vertical position of the waveform can
be specified.
Input coupling
Section 5.5
To measure acceleration, select ACCL. To
measure voltage (see the page 29), select DC.
To check the ground level, select GND.
Gain
Section 5.18
Set the ratio of the output signal with respect
to the input signal in the range of × 0.1 to × 100.
Bandwidth
Section 5.7
Select the high frequency band to be removed
from the input signal.
Vertical zoom/expand
Section 5.8
Set the magnification and display range when
waveforms are zoomed/expanded vertically.
Note
Sensitivity
Sections 5.11 and 5.17
Set the sensitivity of the acceleration sensor in
the range of 0.10 to 2000.00 mV/Unit.
Unit
Section 5.12
Enter the acceleration unit. The default setting
is m/s
2
.
Waveform label
Section 8.10
You can arbitrary set the waveform label using
up to eight characters.
Bias
Section 5.18
Select whether to supply 4-mA current to the
acceleration sensors. Turn ON this setting
after connecting the acceleration sensors to the
acceleration/voltage module (see the note
above).
to
• The figure below shows the menu of the channel in which the acceleration/voltage module (701275 (ACCL/VOLT)) is installed.
Connecting Acceleration Sensors
The DL750/DL750P allows built-in amplifier type (low
impedance) acceleration sensors to be directly
connected to the acceleration/voltage module. To
connect built-in amplifier type acceleration sensors, use
BNC cables (that are compatible with the acceleration
sensors). Connect acceleration sensors with the supply
current (bias) to them turned OFF. After connection,
turn ON the supply current to the acceleration sensors
for making measurements.