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9
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VM-4424S/H Instruction Manual
(Compatible with Version 2.16 or later)
3-1. Before Getting Started
(1) You can select the computing method for velocity, acceleration, and displacement.
Refer to the section 4-2 for more details. Initial settings are as follows:
■
Acceleration (ACC):
rms
■
Velocity:
rms
■
Displacement:
EQP
For measurement of the vibration severity,
m
ake the following settings.
(1) Set velocity calculation setting to “rms.”
(2) Set the filter settings to “HPF 10Hz” and “LPF 1000Hz” (see Section 4-3)
(2) Check the polarity carefully, and set two AA batteries in the battery box (Ni-Cd or
Alkaline) (Fig.3-2).
For the use with the AC adaptor, connect the AC adapter cable to the power connector
in the bottom of the device.
(a) Installing AA batteries
(b) Attaching the AC adapter
Fig.3-2 Power Supply Method
Pay attention to the polarity of the battery.
(3) Connect the pickup cable to the pickup connector.
In addition, when measuring, pickup installed or fixed for object. For actual measurement,
refer to the following sections.
Refer to section 9 when fixing the pickup.
(4) Display Language Setting
VM-4424 can switch between Japanese and English as needed. Refer to section 4-7.
+
+
DC Jack
Caution
Caution
Caution
