SAEHAN DHD-1, Руководство пользователя

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3
DHD-1 Digital Hand Dynamometer – Operating precautions
Preparations
Warnings
“WARNING: No modifi cation of this equipment is allowed”
Do not use this device near equipment emitting strong electromagnetic waves
(e.g. X-ray, MRI. etc.) which can affect measured values.
Do not disassemble, modify, or attempt to repair this device including the
gauge cover and body, or replace the battery. If there is a problem, contact
your supplier or Saehan Corporation. Saehan Corporation is not responsible
for degradation of performance and operational errors due to any attempt to
disassemble, modify, or repair the device.
Cautions
The power of this device can be supplied by connecting to a PC and using
the USB cable provided. The rated power of the PC to USB connection is 5V,
500mA. Check the rated power before use.
This device is designed to measure grip strength. Do not measure other parts of
the body or other objects, or the device may be permanently damaged.
Use this device only after fully charging when '
Lobt
' is displayed at bottom left
corner of the LCD. The button functions will not work before charging. If the
LCD panel does not operate regardless of charging, contact your supplier or
Saehan Corporation. Do not attempt to repair yourself.
To insure accurate measurements, avoid applying maximum load on the device.
The most unfavorable condition to avoid is testing when first connecting the
USB cable to a PC for charging when the battery is fully discharged. Allow the
battery to charge before using.