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5. Preparation and Configuration
• This instrument is equipped with an integrated weighing scale. For optimal results, this instrument should
be placed on a horizontal surface and used in locations where the wind is not strong and the instrument isn’t
subject to vibration.
• Donothittheinstrumentduringoperationanddonotleavetheinstrumentupsidedown.
• Althoughthisinstrumentperformsautomatictemperaturecorrection,foroptimalmeasurement,leavethis
instrument at ambient temperature for 2 hours or more before use.
• Thetemperaturesensorembeddedinthemainunitmeasurestheambienttemperaturearoundthemeasuring
unit and automatically performs temperature correction. If the temperature difference between the main unit
and a sample is ±10 °C or more, a measurement error may be generated and, therefore, the displayed measured
value blinks (warning indication) (see “8. Error Display” on page 15 and 16).
5-1. Battery Installation
Theunit is powered by four 1.5 V batteries (A A,
manganese). Remove the bottom battery cover,
place the batteries into the compartment, ensuring
to correctly orient the positive (+) and negative (–)
terminals. Then replace the battery cover.
5-2.Product number viewing
(1) Press the key.
(A buzzer sounds for 2 seconds, and all contents are
displayed)
(2) The number of the product that was measured during
the last test is displayed. In the case of the drawing
(right) the product number is “01 WHEA”.
