DeltaOHM HD2010UC/A, Руководство по эксплуатации

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HD2010UC/A
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V4.1
Press MENU to exit a menu and return to the upper level until you get the measurement display
again.
When you access the menus, current date and time are displayed, as well as the battery charge level
and the available memory.
If you are in a submenu, the "SELECT MENU" item becomes "SELECT SUB-MENU".
The dots at the end of a list mean that there are other items following the visible ones: press the
DOWN arrow to display them.
I
NSTRUMENT
The Instrument menu includes all data relevant to the instrument identification, as well as
some general parameters of the instrument itself, input and output settings and measurement global
parameters. It consists of four submenus, as described below.
I
DENTIFICATION
It includes the information that identify the instrument and the microphone. These are all items
that cannot be changed by the user.
•
Instrument : instrument name.
•
Serial N .: instrument serial number.
•
Version : current firmware version loaded.
•
Microphone : free field microphone UC52 is the standard supplied.
•
Mic. S.N.: microphone serial number.
•
Mic. Response : type of microphone response. FF stands for Free Field, DF for Diffused
Field.
•
Class IEC61672 : Class of tolerance according to IEC61672:2002.
•
Memory : memory available on the instrument.
•
Options : firmware options.
•
Ext. range : Off.
S
YSTEM
It allows configuring some system parameters.
•
Time : current time.
•
Date : current date expressed as year/month/day.
•
Display contrast : allows adjusting the display contrast. When the ambient temperature
changes, the display contrast slightly changes: it can be adjusted entering a higher value to in-
crease the contrast or a lower one to decrease it. The value can be set between 3 (minimum)
and 9 (maximum).