X-Rite 939, Руководство оператора

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C H A P T E R F O U R
4-18
RCI Only – A measurement can only be initiated
through an RCI command via the RS-232 port.
Switch Only – The instrument read switch initiates a
measurement.
Key Only – The Read key on the instrument must be
pressed to initiate a measurement.
Switch and Key – Both the instrument’s read switch
and read key are required to initiate a measurement.
•
Cal Timeout – Determines the “cal interval time” desired
between calibrations. Time is set in hour increments and
can also be set to Off. When a calibration is required, a
message appears on the instrument screen informing you
that a calibration is needed.
•
Power Down – Determines the amount of time the unit
remains on without any use before turning itself off. This
configuration only affects the instrument when the
charger is
not
connected. This value can range from 10 to
240 seconds.
•
Beeper – Sets the volume of the beeper: Loud, Medium,
Soft, or Off.
•
Clock Adjust – Used to adjust the internal clock of the
instrument.
•
Display – Allows you to determine the following settings:
Contrast – Set the contrast of the display for optimal
viewing. The setting can vary from 01 to 99.
Orientation – Determine whether you want the
display viewable for right-handed (right) or left-
handed (left) use.
Security – When security is activated (on) the
Configuration options menu will not appear on the
instrument screen.
See following steps to access the
Configuration menu when Security is activated (on).
Unit ID – This unique number identifies the
instrument.
This number cannot be changed.
Error Log – Used by X-Rite’s Customer Support to
identify where an error condition occurred in the
instrument.
To gain access to the Configuration menu if
Security is enabled:
1.
Remove the AC adapter and turn off the
instrument with the battery switch.