General Tools and Instruments DLM105HA - Manual (Page 9)

(9) Data Record( Max., Min., Average reading)
* The DATA RECORD function displays the
maximum, minimum and average readings. To start
the DATA RECORD function, press the "Record
Button"(3-6, Fig. 1) once. "REC" marker will appear
on the LCD display.
* With the "REC" symbol indicated on the display
(a) Push the "CALL Button"(3-7, Fig. 1) once,
then the "Max" symbol with the maximum values
recorded will appear on the LCD display.
(b) Push the "CALL Button" once again, the "Min"
symbol with the minimum values recorded will
appear on the LCD display.
(c) Push the "CALL Button" once more, the "AVG"
symbol with the average values will appear on
the LCD display.
(d) To de-activate the Data Record function, Press
the "Record Button" (3-6, Fig. 1) once again.
All associated anunciators will disappear from the
display.
(10) For quick measurement, follow the procedures
shown below :
Main procedures :
DETERMINE SELECT
POWER ZERO * LUX or Ft-cd RANGE
ON * LIGHTING TYPE
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