KYORITSU 1052 - Manual (Page 16)

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5) LIGHT key
Press this key once to turn on the LCD backlight for approximately one minute.
The LCD backlight is lit for approximately one minute.
(To postpone turned on time, press this key once again.)
To cancel the function, hold down this key for more than one second.
6) REL ∆ / % key
The instrument can calculate relative values or differences, and percentage values from the
reference measurement values.
1 : Relative Calculation
The display shows the “ ” symbol.
The sub-display shows the reference value.
2 : Percentage Calculation
The display shows the “ ”, “ % ” symbol.
The sub-display shows the reference value.
7) MIN/MAX key (KEW1052 only)
Displays the minimum value (MIN), maximum value (MAX) and average value (AVG)
during measurement.
Pressing this key starts recording and at the same time the display shows MIN/MAX/AVG to
release AUTO POWER OFF.
8) MEMORY key (KEW1052 only)
Data can be stored in internal memory using this key.
Used when outputting to printer with the optional adapter and cable.
9) SHIFT key
While this key is pressed, “Shift” appears on the display.
Then pressing the following keys enables the following settings.
SHIFT +
LIGHT key Set-up function
RANGE key
Change to [RMS] mode (KEW1052 only)
REL key
Change to [MEAN] mode (KEW1052 only)
HOLD key
Turn filter on/off
SELECT key
Switch to the SENSOR mode at the mV function