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3) RANGE key
Allows the operator to select the measuring range.
Fixed ranges : The display shows the “ R•H ” symbol.
The range increases every time this key is pressed.
AUTO range : The display shows the “ AUTO ” symbol.
To return to the auto-ranging mode, hold down
this key for more than one second.
4) HOLD key
Selects between the DATA HOLD, AUTO HOLD and PEAK HOLD
functions. To cancel functions, press this key once again.
DATA HOLD: Holds the display readings.
The display shows the “ D•H ” symbol.
AUTO HOLD: Holds the measured value when the testing leads are
handled.
The display shows the “ A•H ” symbol.
PEAK HOLD: Holds the peak value.
The display shows the “ P•H ” symbol. (For Model
734 02)
5) 5000 key (For Model 734 01), LIGHT key (For Model 734 02)
5000 key: Used to select 3.5-digit display.
Press this key once again to display 5-digit.
LIGHT key: Use to turn on the LCD backlight.
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.
Enables switching 3.5-digit display and 5-digit display.
To execute the above, please use Additional functions simply set
when POWER ON.