IDEAL 61-737 Operation And Safety Manual page 19

Operation
Note: Long Press: > 2 seconds Short Press: < 2 seconds
Short Press: Circularly enter or exit the data hold mode, LCD will display " "
1) Short press: Circularly select the appropriate test function.
2) When in HOLD, RANGE, MAX/MIN, REL / function, Short press the SEL key will exit current
function and go into the relative select function.
3) Long press: Circularly turn on or off the backlight, default is off, Applicable to all measuring
settings. The backlight will turn off automatically 5 minutes after they are activated. Long press SEL
button again to turn on the backlight.
1) Short press the RANGE key to enter manual range mode (LCD will not display "AUTO"), and the
current range, press again to enter cyclical selection range. Long press: exits manual range and
enters Auto range. Switching measurement setting or restarting the unit returns the unit to the
default setting.
2) In HOLD, MAX/MIN, REL function, Short press the RANGE key to exit the current function and
enter the relative range function.
1) Short press: enter "MAX/MIN" statistics mode, continuously updates the data, and you can
circularly view the maximum value→ minimum value→ maximum value. Long press: exits
statistical mode and returns to the normal working mode. After pressing the REL, and then short
pressing MAX/MIN, the unit will show the MAX/MIN after deducting the initial offset value.
2) When HOLD function is in use, MAX/MIN is invalid.
3) After entering the statistical mode, exit the automatic range at the same time and enter into the
current range, the APO will be disabled; exit the MAX/MIN function to restore the automatic range
and automatic shutdown.
4) In the statistical mode, a short press of the HOLD key will stop refreshing the statistical data. At
the same time, a short press of the MAX/MIN key can review the stored data of MAX/MIN, a short
press of the HOLD key exits HOLD to continue refreshing the statistical data.
1) Short press: Circularly enter or exit REL function (when entering REL function, LCD will display
" " symbol )
2) Entering the REL function, exits auto range and enters into the current range.
3) Entering the REL measurement mode does not change the actual measurable range of the
current range
4) When HOLD or MAX/MIN is in use, REL function is invalid.
Displays "EF" – Electromagnetic Field
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