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Idiomas disponibles
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1.
Power Control key: The power switch key turns the illuminance meter ON or OFF.
2.
LCD Display: 3-3/4 digit displays with a maximum reading of 3999,and the indicating signs of
measured values, unit function symbols and decimal points etc are display.
3.
UNITS key: Pressing this key selects taking
measurement of illuminance in Lux or FC scale(1FC =10.76 LUX).
4.
BACK-LIGHT and LOAD control key: Back light control and load the records.
5.
REC and SET key: memory the values or set the time , the sampling rate, and Enable the
AUTO power off or ont.
6.
Peak Hold key: Peak Hold recorder control key.
7.
Data-Hold key: Data Hold control key.
8.
RANGE key: change the range. 400.0lux -> 4000lux ->40,000lux ->400,000lux(40.00FC
->400.0FC ->4000FC ->40,000FC).
9.
MAX/MIN key: Maximum and minimum reading recorder control key.
10. REL key: Relative reading control key.
OPERATING INSTRUCTIONS
1.
Power-up: Press the power key to turn the meter ON or OFF.
2.
Selecting the Lux or FC scale: Set the range selection switch to desired Lux or FC range.
3.
Remove the photo detector cap and face it light source in a horizontal position.
4.
Press
the REC/SET key and RANGE/APO key, Enable the AUTO power off or Disable this
function.
5.
Read the illuminance nominal from the LCD display.
6.
Over range: If the instrument only displays "OL", the input signal is too strong, and a higher range
should be selected. The range will show on the down of the LCD,
LUX :400 -> 4K -> 40k -> 400k; FC: 40 -> 400-> 4k -> 40k.
7.
Data-Hold mode: Press the hold key to select Data-Hold mode. When HOLD mode is selected, the
©Copyright Abacanto Digital SA.
Manual de usuario AD8809
AD Instruments
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