KPS -LX30LED Manual De Funcionamiento página 33

KPS-LX30LED • Digital light meter
• In zero calibration mode, the opto-sensor must be covered by opto-sensor
visor before calibration.
• After completing the test, the sensor protection cover should be put back to
protect light filter and sensor.
5. SPECIFIC APLICATION
5.1 Manual ange measurement mode
• Press and hold the RAN key (range manual switchover key) for a short time,
"MANU" will appear on the top left position of the LCD interface, and the
meter will enter the manual switchover measurement mode (as shown in
figure 5-1-1).
• When entering manual switchover of range function, press RAN key for a
short time each time, it will switch to 20.00Lux → 200.0Lux → 2,000Lux →
20,000Lux → 200,000Lux (or 20.00Fc → 200.0 Fc → 2,000 Fc → 20,000
Fc) in sequence.
• Press and hold RAN key for one second, "MANU" on the top left position of
the LCD interface will disappear, and "AUTO" will appear in middle of LCD
interface, and manual range switchover function will exit and the device will
return to auto range switchover mode.
Figure 5-1-1
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