Publicidad
Idiomas disponibles
Idiomas disponibles
• Press and hold the key for a short time once again, "HOLD" will disappear
from the top left position of the LCD interface, and the device will exit the
data hold mode.
• In any mode with sensor covered, press and hold data hold/zero calibration
key (7) for one second, "ADJ" will appear on the LCD interface, and the
device will enter the zero calibration mode: several seconds later "ADJ" will
disappear from the LCD interface, and the device will exit the data hold
mode and return to auto measurement mode.
• The reference position of light source test is at top of sphere surface under
light.
• In various measurement modes, analog bar in the middle of the LCD screen
will change with figures of Nixie tubes.
• When reading, existing data can be locked by pressing and holding "HOLD/
ZERO" key for a short time.
• 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 switchover of range 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
KPS-LX20 • Digital light meter
Tips
34
Publicidad
