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6.3. TEST PROCEDURE
Measuring your car headlights:
Turn the car headlights on. Turn on the 510 solar meter, and “00.0”
appears on the screen. Put the 510 down close to the headlights. Switch
between high beam and low beam, and the light intensity values appear
on the display. Test both the right and left headlights and write the values
down for reference. (Refer to Picture 2)
Measure the effect of solar insulation of your vehicle’s windows:
Press the “
” button to turn the 510 solar meter on and “00.0”
appears on the screen. Aim the 510 at the sun holding it close to a
window and the intensity value appears on the display. Open the window
and aim the device at the sun. Compare the value against that acquired
when the window is closed to understand the efficiency of the window’s
solar film. (Refer to Picture 2)
NOTE.
：
When the light sensor cover is not attached “CAP” is indicated.
Make sure that it is attached. If performing the zero adjustment after
powering on, several digits may not disappear. In this case, perform the
zero adjustment again.
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