5.2.5.
Auto Range button
Large integrated circuit design
:
Press the “
” power button to turn ON the power and put the device
to operating mode. If “
199.9
” comes up on the screen, it suggests
the device will become overloaded or has become overloaded “
OL
”. In this
case, press the “
” button, and “
1999
” or your acquired value then
comes up.
5.3. TEST PROCEDURE
Press the ZERO adjustment for the zero adjustment if any digits is appear
If performing the zero adjustment after powering on, several digits may not
disappear. In this case, perform the zero adjustment again.
Measure your car’s headlights:
Turn ON your car’s headlights. Then turn ON the TM-206 solar meter, and
“00.0” appears on the screen. Put the device down close to the headlights.
Switch between high beam and low beam, and light intensity values appear
on the screen. Both the right and left headlights must be tested. Note the
values and put them in your car for reference. (Picture 2)
Measure the effect of solar insulation of your vehicle’s windows:
Press the “
” button to turn ON the TM-206 solar meter, “00.0”
appears on the screen. Aim the device at the sun and close to a window, and
the intensity appears on the screen. 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. Test your new car and
preserve the measurements in it. After that, test it at least once every year.
(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.
