-9-
5. Operation
Press the power button to turn on the power and
enter measuring mode directly. By pressing the
CAL Button to make the zero adjustment . Notice
that covering the light-detecting surface with the
cap.
-CAP-
will auto-appear on the LCD display.
After
-CAL-
appears, the meter enters the automatic
zero adjustment. When automatic zero adjustment
is completed,
-CAP-
disappears and "0.00" appears.
After confirming the "0.00" display, remove the cap
to start measuring again.
After the measurement has been completed, press
the power button again to turn off the power, and
cover the light-detecting surface with the cap for
protecting against stray light.
Note :
If
Error
appears, check the cap to make sure it is on
properly.
Press and hold the HOLD button, and then power on
the meter, release all button to disable the AUTO
POWER OFF function.
"APO"
symbol will disappear on the LCD display.
