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Usage guide
Using the program functions
1 How to program the measuring procedure
(1) To start programming
Turn the power switch on while pressing the reset switch. Release the reset switch
when the buzzer sounds once. The chart will return to the start position, the lamp lights
up and the buzzer sounds twice. Select either program 1 or 2 by pressing P1 or P2.
(Buzzer once: P1 initial value, buzzer twice: P2). Press the “^” switch. The buzzer
sounds three times.
(2) Programming the charts
Press the chart switch or the mask switch according to the measuring procedure to
project and press the “^” switch. The buzzer sounds four times and this completes one
step.
* Repeat this to program the procedure. Programming is available for up to 30 steps.
(3) Completing the programming
Press the reset switch. This completes the programming.
* Programming 30 steps will automatically complete the function without pressing the
reset switch.
* Turning the power switch off won’t erase the program.
* Follow the steps above to start a new program. The former program will be erased
to start a new program.