4-2 Checking Speed (RPM/FPM) ---Internal signal MODE
1) Power off the installation to be measured, make a
" mark " on the rotation area where it is intended to
measure the RPM, then power on the installation to
be measured.
2) Press the " Power switch " ( 3-12, Fig. 1 )" to turn on
the Stroboscope.
" 1 " position is power on.
" 0 " position is power off.
3) Press the int/Ext. button. " ( 3-3, Fig. 1 )" select to
INTERNAL SIGNAL MODE.
4) The display will show " 100.0 " RPM ( FPM ), it is the
default value.
Use the " x 2 button " ( 3-4, Fig. 1 ) to adjust the
display value near the estimate setting signal's RPM
approximately..
* Press the " x 2 button " once will double the
display value.
For example, the display is " 100.0 " , press the
" x 2 button " , the display will change to " 200.0 ".
Press once again, the display will change to "
400.0 ".....
* Press " ÷ 2 button " ( 3- 5 , Fig. 1 ) will divide
the display value by two.
For example, the display is " 400.0 ", press the
" ÷ 2 button " , the display will change to " 200.0 ".
Press once again, the display will change to
" 100.0 ".....
5)
Setting value by " Digital adjusting knob "
Rotate " Digital adjusting knob " ( 3-9, Fig. 1 )
to adjust the exact display value.
*
Turn the knob to clockwise direction will increase
the display value.
*
Turn the knob to counter-clockwise direction will
decrease the display value.
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