Instruction manual
13
display is updated and resumes counting.
FUNCTION SWITCH: This selects the desired operating mode.
a. FREQ. A: When this mode is selected, the counter reads the
frequency of the input at A. Resolution is selected
using the GATE TIME.
b. FREQ. C: When this mode is selected, the counter reads the
frequency of the input at C. All readings are in MHz.
c. PERIOD A: When this mode is selected, the counter reads the
period of the input at A. Resolution is selected using
the GATE TIME.
d. TOTAL A: When this mode is selected, the unit counts the cycles of
the signal at input A and continuously displays that count.
e. RPM A: When this mode is selected, the unit displays the RPM
(Revolutions Per Minute) of the signal at input A.
POWER SWITCH: This push type switch, turns on the power when pressed.
TILT STAND: Pull out to adjust tilt.
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FIG.3 REAR PANEL
AC INLET: AC power input connector