2
Below the display are six membrane buttons which control the
operation of the stroboscope.
Multiply Flash Rate by 2
ALT Function - starts menu (see section 3.0)
Hold when powering up to show all segments, then rev # and
display test
Divide Flash Rate by 2
Hold when powering up to reset factory defaults
DISPLAY/TACH
I
nternal/External Mode:
toggles display between RPM and RPS
Exter
nal Phase or Time Delay Mode:
cycles display through
RPM, RPS, Phase and Time
Auto Mode:
cycles display through RPM, RPS, VRPM and VRPS
ALT Function
—toggles Tach Mode (flashing) on/off
INPUT/MEMORY
Manually toggles between Internal and External Modes
ALT Function
—Memory, reads and stores 9 preset flash rates
ALT FUNCTION
Activates Alternate Function for buttons (lower section)
and knob
PHASE DELAY
Internal Mode:
toggles between normal flash rate adjust and
“phase” delay adjust
External Input Mode:
cycles through External only (no delay),
Phase, Time and Auto (VRPM)
