Elma 319
side 48
IP-RPM
,
or
M function
Press
button momentarily to select through RPM
for 4-stroke, RPM
for 2-
stroke and DIS, and RPM
M for special 2-stroke waste ignition engine
Trigger level defaults at 3. Press the Level (RANGE) button momentarily to select another
trigger level. If the RPM reading becomes unstable, select lower sensitivity to avoid
electrical noise. If the reading shows zero, select higher sensitivity. Number of Bar-graph
pointer is used to indicate sensitivity selected.
Backlighted LCD display (Model 319 only)
Press the SELECT button for 1 second or more to toggle the LCD backlight. The backlight
will also be turned off automatically after 32 seconds to extend battery life.
Hold
The hold feature freezes the display for later view. Press the HOLD button momentarily to
toggle the hold feature.
Summary of Contents for BM319
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