Checkline DT-209X - Manual (Page 26)

22
LO BAT
Maximum Values Allowed
Unit Full range Unit Full range
Non contact
RPM
99,999 Contact RPM 25,000
m/min 3810.0 yd/min 4617.0
ft/min 12,500 in/min 99,999
in 99,999 ft 99,999
Yd 99,999 m 99,999
Replacing batteries
LO BAT flashes on the
LCD display.
This indicates that battery
needs replacement.
For better performance
use new Batteries.
Open battery cover located on the bottom of the
tachometer.
Insert 2 new batteries; a sticker can be viewed
from the case indicating proper polarity.
Do not mix old and new batteries; this may cause
leakage on the battery compartment.
Do not expose battery compartment to liquids, this
may cause a short inside the terminals damaging
your tachometer.
Prior to storage the battery inside the tachometer
should be taken out and placed on the carrying
case.
RPM
9999.9