Longacre 78310 AccuLevel (version 3) - Manual

AccuLevel ™
(ver. 3)
Monroe, Wa. 360 453 2030 www.longacreracing.com
12/12 Ver 3
Digital Level Measurement from 0.0 O to 90.0 O
Pointers on display -  -
show direction of tilt.
(If AccuLevel ™ is used for measuring
very small angles -under 2 O - this feature
will tell you which way the tilt is)
LEVEL
Note direction of pointers
4.3 4.3 4.3 4.3 4.3
4.3 4.3 4.3 4.3 4.3
Must be on
display for
normal use. Push
M if it is not.
HHHHH
will ONLY
be on if the unit
is holding a
reading or in
calibration
ON/OFF C M HOLD
1.8 1.8 1.8 1.8 1.8 HHHHH
Turn on: Push ON/OFF. (see “M” button Modes below). AccuLevel™ shuts off automatically
after 10 minutes to save battery life. Batteries should last a year or more in normal use. See back side
for battery door. Replace with 2) AAA alkaline batteries. Recalibrate when you change batteries.
Zero: AccuLevel™ maintains its zero when shut off and DOES NOT REQUIRE ZEROING.
Compare one angle to another: The C button is used to compare one angle to another. Place
AccuLevel™ on a surface and push C . The display will go to
00.0 00.0 00.0 00.0 00.0 and
will disappear.
Move to a different surface to compare the difference. Push C again to return to normal use.
FOR NORMAL USE MUST BE ON DISPLAY.
To hold a reading: Push “HOLD” and release. The display will show
HHHHH
and flash. When
HHHHH
stops
flashing (approx. 5 sec.) the reading is held on the display. Push “HOLD” again to go back to active
reading. NOTE:
AccuLevel™ MUST be held absolutely steady during this 5 seconds.
To CALIBRATE: Place AccuLevel™ on a reasonably level surface (does not need to be per-
fectly level). Turn on, then push ON/OFF again and hold for 5 seconds until unit shuts off. Turn on
again and
- - - - - 1 1 1 1 1 -----
will appear on the display. Now push C .
- - - - - 1 1 1 1 1 - - - - - HHHHH will begin to flash and in a few
seconds
- - - - - 22222 - - - - -
will appear. Turn unit around 180 O in the same spot and push C again.
- - - - - 22222 - - - - - HHHHH will
begin to flash and in a few seconds normal readings will reappear. Calibration is now complete.
“M” button - to change Modes: Normally AccuLevel™ displays O of tilt. It can be set to
display “Slope” which is in % (100% slope = 45 O ). Push M to go into this mode and back to O tilt.
Once in either mode AccuLevel™ will stay there until you change it.
Do not drop the unit. Keep it clean and dry and avoid strong electrical or magnetic fields. Do
not push 2 buttons at once. If it will not be used for several months remove batteries.
NOTE: AccuLevel™ is very
sensative to small angle changes.
Some functions described below
will not activate unless the unit
is held very steady.