Lowrance electronic LMF-200 Marine Instruments User Manual


 
53
NOTE:
You DO NOT have to calibrate all five points to complete the
calibration and you can calibrate the points (Empty Level, 1
Quarter Level, Half Level, 3 Quarter Level and Full Level) in any
order you wish. Remember: Points that are not calibrated will not be
as accurate as points that have been calibrated. For the greatest
accuracy, we recommend all five points be calibrated.
To execute 5-Point calibration:
1. Press
MENU, select SYSTEM SETUP and press MENU.
2. Highlight
B. DEVICES and press MENU, which will open the Bus
Devices list.
3. Highlight the fluid level sensor you want to calibrate and press
MENU, then select CAL (Calibrate) and press MENU. The Points menu
will appear with three options: 2, 3 and 5.
4. Select
5 and press MENU. The Points menu will appear with five
options: Empty lev, 1 Qtr lev, Half lev, 3 Qtr lev and Full Lev.
5. Highlight
EMPTY LEV and press MENU. The following message will
appear: Tnk to Empty lev hit Menu. Press
MENU and fill up one quarter
of the tank. If you had a 100 gallon tank, you would add 25 gallons.
6. Repeat steps 1-4, then select
1 QTR LEV from the Points menu and
press
MENU. The following message will appear: Tnk to 1 Qtr lev hit
Menu. Press
MENU and fill up the tank halfway. If you had a 100 gallon
tank, you would add another 25 gallons.
7. Repeat steps 1-4 to access the Points menu, then highlight
HALF LEV
and press
MENU. The following message will appear: Tnk to Half lev hit
Menu. Press
MENU and fill up three quarters of the tank. If you had a
100 gallon tank, you would add another 25 gallons.
8. Repeat steps 1-4 to access the Points menu, then highlight
3 QTR LEV
and press
MENU. The following message will appear: Tnk to 3 Qtr lev
hit Menu. Press
MENU and fill up the tank. If you had a 100 gallon
tank, you would add another 25 gallons.
9. Repeat steps 1-4 to access the Points menu, then highlight
FULL LEV
and press
MENU. The following message will appear: Tnk to Full lev hit
Menu. Press
MENU and let the menus time out, which will take you to
the main display.
Reset Calibration
The Reset Calibration command allows you to reset a fluid level's
calibration settings back to factory defaults. You should only
recalibrate when you believe your EP-15 Fluid Level calibration is
incorrect.