142
Num Pts menu with 5-point calibration selected (left). Half level se-
lected on Fluid Level menu (center). Calibration Done window (right).
5-Point Calibration
5-point calibration is best suited tanks that vary greatly in shape from
top to bottom. You can begin calibration at any point in the 5-point cali-
bration process. We recommend starting calibration with an empty
tank. In a five-point calibration you will set five points: Empty Level, 1
Qtr Level, Half Level, 3 Qtr Level and Full Level.
In a 5-point calibration, you will have four calibration points left after
calibrating your tank's Empty Level. To figure out how much fuel you
should add for the remaining steps of the calibration process, divide the
total capacity of you tank by four. So, if you have a 40-gallon tank, each
quarter tank will equate to 10 gallons.
1. Press
MENU| MENU
, use
↓
↑
to select
NMEA
2000
and press
ENT
.
2. Highlight
B
US
S
ETUP
and press
ENT
, which will open the Bus Configu-
ration menu. A list of network devices will be at the top of the page. 3.
Select the desired EP-15 Fluid Level and press
ENT
.
4. Press
↓
to select
C
ALIBRATE
and press
ENT
. The Device Calibration
menu will appear.
5. Highlight
N
UM
P
TS
, press
ENT
and select
5
. Press
ENT
.
6.
Make sure your tank is empty, then
highlight
F
LUID
L
EVEL
and press
ENT
.
Select
E
MPTY LEVEL
and press
ENT
.
7.
Select
C
ALIBRATE
and press
ENT
. The following message will appear:
Empty Level Calibration Completed
. Press
ENT
.
8.
Add 1 quarter tank of fuel, highlight
F
LUID
L
EVEL
and press
ENT
.
Select
1
Q
TR
L
EVEL
and press
ENT
.
9.
Select
C
ALIBRATE
and press
ENT
. The following message will appear:
1
Qtr Level Calibration Completed
. Press
ENT
.
10. Add another quarter tank of fuel, which should raise the fuel level
to half a tank. Highlight
F
LUID
L
EVEL
and press
ENT
.
Select
H
ALF LEVEL
and
press
ENT
.
Summary of Contents for GlobalMap 7200C
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