Set Language; Software Version Information - Lowrance X87 Operation Instructions Manual

1. Press
MENU
2. The Keel Offset dialog box appears. Press ↓ to change the plus (+)
sign to a minus (–) sign.
3. Press → to the first number, then press ↑ to change the number to 3
4. Press → to the second number, then press ↑ to change the number to
5, then press
of water beneath the keel.
NOTE:
If knowing the exact depth of water beneath the keel is less impor-
tant, you can calibrate the depth indicators so that they show the ac-
tual water depth from surface to bottom. To do this, first measure the
distance from the face of the transducer up to the surface (the water
line on the boat). In this example, we will use 1.5 feet. This will be en-
tered as a positive 1.5 feet, which makes the depth indicators perform
as if the transducer's higher in the water than it really is.
1. Press
MENU
2. The Keel Offset dialog box appears with a plus (+) sign at the
front of the box.
3. Press → to the first number, then press ↑ to change the number
to 1.
4. Press → to the second number, them press ↑ to change the num-
ber to 5, then press
the water depth from surface to bottom.

Set Language

This unit's menus are available in 10 languages: English, French, Ger-
man, Spanish, Italian, Danish, Swedish, Russian, Dutch and Finnish.
To select a different language:
1. Press
MENU
2. Use ↓ or ↑ to select a different language and press
now appear in the language you selected.

Software Version Information

From time to time, Lowrance updates the operating system software in
some of its products. These software upgrades are usually offered to
customers as free downloads from our web site, www.lowrance.com.
These upgrades make the unit perform better or introduce a new fea-
ture or function. You can find out what software version is running in
your sonar unit by using the Software Information command.
| |↓ to
MENU S
. The depth indicators now accurately show the depth
EXIT
| |↓ to
MENU
EXIT
| |↓ to
MENU S
|
K O
ET EEL FFSET
S K O
ET EEL FFSET
. The depth indicators now accurately show
|
L ENT
ET ANGUAGE
67
.
ENT
| .
ENT
.
ENT
. All menus