599364

Lowrance X-70A 3D Manual

33
Zoom out
Zoom in
Previous page
1/44
Next page
31
For example, press the key next to the "Depth" label two times to switch
from feet to meters. This moves the check mark two times from the “Ft” to
the “M”.
After setting the units of measure, press the CLR key.
MENU - PAGE 3
SURFACE CLARITY
The markings extending
downward from the zero line
on the 2D chart when the
manual mode is on are called
“surface clutter.” These mark-
ings are caused by wave ac-
tion, boat wakes, temperature
inversion, and other natural
causes.
The Surface Clarity Control (SCC) reduces or eliminates surface clutter
signals from the display. SCC varies the sensitivity of the receiver, de-
creasing it near the surface and gradually increasing it as the depth in-
creases. The maximum depth that SCC will affect is 75% of the selected
depth range. For example, on a 0-60 foot range with maximum SCC, sur-
face clutter will be reduced down to about 45 feet.
There are three levels of SCC available on the X-70A 3D: low, medium,
and high. When it’s turned on for the first time, the SCC level is low. To
change it, press the MENU key three times, then press the key adjacent
to the “SCC” label until the check mark is on the desired SCC level. Press
the CLR key when you’re finished.
ASP (Advanced Signal Processing)
The ASP feature is a noise rejection system built into the X-70A 3D that
constantly evaluates the effects of boat speed, water conditions, and in-
terference. This automatic feature gives you the best display possible un-
der most conditions.
The ASP feature is an effective tool in combating noise. In sonar terms,
noise is any undesired signal. It is caused by electrical and mechanical
sources such as bilge pumps, engine ignition systems and wiring, air
bubbles passing over the face of the transducer, even vibration from the
engine. In all cases, noise can produce unwanted marks on the display.
… 33 …


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Lowrance X-70A 3D at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Lowrance X-70A 3D in the language / languages: English as an attachment in your email.

The manual is 0,52 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info