Manual Humminbird 597Ci (page 131 of 143) (English)

522331

131

Zoom out

Zoom in

1/143

121

Humminbird® products have a Noise Filter menu setting that allows the user to

clear the screen of noise that is difficult to eliminate.

Pixels: Pixels are the “picture elements“, or small square blocks, that make

up the image on the LCD. Measured as a vertical by horizontal number

(i.e. 640V x 320H), this key specification typically indicates the quality of

resolution. In fishfinders, the total resolution (vertical multiplied by horizontal)

is often less important than the “Vertical Pixel“ resolution. See Pixels, Vertical.

Pixels, Vertical: Vertical Pixels are a number of vertical picture elements in a

single column on an LCD display. A greater number of vertical pixels provide finer

resolution of targets detected by sonar. Essentially, a vertical distance (the depth),

when divided by a larger number, breaks that distance into smaller samples, each

representing a smaller area and thus providing more detail. In fishfinders, vertical

pixels are more critical than horizontal pixels because the horizontal axis of the

display represents time, or history. Sonar information on the horizontal axis can

vary greatly, depending on boat speed and the Chart Speed setting. A greater

number of horizontal pixels show more sonar history that the boat has passed

through. On many models, Humminbird® provides the most vertical pixels to

provide a better display resolution. See Chart Speed and Pixels.

Power Output: Power output is the amount of sound energy emitted into the

water by the sonar transmitter. Power output is measured using either RMS (Root

Mean Square) or P-T-P (Peak-to-Peak) measurement systems. Either method is

acceptable, but it is important, when comparing power outputs, to make sure that

the same measurement system is being used for both outputs, because P-T-P

numbers are 8 times higher than RMS numbers. Greater power output allows the

sonar signal to penetrate through weeds and thermoclines, reach deeper depths

and operate more effectively in noisy environments, such as when the boat is

running at high speed.

Pulse Width (Pulse Length): Pulse Width is the length of time that a sonar sound

burst is transmitted into the water. Shorter pulse widths provide better target

separation, but cannot travel to great depths. Longer pulse widths provide better

depth penetration, but result in poorer target separation. Humminbird® varies

pulse width based on depth to optimize both target separation and depth

performance. See Target Separation.

Glossary

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:

Forumrules

To achieve meaningful questions, we apply the following rules:

First, read the manual;
Check if your question has been asked previously;
Try to ask your question as clearly as possible;
Did you already try to solve the problem? Please mention this;
Is your problem solved by a visitor then let him/her know in this forum;
To give a response to a question or answer, do not use this form but click on the button 'reply to this question';
Your question will be posted here and emailed to our subscribers. Therefore, avoid filling in personal details.

new questions and answers
new manuals

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 Humminbird 597Ci in the language / languages: English as an attachment in your email.

The manual is 6,7 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

Humminbird 597Ci Manual

Product: