noise rejection feature. This can cause the unit to eliminate weaker signals such as fish or even structure from the display.

3.The water may be deeper than the sonar's ability to find the bottom. If the sonar can't find the bottom signal while it's in the automatic mode, the digital sonar display will flash continuously. It may change the range to limits far greater than the water you are in. If this happens, place the unit in the manual mode, then change the range to a realistic one, (for example, 0-100 feet) and increase the sensitivity. As you move into shallower water, a bottom signal should appear.

4.Check the battery voltage. If the voltage drops, the unit's transmitter power also drops, reducing its ability to find the bottom or targets.

Bottom echo disappears at high speeds or erratic digital reading or weak bottom echo while boat is moving

1.The transducer may be in turbulent water. It must be mounted in a smooth flow of water in order for the sonar to work at all boat speeds. Air bubbles in the water disrupt the sonar signals, interfering with its ability to find the bottom or other targets. The technical term for this is cavitation.

2.Electrical noise from the boat's motor can interfere with the sonar. This causes the sonar to automatically increase its Discrimination or noise rejection feature. This can cause the unit to eliminate weaker signals such as fish or even structure from the display. Try using resistor spark plugs or routing the sonar unit's power and transducer cables away from other electrical wiring on the boat.

No fish arches when the Fish I.D. feature is off:

1.Make certain the transducer is pointing straight down. This is the most common problem if a partial arch is displayed.

2.The sensitivity may not be high enough. In order for the unit to display a fish arch, it has to be able to receive the fish's echo from the time it enters the cone until it leaves. If the sensitivity is not high enough, the unit shows the fish only when it is in the center of the cone.

3.Use the Zoom feature. It is much easier to display fish arches when zoomed in on a small range of water than a large one. For example, you will have much better luck seeing fish arches with a 30 to 60 foot range than a 0 to 60 foot range. This enlarges the targets, allowing the display to show much more detail.

4.The boat must be moving at a slow trolling speed to see fish arches. If the boat is motionless, fish stay in the cone, showing on the screen as straight horizontal lines.

88

Page 95 Page 97
Page 96
Image 96
Eagle Electronics 320, 320DF manual No fish arches when the Fish I.D. feature is off
Page 95 Page 97

320, 320DF, 320 specifications

Eagle Electronics 320 is a state-of-the-art device that has transformed the landscape of consumer electronics. Designed for those who demand both performance and precision, this innovative product integrates several cutting-edge technologies to deliver a seamless user experience.

One of the standout features of the Eagle Electronics 320 is its advanced touchscreen display, which boasts vibrant colors and high resolution, making it ideal for multimedia applications. With a responsive interface, users can navigate through menus and applications effortlessly. The display also incorporates anti-glare technology, ensuring visibility even in bright environments.

In terms of connectivity, the Eagle Electronics 320 is equipped with multiple options, including Bluetooth 5.0, Wi-Fi 6 compatibility, and NFC capabilities, allowing users to connect with other devices quickly and efficiently. This extensive connectivity makes it perfect for both personal and professional use, enabling easy file sharing and seamless device pairing.

The Eagle Electronics 320 is powered by an impressive multi-core processor that provides fast and efficient performance. Whether running demanding applications or multitasking, this device excels in speed and responsiveness. Coupled with ample RAM, users can enjoy smooth operation without the frustrating lags often associated with lower-end devices.

Another key feature is its robust battery life. The Eagle Electronics 320 has been engineered to last, providing users with extended usage time without frequent recharging. This is especially beneficial for professionals on the go or anyone who relies on their device for long periods.

Regarding audio, the Eagle Electronics 320 doesn't disappoint. It features superior sound technology, including noise cancellation and enhanced bass, ensuring an immersive audio experience whether watching movies, listening to music, or engaging in video calls.

Security is a top priority with the Eagle Electronics 320. It comes with advanced encryption technologies and biometric authentication options, such as fingerprint scanning and facial recognition, ensuring that user data remains protected.

In summary, the Eagle Electronics 320 is a remarkable device that brings together modern design, powerful performance, and innovative features. Its impressive technologies make it suitable for a wide range of applications, appealing to both tech enthusiasts and everyday users alike. Whether for work or play, this cutting-edge electronics marvel stands out as a reliable companion in today’s fast-paced digital world.
Top Page Image Contents