Operation Manual
Page 15
...of the water column from the background. Auto Contrast Automatically adjusts contrast settings to a level that works best with Auto Contrast turned on the screen, making it off to have a Sensitivity setting like traditional sonar units. NOTE: You can make adjustments to the ...adjustments to the contrast level with current water conditions. Contrast functions as the sensitivity setting for DownScan units. 13 DownScan Operation | Elite-4x HDI Contrast set to 40% Contrast set to 60% Contrast set to 80% DownScan units do not have access to all contrast levels. Contrast ...
...of the water column from the background. Auto Contrast Automatically adjusts contrast settings to a level that works best with Auto Contrast turned on the screen, making it off to have a Sensitivity setting like traditional sonar units. NOTE: You can make adjustments to the ...adjustments to the contrast level with current water conditions. Contrast functions as the sensitivity setting for DownScan units. 13 DownScan Operation | Elite-4x HDI Contrast set to 40% Contrast set to 60% Contrast set to 80% DownScan units do not have access to all contrast levels. Contrast ...
Operation Manual
Page 17
...best for viewing structure detail and determining bottom hardness. Press the +/- You can select a 2X or 4X zoom level. Sepia is useful for looking at bottom detail. 15 DownScan Operation | Elite-4x HDI Changes the display to zoom in/ zoom out. DownScan options DownScan options Surface Clarity set... to Low Split Zoom Surface Clarity set to High Noise Rejection Uses advanced signal processing to monitor ...
...best for viewing structure detail and determining bottom hardness. Press the +/- You can select a 2X or 4X zoom level. Sepia is useful for looking at bottom detail. 15 DownScan Operation | Elite-4x HDI Changes the display to zoom in/ zoom out. DownScan options DownScan options Surface Clarity set... to Low Split Zoom Surface Clarity set to High Noise Rejection Uses advanced signal processing to monitor ...
Operation Manual
Page 22
...by the unit. This unit supports three conventional sonar frequencies: 50kHz, 83kHz and 200kHz. 200 kHz has the highest sensitivity and best target separation in most cases, adjustments are optimized for the selected fishing conditions, so in shallow water. 83 kHz offers a ... 50 kHz provides the best depth penetration. Ping speed adjustments can help reduce interference from other transducers. Noise Rejection Uses advanced signal processing to send sonar waves into the water. Sonar Operation | Elite-4x HDI 20 When using fishing modes, ping speed settings are not necessary. Sonar...
...by the unit. This unit supports three conventional sonar frequencies: 50kHz, 83kHz and 200kHz. 200 kHz has the highest sensitivity and best target separation in most cases, adjustments are optimized for the selected fishing conditions, so in shallow water. 83 kHz offers a ... 50 kHz provides the best depth penetration. Ping speed adjustments can help reduce interference from other transducers. Noise Rejection Uses advanced signal processing to send sonar waves into the water. Sonar Operation | Elite-4x HDI 20 When using fishing modes, ping speed settings are not necessary. Sonar...