How Can I Enhance What I See; How Do I Change The Range; How Do I Shift The Image - Raymarine C-Series Reference Manual

Chapter 7: Using the Fishfinder

7.1 How can I enhance what I see?

7.4 How can I enhance what I see?
You can enhance the image by applying the following options: You can enhance the image by applying the following options:
• Change the range (Range). • Change the range (Range).
• Shift the selected viewing range (Range Shift). • Shift the selected viewing range (Range Shift).
• View a zoomed area (Zoom). • View a zoomed area (Zoom).
• Flatten the bottom image to help separate fish from the bottom (Bottom Lock) • Flatten the bottom image to help separate fish from the bottom (Bottom Lock)
• Isolate bottom fish (White Line/Bottom Fill) • Isolate bottom fish (White Line/Bottom Fill)
• Pause the scrolling image or adjust the rate at which the image scrolls (Scroll Pause/ • Pause the scrolling image or adjust the rate at which the image scrolls (Scroll Pause/
Scroll Speed) Scroll Speed)
• Change the size of or remove the depth digit. • Change the size of or remove the depth digit.

How do I change the range?

How do I change the range?
The DSM automatically adjusts the display to show the shallowest required range. The DSM automatically adjusts the display to show the shallowest required range.
Alternatively, you can select to range in/out on the image (up to the maximum depth Alternatively, you can select to range in/out on the image (up to the maximum depth
displayed on the scrolling bottom and A-Scope images). displayed on the scrolling bottom and A-Scope images).
To range in/out on an image: To range in/out on an image:
1. Press the RANGE button. 1. Press the RANGE button.
2. Toggle the Press the RANGE button OUT or IN as required. 2. Toggle to RANGE soft key to MAN.
3. To return to the automatic range adjustment, toggle the RANGE soft key to AUTO. 3. Press the RANGE button OUT or IN as required.
4. To return to the automatic range adjustment, toggle the RANGE soft key to AUTO.
Changes to the range are reflected in all Fishfinder windows.
Note:
Changes to the range are reflected in all Fishfinder windows.
Note:

How do I shift the image?

How do I shift the image?
The DSM automatically adjusts the display to keep the bottom in the lower half of the
display window. Alternatively, you can shift the image within the current range.
The DSM automatically adjusts the display to keep the bottom in the lower half of the
display window. Alternatively, you can shift the image within the current range.
To shift the image:
To shift the image:
1. Press the RANGE button.
2. Toggle the RANGE soft key to MAN. 1. Press the RANGE button.
2. Toggle the RANGE soft key to MAN. 3. Press RANGE SHIFT. The soft key is highlighted.
4. Use the rotary control to adjust the shift. The value of the shift is displayed on the 3. Press RANGE SHIFT. The soft key is highlighted.
soft key.
4. Use the rotary control to adjust the shift. The value of the shift is displayed on the
5. To return to the standard fishfinder image, toggle the RANGE soft key to AUTO. soft key.
5. To return to the standard fishfinder image, toggle the RANGE soft key to AUTO.
Changes to the range shift are reflected in all Fishfinder windows.
Note:
Changes to the range shift are reflected in all Fishfinder windows.
Note:
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