Do you have a question about the Humminbird 561 and is the answer not in the manual?
Backlight | Yes |
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Cone angle | 20 ° |
Maximum depth | 243.8 m |
RMS rated power | 300 W |
Display diagonal | 5 \ |
Display resolution | 320 x 320 pixels |
Dimensions (WxDxH) | 177.8 x 101.6 x 184.1 mm |
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