Edgetech 2000-DSS, User Hardware Manual

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3-14 3.0: SETUP AND ACTIVATION
2000-DSS Combined Sonar 0009335_REV_D
6. Verify that the heading, pitch and roll sensors are working correctly by rotating, tilting and rolling
the tow vehicle and observing the Heading, Pitch and Roll displays in the Lower Indicator bar in
the Main window.
7. If a pressure sensor is installed, verify that the Pressure display indication is at or nearly zero. The
Pressure sensor can be zeroed on deck under External Device Controls.
8. In the DISCOVER Sub-Bottom Main window, choose Control Panel from the Sonar menu.
The Options dialog box shown in F
IGURE
3-7 opens to the Sonar Control tab.
Figure 3-7: Options Dialog Box, Sonar Control Tab—DISCOVER Sub Bottom
9. On the Sonar Control tab, make the required settings.
10. Click the Display tab.
The Display tab shown in F
IGURE
3-8 opens.
11. On the Display tab, set the Gain to either 0 or -3 dB, and then click Norm.
12. Close the Options dialog box.
Figure 3-8: Options Dialog Box, Display Tab—DISCOVER Sub-Bottom