52 DSM300 Operation with PLUS Series DisplaysYou can also pause the display in either manual or automatic mode. The depthindication continues to be updated.➤ To change the scroll speed:1. Press MENU, then press the SCROLL SPEED soft key.2. If necessary, press the SCROLL AUTO MAN soft key to toggle the settingbetween AUTO and MAN.3. For manual adjustment, use the trackpad to change the scroll speed in 10%increments from 0 to 100%. You can press and hold the trackpad to changethe value more rapidly.4. Press ENTER to return to the Menu soft keys, then ENTER again to return tothe default display.➤ To pause the scrolling display:1. Press MENU, then press the SCROLL SPEED soft key.2. Press the PAUSE soft key. The display stops scrolling and the key is relabeledRESUME.3. To resume scrolling, press the RESUME soft key. The key is relabeled PAUSE.4. Press ENTER to return to the Menu soft keys, then ENTER again to return tothe default display.Selecting the Power SettingThe POWER soft key provides adjustment of the transducer signal. When AUTO isselected (default), the sounder automatically determines the optimal powersetting based on the current depth, speed, and (bottom) signal strength. WhenAUTO is selected the current automatic power setting is indicated in the top statusline by an L (low) or H (high).If, however, you wish to manually adjust the power to suit current conditions, youcan select either LO or HI power. LO power (100 W) is normally used in depthranges less than 8 ft (2.4 m) and HI power (600 or 1000 W, depending on yourtransducer) is typically selected for depths greater than 12 ft (3.7 m).➤ To change the power setting:1. Press the MULTI key (MULTI knob on CRT radar units) to display the soft keycontrols.2. Press the POWER soft key to toggle between AUTO, LO, or HI power. Theselected setting is highlighted.3. Press ENTER or CLEAR to return to the default screen.MENUSCROLLSPEEDMENUPAUSEMULTIPOWERAUTO LO HI