Raymarine DSM300 - Manual (Page 52)

52 DSM300 Operation with PLUS Series Displays
You can also pause the display in either manual or automatic mode. The depth
indication 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 setting
between 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 change
the value more rapidly.
4. Press ENTER to return to the Menu soft keys, then ENTER again to return to
the 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 relabeled
RESUME.
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 to
the default display.
Selecting the Power Setting
The POWER soft key provides adjustment of the transducer signal. When AUTO is
selected (default), the sounder automatically determines the optimal power
setting based on the current depth, speed, and (bottom) signal strength. When
AUTO is selected the current automatic power setting is indicated in the top status
line by an L (low) or H (high).
If, however, you wish to manually adjust the power to suit current conditions, you
can select either LO or HI power. LO power (100 W) is normally used in depth
ranges less than 8 ft (2.4 m) and HI power (600 or 1000 W, depending on your
transducer) 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 key
controls.
2. Press the POWER soft key to toggle between AUTO, LO, or HI power. The
selected setting is highlighted.
3. Press ENTER or CLEAR to return to the default screen.
MENU
SCROLL
SPEED
MENU
PAUSE
MULTI
POWER
AUTO LO HI