Raymarine L1250DRC, Owner'S Handbook Manual

Page: 122 / 246

5-22 HD Series Fishfinders
U
sing Z
oom
4. Press
ENTER
. A horizontal Zoom Position Line appears, indicating the
cursor is active. See Figure 5-10 .
5. Use the trackpad to move the Zoom Position Line up or down on the
screen:
Moving the line UP toward the surface moves the Zoom Window DOWN
toward the bottom.
Moving the Zoom Position Line DOWN moves the Zoom Window UP.
Note: If you wish to move the window beyond what is displayed, you must
move the Zoom Position Line to the edge of the window, press
ENTER
, re-
turn the Zoom Position Line to the opposite edge of the window, and then
repeat the process. You may need to do this several times.
6. After you have moved the Zoom Position Line to the desired position,
press
ENTER
to reposition the zoom image, or
CLEAR
to cancel the opera-
tion.
Figure 5-10: Repositioning the Zoom Window
Selecting Zoom automatically switches
OFF
Bottom Lock and A-Scope, if
either of these images were being displayed.
If you have split frequency selected, the selected Zoom image is displayed in
both frequency windows.
Note:
1. The vertical Zoom Range Bar shows the range being displayed in the zoom
(left side) window.
2. The size of this zoom range is determined by the zoom factor (2x, 4x, or 6x).
3. The position of the zoom range on the scrolling bottom (right side) win-
dow is determined by whether automatic or manual zoom mode is used:
D6201-1
ZOOM FREQUENCY BTM.LOCK A-SCOPE
AUTO G RZ
50kHz
0
20
40
60
x4
ZOOM
55
Zoom Position Line ,
move UP to lower Zoom window
move DOWN to raise window
81213_1.book Page 22 Monday, March 17, 2003 1:14 PM