Lowrance lms-522c igps 操作ガイド

96 

See the entry in this section for Depth Range - Upper and Lower Limits 

"Zooming" the display is a common, fast and easy method used to en-

large small detail, fish signals and the bottom with its associated struc-

ture. This unit lets you zoom the display quickly and easily by pressing 

the Zoom In key, 

. 

Pressing 

 once doubles the size (2X) of all echoes on the screen. 

Pressing it again quadruples the size of the echoes (4X). The zoom bar 

on the far right side of the screen shows which echoes will be displayed 

on the screen when the 

 key is pressed. 

For example, pressing the 

 key once will enable a 2X zoom which 

will show all echoes that are between the top and bottom of the 2X 

zoom bar. Pressing the key again will give a 4X zoom and only the ech-

oes between the top and bottom of the 4X bar will show on the screen. 

Press the Zoom Out key, 

, to return the display to the normal mode. 

 

 

 

Your unit has the handy ability to quickly zoom in on any portion of the 

water column with just the touch of an arrow key. The Zoom Pan feature 

lets you rapidly move the zoomed area up and down to different depths. 

By "pointing" your zoom at different portions of the chart as it scrolls, you 

can get a good, close-up look at structure or cover below you. 
To use Zoom Pan, switch to a manual depth Range setting (see page 67) 
and turn on 2X or 4X Zoom. Then, simply press 

↑ 

↓ 

to pan up and down 

the water column.