New Transducers 250C ユーザーズマニュアル

B

ASIC

 O

PERATION

 > 

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SING

 

THE

 M

AIN

 M

ENU

The Main Menu contains the unit settings that usually do not require 

frequent change. The Main Menu is divided into eight tabs: Graph, 

Tools, Temp, Alarms, System, Units, Sonar, and Time. Each tab is 

described in more detail in this section.
To enter the Main Menu, press and hold the 

ADJ/MENU key. The 

first time you enter the Main Menu, the Graph tab is highlighted in 

black. Press the Up or Down ARROW keys to highlight different 

tab selections. Press the Right ARROW key to access the selection 

fields. Each time the Main Menu is accessed, the unit returns to the 

last edited selection field. Press the Left ARROW key to return to 

the tabs.

1.   Using the 

ARROW keys, highlight the desired field and press 

ENTER.

2.   Highlight the desired setting and press 

ENTER.

3.   Press 

ADJ/MENU to return to the Sonar display or to cancel 

data entry.

The Graph tab allows you to determine the appearance of the 

scrolling graph display and contains unit settings that usually do not 

require frequent change. 

Main Menu—Graph tab