Furuno CH-37 - Manual (Page 68)

6-4
6.3 System Menu
Press the MENU key while turning on the power. The SYSTEM
menu appears.
** SYSTEM MENU **
SYSTEM SETTING
RANGE - SONAR MODE
RANGE - VERTICAL FAN MODE
RANGE/SHIFT - E/S
COLOR
LANGUAGE
DISPLAY TEST1 - ROM/RAM/KEY
TRAIN/TILT TEST
SCREEN ADJUSTMENT
TEST PATTERN
DISPLAY TEST2 - OPERATION
DEFAULT
EXIT: TURN OFF THE UNIT
Figure 6-3 System menu
Range - sonar mode menu
1. Select RANGE-SONAR MODE from the SYSTEM menu.
2. Press the MENU key.
** RANGE - SONAR MODE **
1 : 50
2 : 100
3 : 150
4 : 200
5 : 250
6 : 300
7 : 400
8 : 500
9 : 600
10 : 800
11 : 1200
12 : 1600
FACTORY SETTING : NO YES
EXIT : PRESS MENU KEY
Figure 6-4 Range - sonar mode menu