Sonic SCS-60, Operation Manual

Page: 66 / 94

6-16
6.6.2 Gain adjustment
The gain in the echo sounder screen mode can be adjusted by operating the gain keys
( and ) of the controller or by menu operation using the cross-cursor and the
menu key ( ).
Gain adjustment by gain key operation
The gain in the echo sounder screen mode can be adjusted by moving the
cross-cursor into the echo sounder screen display area and by pressing the gain keys
( and ).
Gain adjustment by menu operation
The gain can be adjusted by menu operation using the cross-cursor and the menu key
( ).
Operation procedure:
(1) Press the menu key ( ) to open the menu.
(2) Place the cross-curso
r over "SUB SCREEN,” and then press the menu key (
)
to open the "SUB SCREEN" menu.
(3) Place the cross-cursor over "ECHO SOUNDER
,” and then press the menu key
( ) to open the "ECHO SOUNDER" menu.
(4) Place the cross-
cursor over "GAIN,” and then press the menu key (
) to open
the "GAIN" menu.
(5) Place the cross-
cursor over "▲,” and then press the menu key (
) to increase
the gain. Place the cross-
cursor over "▼,” and then press the menu key (
) to
decrease the gain.
MENU SUB SCREEN
ECHO SOUNDER
GAIN