Sonic KCS-3500, Руководство по эксплуатации

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6. 6. 2. Gain Adjustment
The gain in the fish finder screen mode can be adjusted by the gain key operation using the
and keys of the operation area, and by the menu operation using the cross
cursor and the key.
【
Adjustment by Gain Key Operation
】
The gain in the fish finder screen mode can be adjusted by moving the cross cursor to the
fish finder screen display area and pressing the
key or the key.
【
Adjustment by Menu Operation
】
The gain can be adjusted by the menu operation using the cross cursor and the key.
<Operation Procedure>
(1) Press the key to open the menu.
(2) Place the cross cursor over the “SUB SCREEN” and press the key to open the
“SUB SCREEN” menu.
(3) Place the cross cursor over the “FISH FINDER” and press key to open the “FISH
FINDER” menu.
(4) Place the cross cursor over the “GAIN” and press the key to open the “GAIN”
menu.
(5) Place the cross cursor over “▲” and press the key to increase the gain. Place
the cross cursor over “▼” and press the key to decrease the gain.
MENU SUB SCREEN FISH FINDER GAIN