Operation; Control Description; Turning The Power On/Off - Furuno LS-4100 Operator's Manual

1. OPERATION

1.1 Control Description

How to remove the hard cover
Place your thumbs at the center of the
cover, and then lift the cover while
pressing it with your thumbs.
MENU
MODE
ESC
GAIN
RANGE
MARK
ECHO SOUNDER
POWER
BRILL
LS-4100
T
A
Display unit
1.2 Power On/Off
Press the [POWER/BRILL] key more
than one second to turn on the power.
The unit beeps, the startup screen
appears, and then the equipment
checks the ROM and RAM for proper
operation and displays program number.
(If "NG" (No Good) appears, try to press
any key except the [POWER/BRILL] key
to start operation. However, the
equipment may not work properly.
Contact your dealer.) You may
press any key after the completion of
the equipment check to start operation
sooner.
1
Selects display mode.
Selects basic display range.