Lowrance 250c 操作ガイド

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To disable Safety Mode and switch to Passenger Mode make sure the 
vehicle is not moving. From the Options Menu choose 
S
AFETY 
M
ODE
 to 
toggle whether the option is on or off. The button itself will show its 
current state. A dialog like the one in the following image appears. 
Choose 
Y
ES
 to disable Safety Mode and return to the Options Menu. 
 
Safety Mode disable menu. 
WARNING: 
When a GPS unit is used in a vehicle the vehicle operator 
is solely responsible for operating the vehicle in a safe 
manner. Vehicle operators must maintain full surveillance 
of all pertinent driving conditions at all times. An accident 
or collision resulting in damage to property, personal in-
jury or death could occur if the operator of a GPS-
equipped vehicle fails to pay full attention to travel condi-
tions and vehicle operation while the vehicle is in motion. 
Do not attempt to configure, adjust or enter information 
into your GPS unit while driving. 
Sound and Voice Setup 
Much of the information you will receive from the iWAY will come in 
the form of sounds. Use the Sound and Voice Setup command to adjust 
the type and frequency of audio output iWAY provides. From the Op-
tions Menu choose 
S
OUND AND 
V
OICE 
S
ETUP
To turn Key Press Sounds on and off: Tap the checkbox to the left 
of the label 
K
EY 
S
OUNDS
 to check it (turn on) and uncheck it (turn off). 
To turn Voice Instructions on and off: Tap the checkbox to the left 
of the label 
V
OICE 
I
NSTRUCTIONS
 to check it (turn on) and uncheck it (turn 
off). If you turn off Voice Instructions, voice instructions can still be 
accessed by pressing 
SPEAK
 which will make iWAY state the current 
instruction. 
To adjust Periodic Voice instruction frequency: Press and drag 
the blue button on the 
P
ERIODIC 
V
OICE
 slider. Drag it to the right to in-
crease the frequency of spoken instructions or to the left to decrease it.