Garmin 160C Manuale Utente

Pagina di 34
Fishfinder 160C Owner’s Manual 
21
O
PERATING
 I
NSTRUCTIONS
 > 
T
HE
 S
ETUP
 M
ENU
NMEA Output
Choose to turn the NMEA Output On or Off 
(default). The Fishfinder 160C can output NMEA data for Water 
Depth, Water Temperature, and Water Speed. The NMEA output is 
NMEA 0183 version 3.01. 
Beeper
Choose to turn the Beeper On or Off. When the Beeper 
is On, a beep is sounded when a key is pressed, a 
message is shown or an alarm activated. With the Beeper Off, all 
Beeper functions are muted.
Contrast
Adjust to compensate for different light levels 
or viewing angles. Moving the slider up darkens 
the contrast. Moving the slider down lightens the 
contrast.
Light
Changes the level of screen backlighting. This setting 
affects the middle level (user level) when cycling through 
the Backlight setting. To cycle through the Backlight 
settings, press and release the POWER key.
Defaults
This option restores the factory default settings for 
the unit.