Garmin gpsmap 178 Manual Do Utilizador
Reference
Main Menu: Time/
Comm Tab
Time Submenu Tab— displays the current time and date, allows you to adjust the 12 or 24-hour
time format, enter a time zone, and adjust for daylight savings to show correct local time.
The following options are available:
• Time Format – 12 hour, 24-hour (military) or UTC time (also called Greenwich Time).
• Time Zone – choose your time zone to show correct local time or choose ‘Other’ and enter a UTC
• Time Format – 12 hour, 24-hour (military) or UTC time (also called Greenwich Time).
• Time Zone – choose your time zone to show correct local time or choose ‘Other’ and enter a UTC
Offset. The UTC offset is how many hours you are ahead or behind the time line. See the table on
page 96 for time offsets.
page 96 for time offsets.
• Daylight Savings – choose from ‘Auto’, ‘On’, or ‘Off’ to adjust for daylight savings.
Comm (Communications) Tab— lets you control the input/output format used when connecting your
GPSMAP 178/178C to external NMEA devices, a DGPS beacon receiver, a personal computer, another
Garmin GPSMAP 178/178C, etc. If a DGPS receiver is used, WAAS capability is automatically turned to
‘Off’. The unit supports two input/output ports. See page 96 for more information on wiring and NMEA
information. Individual Port settings are:
GPSMAP 178/178C to external NMEA devices, a DGPS beacon receiver, a personal computer, another
Garmin GPSMAP 178/178C, etc. If a DGPS receiver is used, WAAS capability is automatically turned to
‘Off’. The unit supports two input/output ports. See page 96 for more information on wiring and NMEA
information. Individual Port settings are:
Port 1:
• Garmin Data Transfer – the proprietary format used to upload/download MapSource data,
• Garmin Data Transfer – the proprietary format used to upload/download MapSource data,
exchange waypoint, route, track, almanac, and proximity data with a PC or another Garmin
GPSMAP 178/178C. When you select ‘Garmin Data Transfer’, there are 11 Transfer Modes to
choose from: Host, Request Almanac, Request Proximity, Request Routes, Request Tracks, Request
Waypoints, Send Almanac, Send Proximity, Send Routes, Send Tracks, and Send Waypoints.
GPSMAP 178/178C. When you select ‘Garmin Data Transfer’, there are 11 Transfer Modes to
choose from: Host, Request Almanac, Request Proximity, Request Routes, Request Tracks, Request
Waypoints, Send Almanac, Send Proximity, Send Routes, Send Tracks, and Send Waypoints.
• NMEA In/NMEA Out – supports the input/output of standard NMEA 0183 data and DSC.
• None – provides no interfacing capabilities.
• None – provides no interfacing capabilities.
Main Menu—Time Tab
Main Menu—Comm Tab
Data Transfer Progress