Humminbird 1157C - Manual (Page 178)

Digits Format
(Advanced)
Digits Format allows you to add a tenth decimal place to readouts such as Temperature and Depth. The
format can be changed to small format, large format or no format. This menu choice is available only when
in Advanced User Mode (see Setup Menu Tab: User Mode.)
To change the Digits Format setting:
1. Make sure you are in Advanced User Mode, then highlight Digits Format on the Setup menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the Digits Format setting. (Small
tenths, Large tenths, No tenths, Default = Large tenths)
NOTE: If you choose No Tenths, the display will only show numbers rounded to whole numbers.
NMEA Output
(Advanced)
NMEA Output turns the NMEA output on or off. This menu choice is available only when in Advanced User
Mode (see Setup Menu Tab: User Mode.)
The following NMEA sentences are output:
DPT - Depth
MTW - Water Temperature
GLL - Lat/Lon Position
GGA - GPS Fix Data
RMC - Recommended Minimum Specific GNSS Data
VTG - Course Over Ground and Ground Speed
ZDA - Time and Date
When navigating, the following NMEA sentences are also output:
APB - Autopilot Sentence B
BWR - Bearing and Distance to Waypoint
RMB - Recommended Minimum Navigation Info
To turn NMEA Output on or off:
1. Make sure you are in Advanced User Mode, then highlight NMEA Output on the Setup menu.
2. Use the LEFT or RIGHT 4-WAY Cursor Control keys to change the NMEA Output to On or Off (Off,
On, Default = Off).
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