Humminbird 785C2I - Manual (Page 100)

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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: Choosing No tenths will cause the display to present numbers rounded to whole
digits only.
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.) NMEA
Output should be turned On if you connect the NMEA Output wires of the GPS
Receiver cable to another NMEA-compatible device, such as an autopilot.
*NMEA 0183 is a National Marine Electronics Association standard for data communication.
The following NMEA sentences are output when NMEA Output is turned On:
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