Humminbird 1157C - Manual (Page 171)

Each readout position can either be empty or contain one of the following:
NOTE: You can set a second set of 5 readouts with navigation mode settings as well, so that, when you are
navigating, these views contain navigation data instead of the regular settings. See Navigation X-Press™
menu: Select Nav Readouts for more information.
NOTE: Some readout boxes are limited to display non-navigation information only.
Aux. Temp The current detected water temperature from an optional-purchase Temperature Probe or Temp/Speed accessory.
Course Course is the current direction the boat is traveling measured in degrees from North (i.e. 321°, where 000° is
North, 090° East, 180° is South, 270° is West). When the Course Over Ground is equal to Bearing, the boat is
said to be “On Course” and will arrive at the destination in the most efficient manner. See the Glossary for more
information.
Depth Displays the depth of the water.
Off Suppresses the readout so that no data shows in that position.
Position Position is the current location (latitude, longitude) determined by GPS.
Speed Speed is the measurement of the boat’s progress across a given distance, and is the speed measurement provided
by GPS; accurate destination times can be derived from this measurement. See the Glossary for more information.
Speed N Temp 1 Displays the water temperature and current speed measured at the depth of the downrigger when using an
optional-purchase Speed-n-Temp sensor with a downrigger and the CannonLink™ accessory.
Temp The current detected water temperature from an optional-purchase Temperature Probe or Temp/Speed accessory.
Time The current time.
Time + Date The current time and date.
Triplog Displays the triplog, which measures the elapsed time since last reset, the distance traveled since last reset, and
average speed during timed interval.
Voltage Power supplied to the control head.
Water Speed The current speed of the water as it flows past the boat.
5 Selectable Readouts; Non-Navigation Mode
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