Honda Hondex HE-773-III-Di Operation Manual page 12

Sounder Mode Example
GPS mark
Freq
Gain Bar
Bottom
Color Pattern
nd
2 Echo
When connecting to optional water temp sensor.
2 Only when auto hull unit is selected.
[RSE]
"RSE" will appear when TD check is not completed correctly.TD check occurs right after
turning ON the power. RSE also appears when not connected to any transducer.
When RSE show up often, please check the connection between display unit and transducer.
Auto hull unit indicator
Voltage
Depth
7
Fish School
Depth Range
1Water Temp