Lowrance 250c 操作指南
ii
Visualization Effects – Waveform/Spectrum Analyzer ............ 23
Music Browser ............................................................................. 24
Find Music ................................................................................... 24
Shuffle (On/Off) ........................................................................... 24
Repeat (On/Off)............................................................................ 25
Setup Equalizer........................................................................... 25
Section 4: Pictures, Gauge and Options Menu ................. 27
Pictures Slideshow ...................................................................... 27
Gauge Page .................................................................................. 28
Options Menu .............................................................................. 28
Directions List ......................................................................... 29
Trip Calculator ........................................................................ 29
Auto Zoom (On/Off) ................................................................. 29
Overlay Data Setup................................................................. 30
Route Via Waypoints............................................................... 31
AutoSort ............................................................................... 32
Cancel Navigation ................................................................... 32
Routing Options....................................................................... 33
Avoid Cross-Traffic Turns................................................... 33
Prefer/Avoid Toll Roads ...................................................... 34
Prefer/Avoid Interstates...................................................... 34
Turn Preview ....................................................................... 34
Categories Drawn.................................................................... 35
My Trails.................................................................................. 36
Safety Mode (On/Off)............................................................... 37
Sound and Voice Setup ........................................................... 38
Interface Options..................................................................... 39
Interface Selection............................................................... 39
Keyboard .............................................................................. 40
Brightness............................................................................ 40
Transparency ....................................................................... 40
Calibrate Screen .................................................................. 40
Standby Mode vs. Power Off Mode..................................... 41
Units of Measure ..................................................................... 41
Reset Options........................................................................... 42
Device Information.................................................................. 42
GPS Status............................................................................... 43
Current Position Lock ......................................................... 43
EPE (Estimated Position Error)......................................... 44
Satellite Display .................................................................. 44
Lat/Lon Coordinates............................................................ 44
Transfer Data .......................................................................... 44
GPS Simulator......................................................................... 45