Lowrance lmf-400 ユーザーズマニュアル

24 

Quad Analog. Pressure Range can make on-screen gauges easier to 

read by allowing you to select a range that will better fit your vessel’s 

pressure range. If, for example, your vessel's water pressure range is 0-

30 PSI, the unnecessary figures (31-100 PSI) will only crowd the gauge 

display, making it harder to read. Using the Pressure Range feature 

allows you to eliminate unnecessary figures from the display, giving it 

better resolution. 
To set Pressure Range: 
1. With the single analog, dual analog, quad analog, synchronization 

page on the screen, press 

, use the 

 and 

  keys  to  select 

 and press 

.  

2. Highlight 

(Pressure Ranges) and press 

, which 

will open the Pressure range menu with the following options: Eng Wtr 

Press (Engine Water Pressure), Eng Oil Press (Engine Oil Pressure), 

Fuel Pressure, Eng Bst Press (Engine Boost Pressure) and Trns Oil 

Press (Transmission Oil Pressure). 
3. Select the desired pressure category and press 

. A menu will 

appear with these options: 0-15 PSI, 0-30 PSI, 0-60 PSI, 0-80 PSI, 0-

100 PSI.    
4. Highlight the desired pressure range and press 

. You will be 

taken back to the main display. 
Change Units  
The 

 feature allows you to change the units of measure for 

the following options: Speed/Distance,

Temperature,

Pressure,

Depth,

GPS Coordinates and Volume. 

  

     

Choosing Speed and Distance from the Change Units menu will allow 

you to set the unit of measure for speed and distance to Statute, 

Nautical or SI (Metric).