Lowrance lms-522c igps 操作指南

20 

 

A. One-piece bracket: Once you determine the correct position for 

the ratchets, assemble the transducer as shown in the following fig-

ure. Don't tighten the lock nut at this time. 

 

B. Two-piece bracket: Once you determine the correct position for 

the ratchets, assemble the transducer as shown in the figure in step 

2B. Don't tighten the lock nut at this time. 

Hold the transducer and bracket assembly against the transom. The 

transducer should be roughly parallel to the ground. The trans-

ducer's centerline should be in line with the bottom of the hull. Don't 

let the bracket extend below the hull! 

Mark the center of each slot for the mounting screw pilot holes. You 

will drill one hole in the center of each slot. 

Drill the holes. For the one-piece bracket, use the #29 bit (for the #10 

screws). For the two-piece bracket, use the #20 bit (for the #12 screws).