Garmin apollo sl30 comm Manuale Utente

dimples help maintain the proper clearance. The mounting tube must be installed with the 
clearance dimples pointing up.   
 
The mounting tube should be flush to the instrument panel and allow sufficient clearance for the 
back of the bezel of the unit to mount flush to the mounting tube. Sufficient clearance must exist 
in the instrument panel opening to allow ease of insertion and removal of the unit. If the back 
of the unit bezel does not mount flush to the mounting tube, the connector may not 
engage fully.  
 

 

Secure the mounting tube to the instrument panel structure. Mounting screw heads must not 
protrude into the mounting tube. Be sure to use the appropriate screws so the unit will slide in 
and out freely. The screws attaching the mounting tube to the instrument panel structure must 
not interfere with the insertion of the unit. Failure to prevent interference will result in 
damage to the unit or prevent its insertion. Take care that the mounting tube is not distorted 
when it is attached to the instrument panel and structural supports. Shims may be necessary to 
properly install the mounting tube. If the mounting tube is distorted out of square, the unit may 
either bind when being inserted or the cam lock may not engage.