Chapter 1  OVERVIEW 
 
1-1 
1 
 NSTALLATION MANUAL
Chapter 1 OVERVIEW 
 
The proper installation of the radar equipment is critical in ensuing its effective and 
reliable performance as well as facilitating maintenance and repair. Carefully install the 
radar equipment by following the procedures below. 
  Install the scanner as high as possible while taking the scanner's weight into 
consideration. 
  It is preferable to install the display unit in the wheel house to facilitate observations. 
  Available cable lengths and types for installing the radar JMA-3300 are as shown in 
the table below.    Request an appropriate cable from JRC beforehand. A cable 
longer than the sufficient length may degrade radar performance, so give it careful 
consideration when planning the installation. 
Code No.  Cable length (number of cores) 
H-CFQ-6912-5  5 m  (19 cores) 
H-CFQ6912-10  10 m  (19 cores) 
CFQ6912-15  15 m  (19 cores) 
H-CFQ6912-20  20 m  (19 cores) 
H-CFQ6912-30  30 m  (19 cores)