Furuno FS-1570 - Page 185

6.1 Self-test
6-9
RT Test flow
Fig.6.1.8 shows the RT test flow.
FS-1570 FS-2570
PLL Check UN-LOCK or LOCK UN-LOCK or LOCK
TX/RX Check TR output about 10 W TR output about 10 W
IC1: about 3 A IC1: about 3 A IC2: about 3 A
VC1: about 20 V VC2: 20 V
PA Check
COMB: TR output about 10 W
TX FIL Check Vf in: about 10 W Vfout: about10 W Vf in: about 10 W Vfout: about 10 W
ANT Coupler TUNE OK or NG IA: about 0.8 A TUNE OK or NG IA: about 0.8 A
Fig.6.1.8 RT test flow
Returns to settings before test.
Table 6.1.2 RT test results