Installation manual

Start--up procedures
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851--164300 / C
7 Check that the Transceiver Unit starts up after approximately
one minute, and that the two LEDs marked D5 and D6 on the
top of the circuit board star ts to fl ash.
→ For location of D5 and D6, refer to figure 37.
8 Switch off the sonar, and check that the Transceiver Unit is
switched off also.