Simrad SH80 - REV C, Руководство по установке

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Start--up procedures
115
851--164300 / C
Actions in the sonar room
Note
This procedure must be performed simultanously with the previous
procedure;
Actions on the bridge .
The instructions marked Bridge are performed on the bridge.
1 Bridge: Start up the sonar.
2 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 start to flash.
→
For location of the LEDs, refer to figure 38 on page 112.
3 Check that the 80V LED on the Power Control Unit is lit.
4 Bridge: Check that the depth is sufficient for lowering of the
transducer.
5 Bridge: Lower the transducer to middle position by giving
a short press on the Middle button.
6 Bridge: Set the TX Power in the Horizontal menu to
Narrow , and check that echoes appear on the display.
7 Check that the LED marked D9 on the circuit board starts to
flash to indicate every transmission.