Simrad SP270 Manual de Instalação descarregar pdf (Página 111)

Start-up procedures

160573/A

THE TRANS,

EII

U N

Starting up the Transceiver Unit

Remove the fuses F204 and F205 on the

HV power

unit

(refer to figure

1).

Start up the Transceiver

Unit by setting the service

switch S202 on the power supply to

SERVICE position

(refer to figure

1).

Check that the fans are

starting and that the lamps

L20 1

L202

, L203, L204 on the power supply illuminate.

Check that only L205 on the HV power unit illuminates.

Check that the following small

LEDs on the Transceiver

Interface Board (TIB) illuminate (refer to the

indication

on the front of the power supply):

+8 V, -8 V, +5 VA

, -

5 VA, +5 V, +12 V, -

12 V, +24

V and

+24 V stand-

Switch off the Transceiver Unit by setting the service

switch S202 on the power supply to

NORMAL position.

Start up the Sonar Control Unit in the

wheelhouse by

pressing the ON/OFF-HOIST button~

Check that the Transceiver Unit starts up, and that after

some seconds the two LEDs on the top of the SPB-

circuit board start blinking. SPB-31 is located as circuit

board no. 2 on the left-hand side of the power supply.

Switch off the Sonar Control Unit and check that the

Transceiver Unit is switched off.

1 2 ... 106 107 108 109 110 111 112 113 114 115 116 ... 253 254

Comentários a estes Manuais

Sem comentários

Simrad SP270 Manual de Instalação Página 111

Comentários a estes Manuais

Manuais e produtos relacionados com não Simrad SP270