Installation manual

Start-up procedures
123
851-164510 / Rev.E
9.8 StartinguptheTransceiverUnit
Observe this test procedure to power up the Transceiver Unit for
the first time.
Figure 35 The
service
switches, fuses,
lamps and
LEDs on the
power supplies
in the SP90
Transceiver
Unit.
1 Remove the fuses F204 and F205 from the HV Power
unit’s front panel.
2 Set the service switch S202 on the power supply to
Service position to start up the Transceiver Unit.
3 Check that the fans start, and that the lamps L201, L202,
L203 and L204 on the power supply are lit.
4 Check that only lamp L205 on the HV power unit is lit.