EchoStar 4 Manuel d'utilisateur télécharger pdf (Page 20)

Troubleshooting

54-0150-01

212121

Vessel Turning During Startup

If the vessel turns during the 60-second startup and

initialization sequence that occurs immediately after turning

on the power to the TracVision 4, the antenna gyro will record

that variable motion as “standing still.” This may cause the

antenna to track improperly. To solve this problem, turn

TracVision 4 off for at least 10 seconds. Turn the system back

on, making certain that the vessel is either motionless or

traveling in a straight line for the 60 seconds immediately

following power-up.

Incorrect Satellite Configuration

(European Systems Only)

The satellite configuration on European IRDs must match the

satellite settings on the TracVision 4 system.

• Satellite A on the TracVision 4 must be the same

satellite as IRD Alternative 1 (or A, based on your

IRD) and must be assigned the IRD DiSEqC 1

setting.

• Satellite B on the TracVision 4 must be the same

satellite as IRD Alternative 2 (or B, based on your

IRD) and must be assigned the IRD DiSEqC 2

setting.

Refer to your IRD user manual for complete instructions on

configuring your IRD.

Satellite Signal Blocked

Satellite signals can be blocked or degraded by buildings, other

vessels, or equipment on the vessel itself. Simpy moving the

vessel or obstruction will clear the signal.

Satellite Coverage Issue

TracVision 4 will provide outstanding reception within the

18" (45 cm) antenna coverage area for your satellite television

service of choice. However, reception can be degraded as you

approach the fringe coverage areas. Refer to your satellite

television service manual to check the viable coverage area for a

18" (45 cm) antenna.

For your convenience, KVH

provides links to several web sites

that offer satellite coverage

information. Simply go to our web

site at www.kvh.com/footprint.

1 2 ... 15 16 17 18 19 20 21 22 23 24

Pas de commentaire

EchoStar 4 Manuel d'utilisateur Page 20