User manual

119FX 250 / FX 500 User Manual
Symptoms Descripons / Remedial Acons
Low Signal
Strength
• Check any obstrucon such as the hull or monkey bridge of the
vessel that may block the ADU’s line of sight.
• Check any interference signal from other electronics devices
that are close to the ADU
• Check to ensure that the antenna cable is properly secured.
• Depending on the antenna’s locaon on the vessel, the vessel’s
route may cause the ADU’s line of sight to be blocked by any
structure of the vessel, depending on the elevaon of the
satellite.
Symptoms Descripons / Remedial Acons
No light appear
on BDU LED.
• Ensure the power switch on the front panel is at “On” posion.
• To reset the circuit breaker on the front panel by depressing the
lever of the circuit breaker inward fully and release.
• Check to ensure that the input DC power will have at least
+24VDC, 10A or +12VDC, 20A.
Antenna / Satellite Signal Level
System fails to power up