Vislink Strata RX, Техническое справочное руководство

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Troubleshooting 4-7
Strata RX
Operator’s Guide/Tech Ref Manual
E154 RXU Receive Signal error • Check to be sure transmitter is
operating. If not transmitting, this is
normal - there is no signal to receive.
• Check connections between antenna
and RXU.
• Check connections between RCU
and RXU.
• Check settings of RX using Monitor
Screens and Command Screens.
Specifically check Channel, Offset,
and Frequency. Settings must match
transmitter settings.
• Take actions to optimize RCL, SNR,
and BER. See Section 3.4.6 on
page 3-14.
• Call for technical service.
If errors persist when tested on service
bench with known good signal source,
unit has suffered internal failure. Send
unit for service.
E155 RXU Temperature error • Check RX to be sure it is not too
close to sources of heat. Relocate RX
if possible.
• Check to be sure RX has room
around it for air circulation. Move
objects preventing air flow.
• Call for technical service.
If errors persist with proper location and
airflow, and correct power connected,
unit has suffered internal failure. Send
unit for service.
Table 4-3: Primary Error Codes (Continued)
Error Code Meaning Suggested Operator Action Suggested Technical Staff Action