Paradise P300 specifications Relays To Terr To Sat Other

Text on Display

BUC Fault: PLL in Block UpConverter lock fail

(10M ref' to BUC: On)

Description / Cause / Notes	Relays	To Terr	To Sat	Other
The Modem is configured to operate with a Paradise BUCand the PLL generating the SHFcarrier in	U	TF		BM
the BUC has failed. The state of the reference feed to the BUC is also reported.

UNIT WARNINGS (Top+Bottom lines of disp’)

Warning: TX CARRIER IS MUTED as power

outage, CARRIER: 1=Restore 2=Mute

Warning: Int' temp <nn>C, Tx CARRIER WILL MUTE outside operating range 0-60C

Warning: 10MHz Reference clk in failed, IF & Clocks switched to int' 1PPM ref.

Unit Warn: Turbo codec DLL fail (<error code>)

Unit Warnings: Deferred alarm relay only

The Tx carrier is set to mute after a power fail. The power has failed and returned and the operator is offered the option to restore the Tx carrier status to ON. The Tx carrier is set under Change, Tx, Mod, Carrier

This message refers to the internal unit temperature,Check the modem vent slots are clear and the rear fan has not failed. This Tx Mute may be disabled, see Fault Mode = 8 in Appendix E

The station clock, set to 10MHz, has been selected as the reference the Tx & Rx synthesisers, but it

has failedCheck. the signal applied to the station clock port.

This is an internal failure, consult the factory with the error code. Typically though it is caused by poor seating of the Turbo option board on the mating connectors.

D

D

D

D

It is the carrier mute

which causes the

warning

P300H P300 Series Installation and Operating Handbook Page 216