Link HD - Page 16

Link HD System Manual
Document # -HD System Man Iss 1.1 Issue 1.1 06/11/2007
Page 16 of 31
MER #.####dBm None shown is an instantaneous measurement taken at the time the return key is
pressed. To update the reading, the menu must be exited and then re-entered.
InA Level ??? dB None Displays input level into RF1
InB Level ???dB None Displays input level into RF2
PreBER
#####.####e None
Pre viterbi error rate automatically detected from the incoming signal. The reading
shown is an instantaneous measurement taken at the time the return key is
pressed. To update the reading, the menu must be exited and then re-entered.
PostBER
#####.#### None
Post viterbi error rate automatically detected from the incoming signal. The reading
shown is an instantaneous measurement taken at the time the return key is
pressed. To update the reading, the menu must be exited and then re-entered.
Pkt Errs #.####
None
Packet errors automatically detected from the error corrected data stream. The
reading shown is an instantaneous measurement taken at the time the return key is
pressed. To update the reading, the menu must be exited and then re-entered.
2.4.2.3 Descrambling Menu
Sub menu Options Comments
Off An encrypted data stream will not be decrypted.
EBS Enables decryption of and EBS encrypted data stream.
BISS-1 Enables decryption of and BISS-1 encrypted data stream.
BISS-E Enables decryption of and BISS-E encrypted data stream.
AES Enables decryption of and AES encrypted data stream.
Descrambling ###
AES+ Enables decryption of and AES encrypted or non encrypted data stream.
EBS Key ‘’ None
Enables entry of an 8 digit hexadecimal key. The left and right arrows allow
scrolling to the left or right in the number. The up and down arrows enable
scrolling through the values 1 – 9 ,A – F
2.4.2.4 Decoder Menu
Sub menu Options Comments
Service ###### List of available
services
Shows the service name of the service to which the decoder is currently locked.
Pressing enter brings up a list of available services which can be scrolled
through. Pressing enter selects the new service. If the receiver is not locked No
Service is displayed and a DEC error warning flashes on the display.
Default ‘#####’ Service 01 Enables the setting of the service the receiver will automatically lock onto.
1080i25 Defines the video output standard before a stream is received & decoded
1080i29
1080i30
720p50
720p29
720p30
625
Pwr Video xxxx
525
Ana Sets Audio A output to analogue. Aaudio O/P ###
Dig Sets Audio A output to digital – AES3
Ana Sets Audio B output to analogue. Baudio O/P
Dig Sets Audio B output to digital – AES3
Aud DID Group ## Off Allows the audio data identifier for embedded audio to be selected
Group 0
Group 1
Group 2
Group 3
Locked ### None Shows when the receiver is locked to a valid input signal. Yes or No will be
displayed according to the status.
Fail mode ###### Freeze If the input to the receiver is lost, the last good frame of video is displayed.
Blue If the input to the receiver is lost, a blue screen is displayed.
Line Std ### None Displays current received video standard
Off The unit is free running and not locked to any external source.
Framelock ###
On
The unit’s video is frame locked to an external source and will be slightly delayed.
If Framelock is set to on and no synchronising input is detected, an alarm, GEN,
flashes on the display.
NB – the colour sub carrier is not locked to the synchronising source.
Offset ##### pix None Allows delay or advance of the framelock in the range of 0 – 9999 pixels. 5000 is
the centre of the range. 1 pixel = approx 74.63 nano seconds.