User's Manual Part 4

Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
MESSAGES FUNCTIONS SELECTIONS
AVAILABLE/COMMENTS
Displays the actual delay value.
♦ Mod Dly : The number of clock
cycles corresponding to the delay
through the FLO modulator core.
This is set to align the start of
superframe at the RF output to the
GPS 1PPS.
♦ TX Dly : This value is the latency
the transmit
for the ansmit delay in order to
synchronize transmissions from
multiple sites in an SFN network.
♦ Ntw Dly: This value is the latency
associated with the geographic
separation of transmitters. It’s used
to synchronize transmissions from
multiple sites in an SFN network.
♦ SFN lim: If the absolute value of the
system clock integrity count is
greater than this limit, it is out of
range and an alarm generated.
Pressing this key calls up the
"NUMERICAL VALUE" window in which
this value can be changed.
associated with
hardware. It’s used to compensate
tr
Indicates which isplayed
(
EXC A / EXC B exciter data are d
*)
(*): Only Dual Drive version
CONTROL KEYS FUNCTIONS SELECTIONS
AVAILABLE/COMMENTS
Calls up data from the other exciter (*).
Calls up the "FLO 2 MODULATOR" window.
Calls up the "STATUS" window.
Calls up the "CONTROL LEVEL 1" window.
Calls up the "EXCITER Level 1" window.
Calls up the "AMPLIFIERS" window.
Calls up the «INTERLOCK» window
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Numéro / Number Doc. Rev. Lan
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u.
27/06/2006
Pa
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e