Thomson Broadcast and Multimedia ULT-1K10K2 UHF Digital transmitter, for use with MediaFlo User Manual PREIMPAP

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Date Submitted	2006-08-07 00:00:00
Date Available	2006-10-12 00:00:00
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
MESSAGE
FUNCTIONS
DISPLAY/COMMENTS
Shows the double column of the relevant
exciter. (*)
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Indicates which exciter is selected and which
is on-air, as well as the status (fault-free or
faulty) of both exciters (1).
EXCITER A / EXCITER B
Message is displayed on green background:
Exciter selected
Message is displayed on yellow background:
Exciter non selected
Indicates the overall status of the COFDM
modulator.
MODULAT OK / MODULAT FAULT (1)
Indicates the overall status of the TS card.
TS OK / TS FAULT / TS MISSING (1)
Indicates the overall status of the TX card.
TX OK / TX FAULT / TX MISSING (1)
Indicates the
preamplifier.
PREAMP OK / PREAMP FAULT (1)
overall
status
of
the
Indicates the overall status of the RF
synthesiser.
SYNTHE OK / SYNTHE FAULT (1)
Indicates the status of the 10 MHz drive
oscillator.
10 MHz EXT / 10 MHz INT
First case: "10 MHz INT" control keys in
"INSTALLATION PARAMETERS Level 1"
window is selected.
♦
A status message (10 MHz ext or 10 MHz
INT) is displayed in normal video (on
black background).
Second case: "10 MHz EXT" control keys in
"INSTALLATION PARAMETERS Level 1"
window is selected.
Indicates the overall status of the GPS
receiver card.
♦
A status message (10 MHz EXT) is
displayed in normal video (on black
background).
♦
A fault message (10 MHz INT) is
displayed in reverse video (on white
background).
GPS OK / GPS FAULT/ GPS MISSING /
NOT VISIBLE (1)
The “GPS” key in “EXCITER” window is not
available (not visible) when the optional card
is not present.
Indicates the presence or absent of the
1PPS.
1PPS ABSENT / 1PPS PRESENT
♦
Operation mode used: “INTERNAL GPS”
The signal status is delivered from
internal GPS card.
♦
Operation mode used: “EXTERNAL GPS”
The signal status is coming from 1PPS
input signal.
Indicates the overall status of the SWITCH
ALE card.
SWITCH OK / SWITCH FAULT (1)
Indicates the status of the AGC loop
AGC OK / AGC FAULT (1)
FAULT: The AGC voltage is out of the
operation range: +- 2dB (0,5 to 2,5V)
regarding AGC reference. It’s displays in
“AGC SETTING” screen.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
MESSAGE
FUNCTIONS
DISPLAY/COMMENTS
Indicates the level of the feedback signal for
Linear Correction (Ripple)
FdB LC OK / FdB LC FAULT (1)
FAULT: The RF feedback level is out of the
operation range:
FLO or COFDM modulator used:
typical –10dBm to 0dBm
8VSB modulator used:
typical –15dBm to +2dBm
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Indicates the level of the feedback signal for
No Linear Correction (Shoulder)
FdB NLC OK / FdB NLC FAULT (1)
FAULT: The RF feedback level is out of the
operation range:
FLO or COFDM modulator used:
typical –10dBm to 0dBm
8VSB modulator used:
typical –15dBm to +2dBm
(1)
A fault free status is displayed in normal video (on black background or on green background in
case of colour tactile screen). A faulty status is displayed in reverse video (on white background
or on red background in case of colour tactile screen).
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.30. "FLO 1 MODULATOR" window
This window is called up by pressing the "MODUL" control keys in the "EXCITER PANEL" window (SD
transmitters) or in the "EXCITER Level 2" window (DD transmitters).
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
It displays the MediaFLO modulator card parameters used in the exciter.
MESSAGES
FUNCTIONS
SELECTIONS
AVAILABLE/COMMENTS
Gives the name windows
Displays the transmitter ID number actual in
an SFN network.
This value allows addressing the content
of the MIP to this identified Tx.
Displays the actual input signal type of the
modulator
ASI / PRBS
Displays the actual clock type of the exciter.
CLOCK Internal /
GPS Internal / GPS External
Displays the actual process PID number.
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♦
WA PID : This value is programmed
Wid
Area
content
process
identification (PID). If the wide area
PID value in the incoming transport
stream matches this value, the
stream
is
forwarded
to
the
channelizer as wide area content.
Otherwise, the stream is ignored.
♦
LA PID : This value is programmed
Local
Area
content
process
identification (PID). If the local area
PID value in the incoming transport
stream matches this value, the
stream
is
forwarded
to
the
channelizer as local area content.
Otherwise, the stream is ignored.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
MESSAGES
FUNCTIONS
SELECTIONS
AVAILABLE/COMMENTS
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
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
associated
with
the
transmit
hardware. It’s used to compensate
for the transmit 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.
Indicates which exciter data are displayed EXC A / EXC B
(*)
(*): 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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TV Equipment
Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
SELECTIONS
AVAILABLE/COMMENTS
Calls up the "POWER SUPPLY" window.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
(*): Only Dual Drive version
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.31. "FLO 2 MODULATOR" window
This window is called up by pressing the "NEXT SCREEN" control keys in the "MODULATOR FLO 1"
window.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
It displays the MediaFLO modulator card parameters used in the exciter.
MESSAGES
FUNCTIONS
SELECTIONS
AVAILABLE/COMMENTS
Gives the name windows
Displays actual values of the modulation ♦
parameters.
Infra ID: This value is inserted into
the infrastructure ID field of the Local
system parameters message. The
network sets this field to the identifier
assigned
to
the
local
area
infrastructure.
♦
LT Offset: This value is inserted into
the local time offset field of the local
system parameters message.
♦
Daylight: ON / OFF
This indicator is inserted into the
daylight field of the local system
parameters message.
ON: Local transmitter time is daylight
saving time.
Displays actual values of the channelizer ♦
parameters.
Nat Len: Exciter initialization register
indicates National Length.
♦
Loc Len: Exciter initialization register
indicates Local Length.
♦
PP Len: Exciter initialization register
indicates Positioning Pilot Length.
♦
Fr1 Len: Exciter initialization register
indicates FrameLength.
♦
WID Val: Exciter initialization register
indicates WID scrambler sequence
number.
♦
LID Val: Exciter initialization register
indicates LID scrambler sequence
number
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
MESSAGES
FUNCTIONS
SELECTIONS
AVAILABLE/COMMENTS
Indicates which exciter data are displayed EXC A / EXC B
(*)
(*): Only Dual Drive version
CONTROL KEYS
FUNCTIONS
SELECTIONS
AVAILABLE/COMMENTS
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Calls up data from the other exciter (*).
Calls up the "FLO 1 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
Calls up the "POWER SUPPLY" window.
(*): Only Dual Drive version
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.32. "COFDM MODULATOR" window
This window is called up by pressing the "MODUL" control keys in the "EXCITER PANEL" window (SD
transmitters) or in the "EXCITER Level 2" window (DD transmitters).
It displays the status of the modulator parameters of the exciter. This window is not available in 8VSB
modulator unit (ATSC Transmitters).
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
OPTIMUM FAMILY OR ULTIMATE FAMILY
CONTROL KEYS
AFFINTY FAMILY
FUNCTIONS
DISPLAY/COMMENTS
Calls up the " SFN DELAYS" window.
Control key invisible in MFN mode operation.
Calls
up
the
"MODULATOR
CONFIGURATION" window.
Calls up
window.
the
"MODULATOR
STATUS"
Calls up the "MIP DATA" window.
Control key invisible in MFN mode operation.
Calls up the "TRANSMITTER STATUS"
window.
Calls up the "CONTROL Level 1" window.
Calls up the "EXCITER Level 2" window (for
a Double Drive transmitter) or the "EXCITER
PANEL" window (for a Single Drive
transmitter).
Calls up the "AMPLIFIERS" window. (a)
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Calls up the " SFN DELAYS" window.
Control key invisible in MFN mode operation.
Calls
up
the
"MODULATOR
CONFIGURATION" window.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Calls up
window.
the
"MODULATOR
STATUS"
Calls up the "MIP DATA" window.
Control key invisible in MFN mode operation.
Calls up the «INTERLOCK» window (a)
Calls up the "POWER SUPPLY" window. (a)
Calls up the "AFFINITY" window. (b)
(a): Not Visible for AFFINITY family
(b): Not Visible for OPTIMUM or ULTIMATE families
MESSAGE
FUNCTIONS
DISPLAY/COMMENTS
Gives the window name.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.33. "ADAPT PARAMETERS" window
This window is called up by pressing the "ADAPT" control keys in the "EXCITER PANEL" window (SD
transmitters) or in the "EXCITER Level 2" window (DD transmitters).
It displays the status of the ADAPTive parameters of exciter A or B.
MODAP VERSION
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
OPTIMUM FAMILY OR ULTIMATE FAMILY
AFFINTY FAMILY
SIRIUS VERSION
OPTIMUM FAMILY OR ULTIMATE FAMILY
OTHER MODULATOR
CONTROL KEYS
MEDIAFLO MODULATOR
FUNCTIONS
DISPLAY/COMMENTS
Calls up data from the other exciter. (*)
Calls up the "TRANSMITTER STATUS"
window.
Calls up the "CONTROL Level 1" window.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Calls up the "EXCITER Level 1" window or
the "EXCITER PANEL" window.
Calls up the "AMPLIFIERS" window. (a)
Calls up the «INTERLOCK» window (a)
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Calls up the "POWER SUPPLY" window. (a)
Calls up the "AFFINITY" window. (b)
(*)
Only in Double Drive Version.
(a): Not Visible for AFFINITY family
(b): Not Visible for OPTIMUM or ULTIMATE families
MESSAGES
FUNCTIONS
DISPLAY/COMMENTS
Gives the window name.
Indicates the status of the linearity correction ♦ MODAP version
(Adaptive Linear Equaliser).
LIN. COR N. FITTED/ LIN. COR ON LINE /
LIN. COR BYPASSED
♦
SIRIUS version
LIN. COR ON LINE / LIN. COR BYPASSED
Displays the type of linearity correction
performed by the ALE card of the EXCITER
(fixed or adaptive).
LIN. COR FIXED /
LIN. COR ADAPTATIVE
Indicates the status, ON LINE or
BYPASSED, of the non linearity correction
(Look Up Table).
N. LIN COR ON LINE /
N. LIN COR BYPASSED
Displays the type of non linearity correction
performed by the LUT module of the
EXCITER (fixed or adaptive).
N. LIN. COR FIXED /
N. LIN. COR ADAPTATIVE
In fixed position, the correction parameters
are not continuously adjusted.
In fixed position, the correction parameters
are not continuously adjusted.
Indicates the status of the digital filter ♦ MODAP version
correction.
DIG. FILT NOT FITTED / DIG. FILT ON LINE
/ DIG. FILT BYPASSED
♦
SIRIUS version
DIG. FILT ON LINE / DIG. FILT BYPASSED
Displays the reference table of the digital
filter (1 to 5).
Displays whether a Double ASI input is
present or absent in the EXCITER unit.
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DASI FITTED / DASI N. FITTED
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TV Equipment
Use of commands and description of indicators
MESSAGES
FUNCTIONS
DISPLAY/COMMENTS
Gives the window name.
Indicates the status of the linearity correction ♦ MODAP version
(Adaptive Linear Equaliser).
LIN. COR N. FITTED/ LIN. COR ON LINE /
LIN. COR BYPASSED
♦
SIRIUS version
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
LIN. COR ON LINE / LIN. COR BYPASSED
Displays the type of linearity correction
performed by the ALE card of the EXCITER
(fixed or adaptive).
LIN. COR FIXED /
LIN. COR ADAPTATIVE
Indicates the status, ON LINE or
BYPASSED, of the non linearity correction
(Look Up Table).
N. LIN COR ON LINE /
N. LIN COR BYPASSED
Displays the type of non linearity correction
performed by the LUT module of the
EXCITER (fixed or adaptive).
N. LIN. COR FIXED /
N. LIN. COR ADAPTATIVE
In fixed position, the correction parameters
are not continuously adjusted.
In fixed position, the correction parameters
are not continuously adjusted.
Indicates the status of the digital filter ♦ MODAP version
correction.
DIG. FILT NOT FITTED / DIG. FILT ON LINE
/ DIG. FILT BYPASSED
♦
SIRIUS version
DIG. FILT ON LINE / DIG. FILT BYPASSED
(1)
Displays whether an OLDC unit is present or
absent in the MODAP unit.
OLDC FITTED / OLDC N. FITTED
Displays which type of modulator processes
the input signal.
IFIQ BOARD /
COFDM EXT 8MHz / COFDM EXT 7MHz /
COFDM BOARD 8MHz /
COFDM BOARD 7MHz /
COFDM BOARD 6MHz /
8VSB BOARD /
MediaFLO
Indicates which exciter data are displayed.(*)
EXC A / EXC B
(*)
Only in Double Drive Version.
(1)
Only in MODAP version with OLDC
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window is not available (not visible) when the
EXCITER type is SIRIUS.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.34. "DASI STATUS" window
This window is called up by pressing the "DASI" control keys in the "EXCITER PANEL" window (SD
transmitters) or in the "EXCITER Level 2" window (DD transmitters).
It displays the status of the double ASI input parameters of Exciter A or B.
MODAP VERSION
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
OPTIMUM FAMILY OR ULTIMATE FAMILY
AFFINTY FAMILY
SIRIUS VERSION
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Calls up the "CONTROL Level 1" window.
Calls up the "EXCITER Level 2" window (for a
Double Drive transmitter) or the "EXCITER
PANEL" window (for a Single Drive
transmitter).
Calls up the "AMPLIFIERS" window.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Calls up the "AMPLIFIERS" window. (a)
Calls up the «INTERLOCK» window (a)
Calls up the "POWER SUPPLY" window. (a)
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Calls up the "AFFINITY" window. (b)
Calls up data from the other exciter. (*)
Selects the Transport Stream to be connected
to the SIRIUS Exciter . (1)
Cancels a selection. (1)
Validates a selection. (1)
(*) : Only Dual-Drive version.
(1) : Only SIRIUS version.
(a): Not Visible for AFFINITY family
(b): Not Visible for OPTIMUM or ULTIMATE families
INDICATOR LAMPS AND
MESSAGE DISPLAYS
FUNCTIONS
DISPLAY/COMMENTS
Gives the window name.
Indicates the status of the Dual ASI input.
Indicates the overall status of the Dual ASI
input.
Indicates which ASI input is operating.
TS 1 / TS 2
Indicates if DASI function is operating. (**)
BRA ON: the BRA function is operating,
the actual mode of the network is MFN
SFN OFF: If the transmitter is on SFN
mode, the BRA function is ineffective
Indicates the Transport Stream selected.
TS 1 / TS 2
Flashes until the "MAIN TS" command is
either validated or cleared.
Indicates presence or absence of an MPEG1
input signal on the exciter. (1)
TS 1 OK / TS 1 MISSING
Indicates presence or absence of an MPEG2
input signal on the exciter. (1)
TS 2 OK / TS 2 MISSING
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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.
INDICATOR LAMPS AND
MESSAGE DISPLAYS
FUNCTIONS
DISPLAY/COMMENTS
Indicates presence or absence of an MPEG3
input signal on the exciter. (1) (2)
TS 3 OK / TS 3 MISSING
Indicates presence or absence of an MPEG4
input signal on the exciter. (1) (2)
TS 4 OK / TS 4 MISSING
Indicates presence or absence of an
synchronization of MPEG input signal on the
exciter. (1) (3)
SYNC OK / SYNC MISSING
This key in “DASI STATUS” window is
not available (not visible) when the
optional card (Extension Input) is not
present.
This key in “DASI STATUS” window is
not available (not visible) when the
optional card (Extension Input) is not
present.
SYNC OK:
The MPEG is synchronized or there is a
loss of one frame.
SYNC MISSING
If a loss of frame condition persists for 2
consecutive frames, the synchronization
status is declared MISSING.
If 7 occurrences of the transport stream
framing byte is detected in the proper
place the status is declared OK
Indicates which exciter data are displayed. (*)
EXC A / EXC B
(*) : Dual-Drive version Only.
(**) : MODAP version Only.
(1) : SIRIUS version Only.
(2) : Unavailable with MediaFLO modulator.
(3) : MediaFLO modulator only.
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Digital Liquid Cooled UHF
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Use of commands and description of indicators
2.1.35. "OLDC STATUS" window, MODAP version ONLY
This window is called up by pressing the "OLDC" control keys in the "EXCITER PANEL" window (SD
transmitters) or in the "EXCITER Level 2" window (DD transmitters).
NOTE :
This window is available in MODAP version only
It displays the status of the OLDC parameters of Exciter A or B.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
OPTIMUM FAMILY OR ULTIMATE FAMILY
CONTROL KEYS
AFFINTY FAMILY
FUNCTIONS
DISPLAY/COMMENTS
Calls up the "CONTROL Level 1" window.
Calls up the "EXCITER Level 2" window (for a Double
Drive transmitter) or the "EXCITER PANEL" window
(for a Single Drive transmitter).
Calls up the "AMPLIFIERS" window. (a)
Calls up the «INTERLOCK» window (a)
Calls up the "POWER SUPPLY" window. (a)
Calls up the "AFFINITY" window. (b)
Calls up the "TRANSMITTER STATUS" window.
Calls up data from the other exciter. (*)
Displays the measured I/Q amplitude error value.
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Available in Adaptive mode only.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
Displays the measured central frequency rejection
value.
Available in Adaptive mode only.
(a): Not Visible for AFFINITY family
(b): Not Visible for OPTIMUM or ULTIMATE families
INDICATOR LAMPS AND
MESSAGE DISPLAYS
FUNCTIONS
DISPLAY/COMMENTS
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Gives the window name.
Displays whether an OLDC card is present or absent.
FITTED / NOT FITTED
Indicates the status of the OLDC card.
OK / FAULT / MISSING
Displays the current operating mode of the OLDC card.
ADAPTATIVE / FIXED
Indicates which exciter data are displayed.
EXC A / EXC B
(*)
(*) : Only Dual-Drive version.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.36. "SETTINGS" window, SIRIUS version ONLY
This window is called up by pressing the "SETTING" control keys in the "EXCITER PANEL" window
(SD transmitters) or in the "EXCITER Level 2" window (DD transmitters).
NOTE:
This window is available in SIRIUS version only.
This window is available in Maintenance mode only.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
OPTIMUM FAMILY OR ULTIMATE FAMILY
CONTROL KEYS
AFFINTY FAMILY
FUNCTIONS
DISPLAY/COMMENTS
Calls up the " RESERVE ADAPTATIVITY
SETTING" window.
Control key
configuration.
invisible
in
Dual
Drive
Calls up the "PREAMPLI SETTING" window.
Calls up the "AGC SETTING" window.
Calls up the "LOCAL / IMAGE REJECT"
window.
Calls up
window.
the
"ADJUSTMENT
Calls
up
the
"LINear
CALIBration" window.
10Mhz"
CORrection
Calls up the "TRANSMITTER STATUS"
window.
Calls up the "CONTROL Level 1" window.
Calls up the "EXCITER Level 2" window (for
a Double Drive transmitter) or the "EXCITER
PANEL" window (for a Single Drive
transmitter).
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CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Calls up the "AMPLIFIERS" window. (a)
Calls up the «INTERLOCK» window (a)
Calls up the "POWER SUPPLY" window. (a)
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Calls up the "AFFINITY" window. (b)
(a): Not Visible for AFFINITY family
(b): Not Visible for OPTIMUM or ULTIMATE families
MESSAGE
FUNCTIONS
DISPLAY/COMMENTS
Gives the window name.
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2.1.37. "RESERVE ADAPTATIVITY SETTINGS" window, SIRIUS version ONLY
This window is called up by pressing the "ADAPT RESERVE" control keys in the "SETTINGS"
window.
NOTE :
This window is available in SIRIUS version only
This window is only available in Maintenance mode and in Dual Drive configuration transmitter
The window allows to configure the state of the not linear corrections and to display that current for the
reserve exciter.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
OPTIMUM FAMILY OR ULTIMATE FAMILY
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Controls the loading of the linear correction
with flat filter coefficients.
Press this key and validation allows verifying
the good operating WITHOUT correction.
Note: To feedback to old coefficients used
the function RECALL of the control key
“ADAPT PARAM”
Controls the loading of the no linear
correction with flat filter coefficients.
Press this key and validation allows verifying
the good operating WITHOUT correction.
Note: To feedback to old coefficients used
the function RECALL of the control key
“ADAPT PARAM”
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CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Selects the coefficients of the corrections for
reserve exciter
Press this control key and validation:
♦
SAVE : Allows saving coefficients into
tables of corrections.
♦
RECALL: Allows verifying the good
operating WITH corrections by using
coefficients beforehand recorded during
the equipment line-up procedure:
Recalls the coefficients of the last save.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Validates a selection.
Cancels a selection.
Calls up the "SETTINGS" window.
INDICATOR LAMPS AND
MESSAGE DISPLAYS
FUNCTIONS
DISPLAY/COMMENTS
Give the window name.
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2.1.38. "PREAMPLI SETTING" window, SIRIUS version ONLY
This window is called up by pressing the "PREAMP" control keys in the "SETTINGS" window.
NOTE :
This window is available in SIRIUS version only
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
This window is only available in Maintenance mode. It displays the status of RF preamplifier
parameters of exciter A or B.
Figure 30 : Exciter on Antenna ( D.D.)
CONTROL KEYS
Figure 31 : Exciter on Dummy load ( D.D.)
FUNCTIONS
DISPLAY/COMMENTS
Validates a selection.
Cancels a selection.
Set the reference value of the threshold in
the RF preamplifier.
Only available for the exciter on antenna
Flashes until the “SET REFER”” command is
either validated or cleared.
Appelle les données de l’autre EMB (*).
Calls up the "SETTINGS" window.
INDICATOR LAMPS AND
MESSAGE DISPLAYS
FUNCTIONS
DISPLAY/COMMENTS
Give the window name.
Displays the transmitted RF power value.
This value is expressed in a percentage of
calibrated power value.
Displays the current value of the output
preamplifier that is applied to the RF chain
of the transmitter.
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INDICATOR LAMPS AND
MESSAGE DISPLAYS
FUNCTIONS
DISPLAY/COMMENTS
Displays the fault threshold value of the RF
preamplifier.
Indicates which exciter data are displayed
EXC A / EXC B
(*).
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
(*): Only Dual Drive version.
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2.1.39. "AGC SETTING" window, SIRIUS version ONLY
This window is called up by pressing the "AGC" control keys in the "SETTINGS".
NOTE :
This window is available in SIRIUS version only.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
This windows is available in Maintenance mode only. It displays the status of the AGC parameters of
Exciter A or B.
Figure 32 : Exciter on air for Transmitter D.D.
CONTROL KEYS
Figure 33 : Exciter on load for Transmitter D.D.
FUNCTIONS
DISPLAY/COMMENTS
Selects the GAIN control mode
automatic) for AGC of the transmitter
(manual
or
Command is disabled while the
PCL is locked (disabled).
Validates a selection.
Cancels a selection.
Calls up the "SETTING" window.
Set the reference value in Auto Gain Control (AGC)
loop.
Available with on-air exciter only.
Calls up the “NUMERICAL VALUE” window in which
the Main Gain Control value (MGC) can be changed
Command is disabled while the
PCL is locked (disabled).
Displays the attenuation value
Warning: This attenuator adjusts
the output power in manual gain of
the transmitter.
Flashes until the “SET REFER””
command is either validated or
cleared.
It’s to be expressed in dB. The
maximum attenuation is 25.0
Calls up the “NUMERICAL VALUE” window in which
the LIMITOR value can be changed
Command is disabled while the
PCL is locked (disabled).
Displays the attenuation value
Warning: This attenuator limits the
RF output of SIRIUS Exciter.
It’s to be expressed in dB. The
maximum attenuation is 25
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Use of commands and description of indicators
Calls up data from the other exciter.
(*)
INDICATOR LAMPS AND
MESSAGE DISPLAYS
FUNCTIONS
DISPLAY/COMMENTS
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Gives the window name.
Displays, which gain control mode (MANUAL or
AUTOMATIC) is currently picked up by the
transmitter
GAIN MANUAL / GAIN AUTO
Indicates the status of the AGC loop.
AGC OK / AGC FAULT
FAULT: The AGC voltage is out of
the operation range:+-2dB (0,5V to
2,5V) regarding AGC reference.
It’s displays in “AGC SETTING”
screen.
Displays which gain control mode is selected
AUTO / MANUAL
Flashes
until
the
“GAIN””
command is either validated or
cleared.
Displays the transmitted RF power value
This value is expressed in a
percentage of the calibrated power
value.
Displays the current value for the Auto Gain Control
(AGC) loop that is picked up by the transmitter.
Displays the reference value in Auto Gain Control
(AGC) that is used.
Indicates the level of the feedback signal for Linear
Correction (Ripple)
Green indication: OK
Red indication: FAULT
The RF feedback level is out of the
range:
FLO or COFDM modulator used:
typical –10dBm to 0dBm
8VSB modulator used:
typical –15dBm to +2dBm
Indicates the level of the feedback signal for Linear
Correction (Shoulder)
Green indication: OK
Red indication: FAULT
The RF feedback level is out of the
range:
FLO or COFDM modulator used:
typical –10dBm to 0dBm
8VSB modulator used:
typical –15dBm to +2dBm
Indicates which exciter data are displayed.
EXC A / EXC B
(*)
(*) : Only Dual-Drive version.
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2.1.40. "LOCAL/IMAGE REJECT" window, SIRIUS version ONLY
This window is called up by pressing the "REJECT" control keys in the "SETTINGS" window.
NOTE :
This window is available in SIRIUS version only.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
This window is only available in maintenance mode.
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Decrements the adjustment value of the
“OFFSET I” by step of 1 or by step of 10.
Allows to adjust the I & Q/RF modulator
(Local Oscilator Rejection)
Displays the adjustment value of the
“OFFSET I”
Increments the adjustment value of the
“OFFSET I” by step of 1 or by step of 10.
Obtain the maximum rejection of the local
frequency (<35dB).
The adjustments are directly applied to the
basic transmitter.
Decrements the adjustment value of the
“OFFSET Q” by step of 1 or by step of 10.
Displays the adjustment value of the
“OFFSET Q”
Increments the adjustment value of the
“OFFSET Q” by step of 1 or by step of 10.
Decrements the adjustment value of the
GAIN by step of 1 or by step of 10.
Allows to adjust the rejection of the
unwanted lateral band (image Rejection)
Displays the adjustment value of the GAIN.
The adjustments are directly applied to the
basic transmitter.
Increments the adjustment value of the
GAIN by step of 1 or by step of 10.
Decrements the adjustment value of the
PHASE by step of 1 or by step of 10.
Displays the adjustment value of the
PHASE.
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CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Increments the adjustment value of the
PHASE by step of 1 or by step of 10.
Allows saving adjustments above in the
basic transmitter.
Flashes until the “SAVE” command is either
validated or cleared.
Validates a selection.
Cancels a selection.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Calls up data from the other exciter. (*)
Calls up the "SETTINGS" window.
INDICATOR LAMPS AND
MESSAGE DISPLAYS
FUNCTIONS
DISPLAY/COMMENTS
Gives the window name.
Indicates which exciter data are displayed.
EXC A / EXC B
(*).
(*) : Only Dual-Drive version.
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Use of commands and description of indicators
2.1.41. "10 MHz ADJUSTEMENT" window, SIRIUS version ONLY
This window is called up by pressing the "PLL 10MHz" control keys in the "SETTINGS" window.
NOTE:
This window is available in SIRIUS version only.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
This window is only available in Maintenance mode.
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Decrements the adjustment value of the
frequency 10Mhz internal by step of 1 or
by step of 10.
Allows to adjust the frequency 10MHz if the
choice " INTERNAL CLOCK " was selected,
we have then the message " MANUAL
ADJUSTMENT ".
Displays the adjustment value of the
frequency 10Mhz internal.
Increments the adjustment value of the
frequency 10Mhz internal by step of 1 or
by step of 10.
Allows saving adjustments above in the
basic transmitter.
The manual adjustment of the frequency is
possible whatever the state (present or
absent) in signals 1PPS or 10Mhz.
Flashes until the “SAVE”” command is either
validated or cleared.
Validates a selection.
Cancels a selection.
Calls up data from the other exciter. (*)
Calls up the "SETTING" window.
INDICATOR LAMPS AND
MESSAGE DISPLAYS
FUNCTIONS
DISPLAY/COMMENTS
Gives the window name.
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INDICATOR LAMPS AND
MESSAGE DISPLAYS
FUNCTIONS
DISPLAY/COMMENTS
Indicates which exciter data are displayed.
EXC A / EXC B
(*).
Displays the status of 10 Mhz adjustment MANUAL ADJUSTMENT /
according to the clock configuration AUTO ADJUSTMENT
chosen for the exciter (“Modulator
♦ MANUAL ADJUSTMENT: The choice of
configuration” window)
operating " INTERNAL CLOCK " has
been selected.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
♦
AJUSTEMENT AUTO : The choice of
operating " EXTERNAL GPS or
EXTERNAL CLOCK " has been selected.
So control keys of this window are without
action.
(*) : Only Dual-Drive version.
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Digital Liquid Cooled UHF
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2.1.42. "LINEAR CORRECTION CALIBRATION" window, SIRIUS version ONLY
This window is called up by pressing the "LIN COR CALIB." control keys in the "SETTINGS" window.
NOTE :
This window is available in SIRIUS version only.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
This window is available in Maintenance mode only. It allows calibrating the linear correction feedback
of Exciter A or B.
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Starts the correction of the Linear correction
BECAREFULL:
Achieve
assembling
circuit before
electrical
Pressing this control key et
validation allows to start the
calibration.
Duration of the Calibration. 3 to 5
minutes
Selects the calibration coefficients of the linear
correction
Press this
validation:
control
key
and
♦
SAVE: Allows saving actual
coefficients into table.
♦
RECALL:
Recalls
the
coefficients of the last save
Calls up data from the other exciter. (*)
Validates a selection.
Cancels a selection.
Calls up the "SETTING" window.
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INDICATOR LAMPS AND
MESSAGE DISPLAYS
FUNCTIONS
DISPLAY/COMMENTS
Gives the window name.
Indicates which exciter data are displayed.
EXC A / EXC B
(*)
Displays the calibration progress.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
(*) : Only Dual-Drive version.
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Digital Liquid Cooled UHF
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2.1.43. "SFN DELAY" window
This window is called up by pressing the "SFN" control keys in the "MODULATOR" window.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
This windows displays the status of the delays necessary for SFN mode operation of Exciter A or B.
This windows is available in SFN mode only. It is not available in 8VSB modulator unit (ATSC
Transmitters).
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Calls up data from the other exciter.
(*)
Calls up the "MODULATOR" window.
MESSAGES
FUNCTIONS
DISPLAY/COMMENTS
Gives the parameter name.
Indicates the SFN status.
SFN ON / OFF
Indicates the GPS monitoring status.
GPS ON / OFF
Displays the transmitter identification
number.
Gives the parameter name when the
transmitter is in SFN mode.
Displays the NETWORK delay value in
SFN mode.
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This value can be changed by the MIP.
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Use of commands and description of indicators
MESSAGES
FUNCTIONS
DISPLAY/COMMENTS
Displays the EQUALISER delay value.
This value is calculated by the modulator unit.
The different delays are related as follows :
Delays (MAX + OFFSET) =
Delays (NETWORK + EQUALISER +TRANSMITTER)
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Displays the TRANSMITTER delay
value.
(*)
Displays the MAXIMUM delay value in
SFN mode.
This value can be changed by the MIP.
Displays the offset delay value when
the transmitter is in SFN mode.
This value can be changed by the MIP and / or by
Local Control Panel window.
Indicates which
displayed.
EXC A / EXC B
exciter
data
are
(*) : Dual-Drive version only.
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TV Equipment
Use of commands and description of indicators
2.1.44. "MODULATOR CONFIG" window
This window is called up by pressing the "CONFIG" control keys in the "MODULATOR" window.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
It displays the status of the DVB-T modulator configuration parameters of exciter A or B. This window
is available with an internal COFDM modulator only (DVB-T Transmitters).
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Calls up data from the other exciter.
(*)
Calls up the "MODULATOR" window.
(*) : Only Dual-Drive version
INDICATOR LAMPS AND
MESSAGE DISPLAYS
FUNCTIONS
DISPLAY/COMMENTS
Gives the window name.
Displays the constellation type used by the
modulator.
CONSTEL 64-QAM/16-QAM/QPSK
64-QAM : 64-bit representation
16-QAM : 16-bit representation
QPSK (4-QAM) : 4-bit representation
Displays the band width.
WIDTH 8 MHz / 7 MHz / 6 MHz
Displays the guard interval used by the
COFDM modulator.
INTERVAL 1/32; 1/16; /1/8; 1/4
Displays the High Priority code rate of the
modulation.
HP CODE RATE 7/8; 5/6; 3/4; 2/3; 1/2
Displays the number of transmitted carriers.
CARRIER 8K / 2K
Displays the input configuration of the
modulator.
Data PRBS 15, Data PRBS 17, Data PRBS
20, Data PRBS 23, Data input ASI, Data
DVB_SPI
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INDICATOR LAMPS AND
MESSAGE DISPLAYS
FUNCTIONS
DISPLAY/COMMENTS
Displays the configuration of the MODAP
clock.
CLOCK internal, CLOCK external, CLOCK
data derived
Indicates which exciter data are displayed.
EXC A / EXC B
(*)
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
(*) : Only Dual-Drive version
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.45. "MODULATOR STATUS" window
This window is called up by pressing the "STATUS" control keys in the "MODULATOR" window.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
It displays the status of the DVB-T modulator configuration parameters of exciter A or B. This window
is only available with an internal COFDM modulator (DVB-T Transmitters).
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Calls up data from the other exciter.
(*)
Calls up the "MODULATOR" window.
(*): Only Dual-Drive version
INDICATOR LAMPS AND
MESSAGE DISPLAYS
FUNCTIONS
DISPLAY/COMMENTS
Gives the window name.
Displays the Reset status of the modulator.
"No Reset" is displayed when:
the internal COFDM modulator has not
been affected by a mains failure.
the internal COFDM modulator has not
been affected by a reset which was not
commanded by the DAP unit.
"Reset Done" is displayed when:
the internal COFDM modulator has been
affected by a reset which was not
commanded by the DAP unit.
the COFDM power supply is shut down, but
the DAP power supply is present.
Displays the input interface status of the
modulator.
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TS (interface) toggling /
TS (interface) stuck
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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.
INDICATOR LAMPS AND
MESSAGE DISPLAYS
FUNCTIONS
DISPLAY/COMMENTS
Displays the input signal of the modulator.
Data PRBS 15 / Data PRBS 17 / Data
PRBS 20 / Data PRBS 23 / Data input ASI /
Data DVB_SPI
Displays the internal status of the modulator.
Correct / Internal fault
Displays the synchronisation status of the
clock with respect to the Transport Stream.
Clock coherent / PLL unlocked / Clock not
coherent
Displays the type of clock used.
CLOCK internal, CLOCK external, CLOCK
data derived
Displays the status of configuration.
CFG done / CFG underway / CFG fault
Displays the SFN mode operation.status
SFN ON / SFN OFF
Displays the status of the modulator.
Not configured / Configured / CFG fault
Not configured :
The modulator does not
requested configuration.
Displays the Transport Stream status.
TS status normal / abnormal
Displays the GPS status.
GPS missing / GPS présent
accept
the
GPS missing :
The 10 MHz and/or 1 PPS reference
signals are missing.
Displays the output interface status of the
modulator.
IQ outputs toggling /
IQ outputs stuck
Indicates which exciter data are displayed.
EXC A / EXC B
(*)
(*) : Only Dual-Drive version.
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Digital Liquid Cooled UHF
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Use of commands and description of indicators
2.1.46. "MODULATOR - MIP" window
This window is called up by pressing the "MIP" control keys in the "MODULATOR" window.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
This window displays the MIP data contained in the Transport Stream. This windows is available in
SFN mode only. It isn’t available in 8VSBB modulator unit (ATSC Transmitters).
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Calls up data from the other exciter. (*)
Calls up the "MODULATOR" window.
MESSAGE
FUNCTIONS
DISPLAY/COMMENTS
Gives the window name.
Displays the RF synthesizer frequency
offset value.
Displays the output RF power offset value.
The typical output power level is 0 dB
(value of the required power).
Displays the offset delay value contained
in the MIP when the transmitter is in SFN
mode.
Indicates
which
displayed.(*)
exciter
data
are
EXC A / EXC B
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Digital Liquid Cooled UHF
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Use of commands and description of indicators
2.1.47. "RF AMPLIFIERS" window, 6 current values (OPTIMUN / ULTIMATE FAMILY)
This window is called up by the "AMPLI" command in the other windows.
It displays the status of an RF amplifier.
Notes :
An amplifier which is not included in the transmitter configuration can not be
accessed by the keys "± AMPLI".
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
A cabinet which is not included in the transmitter configuration can not be
accessed by the "± CAB" control keys.
POWER AMPLIFIER
T1
T2
T6
T5
T3
T4
Amplifier modules
With transistors
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Decrements the cabinet number.
The number resulting from the decrêmentation
is displayed in the message window between
the "+ CAB" and "- CAB" control keys.
(*)
Command is disabled while the PCL is locked
(disabled).
Increments the cabinet number.
The number resulting from the incrementation
is displayed in the message window between
the "+ CAB" and "- CAB" control keys.
(*)
Command is disabled while the PCL is locked
(disabled).
(**)
Decrements the amplifier number in a
particular cabinet.
The number resulting from the decrementation
is displayed in the message window between
the "+ AMPLI" and "- AMPLI" control keys.
Command is disabled while the PCL is locked
(disabled).
(**)
Increments the amplifier number in a
particular cabinet.
The number resulting from the incrementation
is displayed in the message window between
the "+ AMPLI" and "- AMPLI" control keys.
Command is disabled while the PCL is locked
(disabled).
Calls up the "TRANSMITTER STATUS"
window.
Calls up the "CONTROL Level 1" window.
45321648.01
Numéro / Number
108
Doc.
9932 V2
Checked
Rev.
Langu.
27/06/2006
155 / 192
Page

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Page Count                      : 39
XMP Toolkit                     : XMP toolkit 2.9.1-14, framework 1.6
About                           : uuid:063a0726-90cd-44b7-82d5-03454a039818
Modify Date                     : 2006:07:07 13:21:24-04:00
Create Date                     : 2006:07:07 13:21:12-04:00
Metadata Date                   : 2006:07:07 13:21:24-04:00
Document ID                     : uuid:0f589dea-6c0c-4c1e-af94-690ca88b4d6c
Format                          : application/pdf
Tagged PDF                      : Yes
Title                           : PREIMPAP.DOC
Creator                         : Acrobat PDFMaker 6.0 pour Word
Author                          : TBM
Subject                         : Instructions de formatage du modle PREIMPAP.DOT
Producer                        : Acrobat Distiller 6.0 (Windows)

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