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

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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.13. "CONTROL OPER Level 2" window for Normal Mode
This window is called up by pressing the "NEXT CONTROL" control keys in the "CONTROL Level 1"
window when the transmitter is in normal mode.
It provides access to a restricted number of commands and information and is only available in Normal
Mode.
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 "MODIFY PASSWD" window.
Command is disabled while the PCL is
locked (disabled).
Calls up the "RF LEVEL" window.
Calls up the "HOUR COUNTER" 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. (a)
Calls up the «INTERLOCK» window (a)
Calls up the "POWER SUPPLY" window. (a)
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TV Equipment
Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Calls up the "AFFINITY" window. (b)
(a): Not Visible for AFFINITY family
(b): Not Visible for OPTIMUM or ULTIMATE families
MESSAGE
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
FUNCTIONS
DISPLAY/COMMENTS
Displays the current operating mode of the
transmitter (maintenance mode or normal
mode).
The "NORMAL MODE" message window
must be displayed.
Displays, which gain control mode (manual
or automatic) is currently picked up by the
transmitter.
AUTO GAIN / MANUAL GAIN
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Blinking message to indicate
maintenance mode is operating.
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the
Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.14. "NUMERICAL VALUE" window
This window is called up after:
♦ a request to change parameters from one of the PCL windows,
♦ an enter password command or a change password command.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
It is used to input data.
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Validates the entry and calls back the
previous window.
Used to insert parameter value.
Numeric keys.
Cancels the entry and calls back the
previous window.
Cancels the last digit entry.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
MESSAGE
FUNCTIONS
DISPLAY/COMMENTS
Shows the window title.
The title shows the name of the selected
parameter.
Displays the value of the parameter
during entry.
When entering a password, an asterix (*) is
displayed each time a numeric key is pressed.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Examples:
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.15. "RF LEVEL" window
This window is called up by the "RF LEVEL" control keys in either the "CONTROL MAINT Level 2"
window or the "CONTROL OPER Level 2" window.
This window displays the reflected and forward power values, as well as the quality variables of the RF
feedback signal.
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
Figure 20 : Maintenance mode and MFN mode
operation
Figure 21 : Normal mode or SFN mode
operation and MediaFLO modulator
AFFINTY FAMILY
Figure 22 : Maintenance mode and MFN mode
operation
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Figure 23 : Normal mode or SFN mode
operation
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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 "REQUIRED POWER"
window. (3)
ATSC transmitter
This control keys is
Maintenance mode only.
available
in
Control key invisible in Normal mode only.
DVB-T transmitters
This control keys is available in
Maintenance mode and MFN mode
operation only.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Control key invisible in Normal mode or
SFN mode operation.
Calls up the "TRANSMITTER STATUS"
window.
Calls up windows as follows:
"CONTROL MAINT Level 2",
system is in maintenance mode,
if
the
"CONTROL OPER Level 2",
system is in normal mode.
if
the
Calls up the "EXCITER Level 1" window.
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)
(a): Not Visible for AFFINITY family
(b): Not Visible for OPTIMUM or ULTIMATE families
(3): Unavailable for MediaFLO modulator
MESSAGE
FUNCTIONS
DISPLAY/COMMENTS
Gives the parameter name.
Displays the antenna SWR (before RF filter
unit).
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
MESSAGE
FUNCTIONS
DISPLAY/COMMENTS
Indicates a higher value than the threshold
value.
Flashes if the reflected power (reverse
power) exceeds 3% of calibrated power
Otherwise not visible.
The threshold value (3%) is unchanging
Displays the reflected (reverse) RF power
value.
This value is expressed in watts or as a
percentage of calibrated power value
according with your installation choice
Indicates a higher value than the high alarm
threshold value.
Flashes if the transmitted power exceeds the
maximum power threshold value.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Otherwise not visible.
The alarm threshold is set using the «RF
THRESHOLD» window.
Displays the transmitted RF power value.
This value is expressed in watts or as a
percentage of the calibrated power value
according with your installation choice
Indicates a lower value than the low alarm
threshold value.
Flashes if the transmitted power is lower
than the minimum power threshold value.
Otherwise not visible.
The alarm threshold is set using the «RF
THRESHOLD» window.
Gives the parameter name.
Displays the measured in-band ripple value.
Available in Adaptive mode only.
Displays the measured shoulder level value.
Available in Adaptive mode only.
Displays the measured group delay level
value (4).
Available in Adaptive mode only.
Displays the measured gain value.
Available in Adaptive mode only.
The nominal value is 128.
Displays the calculated quality assessment
of the transmitter.
Available in Adaptive mode only.
The quality assessment depends on the
following measured parameters and quality
threshold levels :
♦
Power level
♦
Shoulder level
♦
Ripple level
The "QUALITY THRESHOLD SETTINGS"
window is accessible in installation mode.
(4): MediaFLO modulator only
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.16. "REQUIRED POWER" window
The «REQ PWR» controls key in either the «RF LEVEL» window or the «TRANSMITTER STATUS»
window calls it up when the transmitter is in maintenance mode.
Note: This window is not available for MediaFlo modulator.
This window is used to input the required Power. This is the power level required by an operator (local
or remote). The operator can modify this level at any time. Range of variation :
♦ 0.25 * Calibred Power < Required power < 1.12 * Calibred Power
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
♦ With Required power < Maximum Power
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Shows the window title.
Displays the actual value of the required
power during entry.
Displays the value of the required power
during entry.
Before selecting a new value to modify the
value displays is equal to current value.
Selects a reduction in power
0dB, 3dB, 6dB
Displays last selection made by the operator
or by the system (automatic power
reduction).
For safety reasons, the PCL should be
locked when a power reduction to –3dB or –
6dB has been commanded.
Command is displayed while the PCL is
locked
Used to insert new value of required power.
Numeric keys.
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TV Equipment
Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Used to adjust slightly new value of required
power.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Cancels the entry and calls back the
previous window.
Validates the entry and calls back the
previous window.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.17. "HOUR COUNTER" window
This window is called up by pressing the "HOUR COUNTER" control keys in the "CONTROL MAINT
Level 2" window or in the "CONTROL OPER Level 2" window.
It displays a read-out of the elapsed time counter which shows the actual time during which the
transmitter has been in operation. This value will also be the actual time during which the cooling
system has been in operation.
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
Resets the elapsed time counter to zero.
Command is disabled in Normal mode or
while the PCL is locked (disabled).
Calls up the "TRANSMITTER STATUS"
window.
Calls up windows as follows:
"CONTROL MAINT Level 2", if the system is
in maintenance mode,
"CONTROL OPER Level 2", if the system is
in normal mode.
Calls up the "EXCITER Level 1" window.
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)
(a): Not Visible for AFFINITY family
(b): Not Visible for OPTIMUM or ULTIMATE families
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
MESSAGE
FUNCTIONS
DISPLAY/COMMENTS
Gives the window name.
Displays the actual time during which
the transmitter has been in operation
since it was last reset.
The counter is reset to zero when the
"RESET COUNTER" command in this
window is activated.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
The counter value is stored in the CPU;
if the CPU is replaced, the counter
value will no longer give a true
representation of the transmitter
operating time.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.18. DATE & TIME" window
It is called up by pressing the "DATE" control keys in the "CONTROL MAINT Level 2" window. It is
only accessible when the transmitter is in maintenance mode.
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 used to update the date and time.
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Increments or decrements the year.
These commands are locked out:
if the PCL is locked,
while the number resulting from the
increment or decrement is being displayed
between the two control keys.
Increments or decrements the month.
Increments or decrements the day.
Increments or decrements the hour.
Increments or decrements the minutes.
Increments or decrements the seconds.
Validates the date and time displayed and
recalls the "CONTROL MAINT Level 2"
window.
Recalls the "CONTROL MAINT Level 2"
window without updating the date and time.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
MESSAGE
FUNCTIONS
DISPLAY/COMMENTS
Gives the window name.
Displays date and time values used by the
Central Control Unit.
The date and time values are frozen to
values which correspond to the instant when
the "DATE" button in the "CONTROL MAINT
Level 2" window was pressed.
For ATSC transmitter, the display of date is
following : Month / Day / Year.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
For DVDT transmitter, the display of date is
following : Day / Month / Year.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.19. "RF THRESHOLD" window
This window is called up by pressing the "RF THRES" control keys in the "CONTROL MAINT Level 2"
window. It is only accessible in maintenance mode.
It provides for adjusting the thresholds for triggering the alarm and fault signals which draw the
operator's attention to the RF power level status using the PCL "Alarm" indicator lamp.
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
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Calls up the "NUMERICAL VALUE" window
in which the high alarm threshold value can
be changed.
Commands are disabled while the PCL is
locked (disabled).
Displays the high alarm threshold for the RF
power level.
This value is expressed in dB or as a
percentage of the calibrated power value
according with your installation choice
Calls up the "NUMERICAL VALUE" window
in which the low alarm threshold value can
be changed.
Displays the low alarm threshold for the RF
power level.
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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 "NUMERICAL VALUE" window
in which the fault threshold value can be
changed.
Displays the fault threshold for the RF power
level.
Calls up the "STATUS" window.
Calls up the "CONTROL MAINT Level 2"
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 the "EXCITER Level 1" window.
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)
(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
2.1.20. "QUALITY THRESHOLD SETTINGS" window
It is called up by pressing the "QUALITY THRESHOLD" control keys in the " CONTROL MAINT
Level 2" window. It is only accessible in maintenance mode.
This window is used to change the quality threshold levels stored in the CPU card.
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
SELECTIONS
AVAILABLE/COMMENTS
Calls up the "TRANSMITTER STATUS"
window.
Calls up the "CONTROL MAINT Level 2"
window.
Calls up the "EXCITER Level 1" window.
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)
Displays the quality threshold for the power
level.
Pressing this key calls up the "NUMERICAL
VALUE" window in which this quality
threshold can be changed.
This overall quality assessment is available
to the operator in the "RF LEVEL" screen.
Displays last selection.
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For each parameter, the quality threshold is
assessed over a scale of 20, the cubic root
of the product of the three assessments
(Power, Shoulders, Ripple) providing the
overall quality assessment of the transmitter.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
SELECTIONS
AVAILABLE/COMMENTS
Calls up the "TRANSMITTER STATUS"
window.
Calls up the "CONTROL MAINT Level 2"
window.
Calls up the "EXCITER Level 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.
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)
Displays the quality
shoulder level.
threshold
for
the
Pressing this key calls up the "NUMERICAL
VALUE" window in which this quality
threshold can be changed.
Displays last selection.
Displays the quality threshold for the ripple
level.
Pressing this key calls up the "NUMERICAL
VALUE" window in which this quality
threshold can be changed.
The quality threshold is the maximum
permissible deviation (in dB) from a set point
before the occurrence of a major fault
(overall quality assessment of 13/20), which
produces a transmitter changeover in an
N+1 or Passive Reserve system. In SD or
DD systems, no changeover is performed.
The set point (Shoulder, Ripple) is the
parameter threshold beyond which the
MODAP performs a correction. The set
points can be defined in the "CONTROL
MAINT Level 3" window.
The power set point is the nominal power of
the transmitter, it is fixed and is available to
the operator in the "INSTALLATION
PARAMETERS Level 1" window.
Displays last selection.
(a): Not Visible for AFFINITY family
(b): Not Visible for OPTIMUM or ULTIMATE families
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.21. "COFDM or 8VSB PARAMETERS" window
This window is called up by pressing the "MODUL PARAM." control keys in the "CONTROL MAINT
Level 2" window. It is only accessible in maintenance mode.
It is used to change the COFDM or 8VSB modulator card configuration parameters stored in the CPU
card.
The COFDM window is only available with an internal COFDM modulator (DVB-T Transmitter).
Note :
♦ MODAP 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.
To set up a new parameter configuration of the modulator, the three corrections (ALE,
LUT and OLDC) should be set to the FIXED mode. The control keys can be defined in
the "MISCELLANEOUS" windows and "CONTROL MAINT Level 4" windows.
♦ SIRIUS Version only
To set up a new parameter configuration of the modulator, the two corrections (ALE, and
LUT) should be set to the FIXED mode. The control keys can be defined in the
"MISCELLANEOUS" window.
COFDM MODULATOR
OPTIMUM FAMILY OR ULTIMATE FAMILY
AFFINTY FAMILY
8VSB MODULATOR
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TV Equipment
Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
SELECTIONS
AVAILABLE/COMMENTS
Selects the constellation type used by the
modulator.
Displays last selection.
CONSTEL 64-QAM/16-QAM /QPSK
64-QAM : 64-bit representation
16-QAM : 16-bit representation
QPSK (4-QAM) : 4-bit representation
Selects the number of transmitted carriers.
CARRIER 8K/2K
Displays last selection.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Selects the guard interval used by the
COFDM modulator.
INTERVAL 1/32; 1/16; /1/8; 1/4
Displays last selection.
Selects the High Priority code rate of the
modulation.
HP CODE RATE 7/8; 5/6; 3/4; 2/3;1/2
Displays last selection.
Selects the network type.
SFN / MFN
Displays last selection.
Selects the transmitter ID number in an SFN
network. (*)
This value allows to address the content
of the MIP to this identified Tx.
Displays last selection.
Pressing this key calls up the
"NUMERICAL VALUE" window in which
this identification number can be
changed.
Selects the offset delay value.
This value can be changed by the MIP.
(*)
Pressing this key calls up the
"NUMERICAL VALUE" window in which
this time can be changed.
Selects the
modulator
input
signal
type
of
the
Data PRBS 15 / Data PRBS 17 / Data
PRBS 20 / Data PRBS 23 / Data input
ASI / Data DVB_SPI (MODAP version
only)
In SFN mode, the "Data PRBS" control
keys are not validated by the system.
Selects the clock type of the exciter.
CLOCK Internal / CLOCK External
In SFN mode, CLOCK external is used.
Cancels a selection.
Validates a selection.
Calls up the "STATUS" window.
Calls up the "CONTROL MAINT Level 2"
window.
Calls up the "EXCITER Level 1" window.
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Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
SELECTIONS
AVAILABLE/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)
(*):
Icon is only available in SFN mode with an internal COFDM modulator.
(a): Not Visible for AFFINITY family
(b): Not Visible for OPTIMUM or ULTIMATE families
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.22. "FLO 1 PARAMETERS" window
This window is called up by pressing the "MODUL PARAM." control keys in the "CONTROL MAINT
Level 2" window. It is only accessible in maintenance mode.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
It is used to change the MediaFLO modulator card configuration parameters stored in the CPU card.
CONTROL KEYS
FUNCTIONS
SELECTIONS
AVAILABLE/COMMENTS
Selects the transmitter ID number in an SFN
network.
This value allows addressing the content
of the MIP to this identified Tx.
Displays last selection.
Pressing this key calls up the
"NUMERICAL VALUE" window in which
this identification number can be
changed.
Selects the
modulator
input
signal
type
of
Selects the clock type of the exciter.
Selects the process PID number.
the
ASI / PRBS
CLOCK Internal /
GPS Internal / GPS External
♦
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.
Pressing this key calls up the
"NUMERICAL VALUE" window in which
this PID number can be changed.
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TV Equipment
Use of commands and description of indicators
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.
Selects the 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.
Cancels a selection.
Validates a selection.
Calls up the "FLO 2
PARAMETERS" window.
MODULATOR
Calls up the "STATUS" window.
Calls up the "CONTROL MAINT Level 2"
window.
Calls up the "EXCITER Level 1" window.
Calls up the "AMPLIFIERS" window.
Calls up the «INTERLOCK» window
Calls up the "POWER SUPPLY" window.
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TV Equipment
Use of commands and description of indicators
2.1.23. "FLO 2 PARAMETERS" window
This window is called up by pressing the "NEXT SCREEN." control keys in the "FLO 1 MODULATOR
PARAMETERS" window. It is only accessible in maintenance mode.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
It is used to change the MediaFLO modulator card configuration parameters stored in the CPU card.
CONTROL KEYS
FUNCTIONS
Selects
values
parameters.
of
the
SELECTIONS
AVAILABLE/COMMENTS
modulation ♦
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.
Pressing this key calls up the
"NUMERICAL VALUE" window in which
this PID number can be changed.
♦
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.
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TV Equipment
Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
Selects
values
parameters.
of
SELECTIONS
AVAILABLE/COMMENTS
the
channelizer ♦
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
Pressing this key calls up the
"NUMERICAL VALUE" window in which
this value can be changed.
Cancels a selection.
Validates a selection.
Calls up the "CONTROL MAINT Level 2"
window.
Calls up the "STATUS" window.
Calls up the "FLO 1
PARAMETERS" window.
MODULATOR
Calls up the "EXCITER Level 1" window.
Calls up the "AMPLIFIERS" window.
Calls up the «INTERLOCK» window
Calls up the "POWER SUPPLY" window.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.24. "MISCELLANEOUS" window
This window is called up by pressing the "MISC PARAM." control keys in the "CONTROL MAINT
Level 2" window. It is only accessible in maintenance mode.
It is used to change the ADAPT exciter operation configuration parameters stored in the CPU card.
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
Toggles between fixed and
correction of signal distortion.
OR
adaptive
Displays last selection.
LIN. COR ADAPT MODE / LIN. COR FIXED
MODE
The text colour of control key is grey when
you select the adaptive mode.
Command is disabled while the PCL is
locked (disabled).
OR
Displays the current operating mode of the
LUT.
N. LIN COR ADAPT MODE / N.LIN COR
FIXED MODE
Displays last selection.
The text colour of control key is grey when
you select the adaptive mode.
Command is disabled while the PCL is
locked (disabled).
Selects the coefficients of the corrections for
antenna exciter.
SAVE / RECALL
Press this control key and validation
♦
SAVEL: Allows saving coefficients into
tables of corrections.
♦
RECALL: Allows loading corrections by
using coefficients beforehand recorded.
Recalls the coefficients of the last save.
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TV Equipment
Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Selects the reflected (reserve) power control
mode.
Control key available according to your
installation mode
FOLDBACK ENABLED: When the reflected
power value is higher than the threshold
value (3%) the power control is progressively
produce through an algorithm.
FOLDBACK DISABLED: When the reflected
power value is higher than the threshold
value (3%) the power control is produce by
stairway (-3dB, -6dB and halt ‘no power”)
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 time during which the
transmitter has been in operation since the
GPS was muted (Absent). (1)
Range of variation: From 0 to 99 hours
In case of the value of display is 0 hour, the
transmitter is still working (not mute).
Displays last selection.
Selects the 1PPS changeover mode.
MUTE / NOT MUTE
Displays last selection.
Icon is available in SFN mode only.
NOT MUTE: In case of disable of 1 PPS
signal the transmitter is still working. The
SFN network is disturbs
MUTE: In case of disable of 1 PPS signal the
transmitter is stopped.
When the 1 PPS signal reappear with
10MHz signal present the transmitter start
alone.
Selects the 10MHz EXT changeover mode.
MUTE / NOT MUTE
Displays last selection.
Icon is available in SFN mode only.
Visible for External GPS only, Control key
used: CLK SOURCE
NOT MUTE: In case of disable of 10Mhz
signal the transmitter is still working. The
SFN network is disturbs
MUTE: In case of disable of 10MHz signal
the transmitter is stopped.
When the 10Mhz signal reappear with 1 PPS
signal present the transmitter start alone.
Selects the input signal changeover mode.
(1)
Displays last selection.
MUTE / PRBS
SFN mode: this control key has no effect.
The icon is only available in MFN mode
MFN mode: this control key is used to select
the input signal switching mode.
Validates a selection.
Cancels a selection.
Calls up the "TRANSMITTER STATUS"
window.
Calls up the "CONTROL MAINT Level 3"
window.
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TV Equipment
Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Calls up the "EXCITER Level 1" 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)
(a): Not Visible for AFFINITY family
(b): Not Visible for OPTIMUM or ULTIMATE families
(1): Not Visible for MediaFLO modulator
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.25. "LOGBOOK" window
This window is called up by pressing the "LOGBOOK" control keys in the "CONTROL MAINT Level 2"
window.
It controls the downloading of the log book data to a terminal. This window is only accessible when the
transmitter is in maintenance mode.
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
Selects the type of information flow to the log
book terminal.
Displays the
selected.
type
of
information
flow
TRACE OFF / TRACE ON
TRACE ON : the log book output is
continuous, data regarding each event is
sent in a real time to the logbook terminal.
TRACE OFF : the three other buttons are
operational.
Command is disabled while the PCL is
locked (disabled).
Displays all events stored in the log book.
Command is disabled while the PCL is
locked (disabled).
Displays the 20 events ahead of the last
events accessed by the operator.
Command is disabled while the PCL is
locked (disabled).
Displays the 20 events which follow on from
the last events accessed by the operator.
Command is disabled while the PCL is
locked (disabled).
Calls up the "TRANSMITTER STATUS"
window.
Calls up the "CONTROL Level 2" window.
Calls up the "EXCITER Level 1" window.
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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)
(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.
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TV Equipment
Use of commands and description of indicators
2.1.26. "EXCITER Level 1" window, or "EXCITER PANEL" window, MODAP version
ONLY
From other windows it can be called up by pressing the "EXCITER" key.
This window, which is called "EXCITER PANEL" in an SD transmitter, displays the status of the exciter
cards. It also provides for selecting an exciter and configuring the changeover mode for the exciters *.
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
Figure 24 : Dual Drive Transmitter
Figure 25 : Single Drive Transmitter
AFFINTY FAMILY
Figure 26 : Dual Drive Transmitter
CONTROL KEYS
Figure 27 : Single Drive Transmitter
FUNCTIONS
DISPLAY/COMMENTS
Selects the exciter to be connected to the
amplifier channel (exciter to antenna). (*)
Command is disabled while the PCL is
locked (disabled).
Selects the exciter changeover
(Automatic or Manual). (*)
Command is disabled while the PCL is
locked (disabled).
mode
Validates a selection. (*)
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TV Equipment
Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Cancels a selection. (*)
Calls up the "TRANSMITTER STATUS"
window.
Calls up the "CONTROL Level 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.
Calls up the "EXCITER Level 2" window. (*)
Calls up the "EXCITER PANEL" window. (**)
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 "DASI STATUS" window (**)
This control keys is available and visible in
case of DASI board is fitted according with
your installation choice
Calls up the "OLDC STATUS" window. (**)
This control keys is available and visible in
case of OLDC board is fitted according with
your installation choice
Calls up the "MODULATOR " window, in
case of a DVB-T Transmitter. (**)
This control keys is not used in case of an
ATSC Transmitter.
Calls up the " ADAPT PARAMETERS "
window. (**)
Indicates the exciter status (proper operation
or fault).
EXCITER A OK /
EXCITER B OK
EXCITER. A FAULT /
EXCITER. B FAULT (1)
Indicates whether the exciter delivered the
RF power to a load, or on-air.
RF ON: RF signal on the exciter output.
Indicates the consistency between the CPU
software configuration and that of the
MODAP.
NOT COMPLIANT
Or
RF OFF: RF signal absence on the exciter
output.
Flashes if the CPU software configuration is
not consistent with that of the MODAP. Red
square is blinking of light.
Otherwise not visible.
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TV Equipment
Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Indicates the overall status of the exciter.
Exciter "ON" status is displayed in green.
Exciter "" status is displayed in yellow
PSU FLT : MODAP Power supply is faulty,
the status is displayed in red.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
MISSING : DAP card is missing, the status is
displayed in red.
Indicates presence or absence of an MPEG2
input signal on the relevant exciter.
MPEG PRESENT / MPEG MISSING (1)
Indicates whether the exciter is connected to
a load, or on-air.
ON LOAD / ON AIR
Indicates the current transmission power
level.
PWR= 0 dB / PWR= -3dB / PWR= -6 dB /
PWR= STOPPED
Exciter levels of -3 dB and -6 dB and the
HALT indication are displayed in reverse
video.
STOPPED : The transmitter is switched offair when there is an SWR fault or
OVERDRIVE fault on the power amplifiers.
Indicates the exciter selected. (*)
EXC A / EXC B
Flashes until the "EXCITER SEL" command
is either validated or cleared.
Indicates the exciter changeover mode. (*)
MAN / AUTO
Flashes until the "CH OVER" command is
either validated or cleared.
MAN (Manual) : only when operator gives a
command.
AUTO : when the selected exciter is faulty.
A manual changeover can be commanded
regardless of which changeover mode has
been selected.
(*) : Only in Double Drive Version
(**) : Single Drive Version
(1) : A fault-free status is displayed in normal video (on black background or 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).
(a): Not Visible for AFFINITY family
(b): Not Visible for OPTIMUM or ULTIMATE families
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TV Equipment
Use of commands and description of indicators
MESSAGES
FUNCTIONS
DISPLAY/COMMENTS
Indicates the exciter changeover status in
automatic mode.
: the changeover system is
ready for an automatic switch over.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
: the changeover system is no
longer available and it is necessary to
change the exciter selected or to carry out a
transmitter "RESET" (in this latter case, care
must be taken because fault data for all
faults which have disappeared will be erased
together with their consequences; similarly
for all selections carried out on the PCL).
: an attempt to carry out an
automatic changeover has failed and the
buzzer will be triggered.
Indicates the external GPS changeover
status.
: the changeover system is
ready for an automatic switch over. The free
contact of the external GPS is closed.
: the changeover system is no
longer available. The free contact of the
external GPS is openned.
: an attempt to carry out an
automatic changeover has failed. The free
contact of the external GPS is openned
In case of disable GPS signal the transmitter
is stopped after a delay time according to
"GPS MUTE (h) " control key in the
"MISCELLANEOUS" window.
Indicates the status of the very low voltage
power supply of the exciter. (2)
(1)
(2)
P. SUPPLY OK / P. SUPPLY FAULT (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).
Only Single Drive version.
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Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.27. "EXCITER Level 2" window, MODAP version ONLY
This window is called up by pressing the "EXCITER NEXT" control keys in the "EXCITER Level 1"
window.
It displays the status of the exciter signals. This window is only available in Double Drive 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 "TRANSMITTER STATUS"
window.
Calls up the "CONTROL Level 1" window.
Calls up the "EXCITER Level 1" window.
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 "MODULATOR " window, in
case of a DVB-T Transmitter
This control keys is not used in case of an
ATSC Transmitter.
Calls up the " ADAPT PARAMETERS "
window.
Calls up the "OLDC STATUS" window.
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case of OLDC board is fitted according with
your installation choice
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TV Equipment
Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Calls up the "DASI STATUS" window
This control keys is available and visible in
case of DASI board is fitted according with
your installation choice
(a): Not Visible for AFFINITY family
(b): Not Visible for OPTIMUM or ULTIMATE families
MESSAGE
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.
Shows the double column of the relevant
exciter. (*)
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 DAP.
DAP OK / DAP FAULT (1)
Indicates the overall status of the CUDC.
CUDC OK / CUDC FAULT (1)
Indicates the
preamplifier.
overall
status
of
the
PREAMP OK / PREAMP FAULT (1)
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.
(1)
♦
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).
Indicates the overall status of the OLDC unit.
OLDC OK / OLDC FAULT (1)
Indicates the overall status of the DASI
board.
DASI OK / DASI FAULT (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
2.1.28. "EXCITER Level 1" window, or "EXCITER PANEL" window, SIRIUS version
ONLY
From other windows it can be called up by pressing the "EXCITER" key.
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, which is called "EXCITER PANEL" in an SD transmitter, displays the status of the exciter
cards. It also provides for selecting an exciter and configuring the changeover mode for the exciters *.
Figure 28 : Dual Drive Transmitter
CONTROL KEYS
(*)
(*)
Figure 29 : Single Drive Transmitter
FUNCTIONS
DISPLAY/COMMENTS
Selects the exciter to be connected to the
amplifier channel (exciter to antenna).
Command is disabled while the PCL is
locked (disabled).
Selects the exciter
(Automatic or Manual).
Command is disabled while the PCL is
locked (disabled).
changeover
mode
Validates a selection.
(*)
Cancels a selection.
(*)
Calls up the "TRANSMITTER STATUS"
window.
Calls up the "CONTROL Level 1" window.
Calls up the "EXCITER Level 2" window.
(*)
Calls up the "EXCITER PANEL" window.
(**)
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 «INTERLOCK» window
Calls up the "POWER SUPPLY" window.
Calls up the "DASI STATUS" window
This control keys is available and visible in
case of DASI board is fitted according with
your installation choice
(**)
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 "SETTING" window
Calls up the "MODULATOR " window, in
case of a DVB-T Transmitter
This control keys is not used in case of an
ATSC Transmitter.
(**)
Calls up the " ADAPT PARAMETERS "
window.
(**)
Indicates the exciter status (proper operation
or fault).
EXCITER A OK /
EXCITER B OK
EXCITER. A FAULT /
EXCITER. B FAULT (1)
Indicates whether the exciter delivered RF
power to a load or on-air.
Or
Indicates the consistency between the CPU
software configuration and that of the
SIRIUS exciter.
RF ON: RF signal on the exciter output
RF OFF: RF signal absence on the exciter
output
NOT COMPLIANT
Flashes if the CPU software configuration is
not consistent with that of the SIRIUS
exciter. Red square is blinking of light.
Otherwise not visible.
Indicates the overall status of the exciter.
Exciter "ON" status is displayed in green.
Exciter "" status is displayed in yellow
PSU FLT : Exciter Power supply is faulty, the
status is displayed in red.
MISSING : DIGITAL card is missing, the
status is displayed in orange.
Indicates presence or absence of an MPEG2
input signal on the relevant exciter.
MPEG PRESENT / MPEG MISSING (1)
Indicates whether the exciter is connected to
a load, or on-air.
ON LOAD / ON AIR
Indicates the current transmission power
level.
PWR= 0 dB / PWR= -3dB / PWR= -6 dB /
PWR= STOPPED
Exciter levels of -3 dB and -6 dB and the
HALT indication are displayed in reverse
video.
STOPPED : The transmitter is switched offair when there is an SWR fault or
OVERDRIVE fault on the power amplifiers.
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TV Equipment
Use of commands and description of indicators
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Indicates the exciter selected.
EXC A / EXC B
Flashes until the "EXCITER SEL" command
is either validated or cleared.
(*)
Indicates the exciter changeover mode.
MAN / AUTO
Flashes until the "CH OVER" command is
either validated or cleared.
(*)
MAN (Manual) : only when operator gives a
command.
Information contained is this document is confidential, is THOMSON property and cannot be disclosed in whatever form without prior written authorization of THOMSON.
AUTO : when the selected exciter is faulty.
A manual changeover can be commanded
regardless of which changeover mode has
been selected.
(*) : Only in Double Drive Version
(**) : Single Drive Version
(1) : A fault-free status is displayed in normal video (on black background or 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).
MESSAGES
FUNCTIONS
DISPLAY/COMMENTS
Indicates the exciter changeover status in
automatic mode.
: the changeover system is
ready for an automatic switch over.
: the changeover system is no
longer available and it is necessary to
change the exciter selected or to carry out a
transmitter "RESET" (in this latter case, care
must be taken because fault data for all
faults which have disappeared will be erased
together with their consequences; similarly
for all selections carried out on the PCL).
: an attempt to carry out an
automatic changeover has failed and the
buzzer will be triggered.
Indicates the external GPS changeover
status.
: the changeover system is
ready for an automatic switch over. The free
contact of the external GPS is closed.
: the changeover system is no
longer available. The free contact of the
external GPS is openned.
: an attempt to carry out an
automatic changeover has failed. The free
contact of the external GPS is openned
In case of disable GPS signal the transmitter
is stopped after a delay time according to
"GPS MUTE (h) " control key in the
"MISCELLANEOUS" window.
Indicates the status of the very low voltage
power supply of the exciter.
P. SUPPLY OK / P. SUPPLY FAULT (1)
(2)
(3)
(4)
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).
Only Single Drive version.
45321648.01
Numéro / Number
108
Doc.
9932 V2
Checked
Rev.
Langu.
27/06/2006
115 / 192
Page
Digital Liquid Cooled UHF
TV Equipment
Use of commands and description of indicators
2.1.29. "EXCITER Level 2" window, SIRIUS version ONLY
This window is called up by pressing the "EXCITER NEXT" control keys in the "EXCITER Level 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 status of the exciter signals. This window is only available in Double Drive Transmitters.
CONTROL KEYS
FUNCTIONS
DISPLAY/COMMENTS
Calls up the "TRANSMITTER 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.
Calls up the "MODULATOR " window, in
case of a DVB-T Transmitter
This control keys is not used in case of an
ATSC Transmitter.
Calls up the " ADAPT PARAMETERS "
window.
Calls up the "SETTINGS" window.
Calls up the "DASI STATUS" window
45321648.01
Numéro / Number
108
Doc.
This control keys is available and visible in
case of DASI board is fitted according with
your installation choice
9932 V2
Checked
Rev.
Langu.
27/06/2006
116 / 192
Page

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