Televes HDTV TRANSMODULATOR - Dual 8PSK to QAM User Manual page 22

HDTV TRANSMODULATOR - Dual 8PSK to QAM
Modulation mode
This menu allows the selection of the input
modulation mode.
In "Auto Detect" mode, the
modulation parameters are set automatically
according to the priority look-up table in Appendix
2.
SELECT
MODULATION
MODE
AUTO DETECT
In "Manual" mode, the user has to manually
configure all the modulation parameters.
Input frequency mode
Using this menu the user can select one of the
modes available to program the input frequency:
SELECT
INPUT FREQ
MODE
XPNDR STACK
- MANUAL: The user has to manually enter the
input L-Band frequency in MHz.
- XPNDR LEGACY: The user selects the satellite and
transponder and the unit automatically calculates
the input frequency for a DISH legacy LNB (non
stacking).
- XPNDR STACK: The user selects the satellite and
transponder and the unit automatically calculates
the input frequency for a DISH PRO stacking LNB.
input/output
Output frequency mode
Using this menu, the user can select one of the two
modes available to program the output frequency:
- CHANNEL: The user selects an output channel
between 2 and 158 according to the CATV QAM
channel frequencies in Table 1 ( Appendix 1).
- MANUAL: The user has to manually enter the
output CATV frequency in MHz.
Remote control address
Use this menu to change the remote control
address when the unit is connected to a CDC
Remote Headend Controller (ref. 555902) via its
control bus. It is the user's responsibility to ensure
that each unit in the bus has been assigned a
different and unique address in the bus.
SELECT
OUT FREQ
MODE
CHANNEL
SELECT
REMOTE CTRL
ADDRESS
001
The valid address range goes from 1 to 254
(maximum number of devices controllable from a
single headend controller module).
WARNING:
Duplicated addresses will cause data collision
on the bus and the transmodulators will not be
able to communicate with the Remote Headend
Controller.
Restore default settings
To return the unit to its default factory configuration
enter this menu and then press and hold down the
●
button for a few seconds.
SELECT
DEFAULT
SETTINGS
HOLD ● key
The Programming Unit will display the following
message:
Restoring
default
values
...
Once finished it will go back to the first MAIN menu
(transcoder selection).
WARNING:
The remote control address parameter will default
to 1 after restoring the unit to factory settings.
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