SW Version 2.04 30-January-2009 Page 59 of 128
Enable Nicam The enable/disable parameter will turn On or Off the
NICAM carrier on the RF output.
Nicam/Video Carrier
Ratio
The nominal output level for the NICAM carrier is 20 dB
down from the video carrier. Please note that this is
power and not amplitude. The level can be adjusted
from 3 dB to +7dB.
Nicam Mode Select between Stereo and Single Mono
Nicam Reserved Turn the reserved flag On or Off. Default value is On
(Avail. on carrier). Please note that some TVs require
the reserved flag to be turned On to enable NICAM.
4.5.6 RF and A2 Stereo Parameter Configuration
If a module supports A2 Stereo, the configuration page will display an A2 section,
where the following configuration parameters are available:
A2 Mode Select the appropriate A2 Mode:
Mono: Mono audio
Stereo: Stereo audio
Dual Mono: Static Dual Mono
Controlled by VPS: Audio is dynamically set according to
information retrieved from the VPS
Controlled by SI: Audio is dynamically set according to
information retrieved from the SI
A2 Enable Enables the A2 carrier. Only available on HP RF Decoders.
A2/Video CR A2/Video Carrier Ratio. The nominal output level for the A2
carrier is 20 dB down from the video carrier. Please note that
this is power and not amplitude. The level can be adjusted
from -3 dB to +7dB. This parameter is only available for the
HP RF Decoders.
On Screen Display (OSD) Messaging (OSDM) (optional)
The unit supports On Screen Display (OSD) Messaging, enabling service providers to
display short information messages on a given channel. This function is optional and
requires a licence.
Enabling OSD Messaging
In order to add OSD messages to a input streams the following procedure should be
used:
Click on the OSDM tab in the navigation pane to display the On Screen Display (OSD)
Messaging window Figure 46.
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