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Bosch Security Systems | 2011-02
Praesideo 3.5 | Installation and User Instructions | 11 | Optional Software en | 443
Advanced dialog) this dialog only allows setting the
sample size and will insure that the sample rate and
latency portion of this variable will be in agreement
with the value of modeRateControl. Typically the
sample size will be the same for all channels in a
bundle so the All Same option can be checked to
assign the same value to all channels.
• SubCount
This variable can be used to limit the number of
channels that will be transmitted in the bundle. The
default value is equal to 8 but can be set to any value
from 0 to 8 in order to minimize bandwidth
utilization when desired.
• UnicastMode
This value can be used to override or modify the
normal unicast versus multicast implications of the
assigned bundle number. The normal default value
is Never Multicast. The available options are:
• Always Multicast
All bundles are sent multicast regardless of
Bundle number.
• Multicast over 1
If more than one receiver is set to receive this
bundle, it will be multicast, else it will be unicast.
• Multicast over 2
If more than two receivers are set to receive this
bundle, then it will be multicast, else it will be
unicast or multi-unicast.
• Multicast over 3
If more than three receivers are set to receive this
bundle, then it will be multicast, else it will be
unicast or multi-unicast.
• Multicast over 4
If more than four receivers are set to receive this
bundle, then it will be multicast, else it will be
unicast or multi-unicast.
• Never Multicast
Only a single bundle will be sent unicast.
• MaxUnicast
This value can be set to limit the number of
multi-unicast bundles sent by this transmitter. The
default for this value is 1 with allowed values of 1
through 4.
55.10.4 Receiver Configuration
The Receiver configuration dialog is launched from the
main Configuration dialog by highlighting the line
containing the receiver information and then pressing
the Configure button, or by double clicking on the line
containing the receiver information.
This Receiver configuration dialog provides access to
the most useful configuration variables associated with a
receiver. Please refer to the CobraNet Programmer's
Reference Manual for more detailed information
regarding the meaning and usage of these variables.
• Bundle
Allows assigning a bundle number to this receiver
• SubMap
Defines the audio routing channel assigned to an
audio channel within the bundle. The Praesideo
CobraNet interface receiver channels 1..4 correspond
to SubMap numbers 33..36.
• SubFormat
Status: read only. This show the status of the audio
received in a bundle. This will indicate Not Receiving
or will show the current sample rate, sample size and
transmission latency of the received audio. The
colored squares to the right of the rxSubFormat
display provide further status.
• Green
Indicates audio is being received and properly
decoded.
• Black
Indicates no audio is being received on this
channel.
figure 55.7: Receiver configuration dialog