GRASS VALLEY Encore, Руководство по настройке

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304 Encore — Configuration Manual
Section 6 — Control Panel Configuration
Frame Accurate
When ON, by default the server will ensure that the Take
happens exactly 6 frames after the time the command is
received by the server. If this flag is OFF, the Take can
happen earlier, but the exact time at which it happens
may vary.
The delay can be changed by creating a text file named
FDELAY (without a .txt suffix) that contains only the
number of frames to delay Takes. Minimum value is 6
frames. Save this file to the SCB’s flash memory, and then
reboot the SCB. For redundant operation, the same file
must be present on the flash of both SCBs.
The specified delay is guaranteed from the time the
Encore receives the Take command (not from the time the
client sends it). Hence, this does not include the time it
takes for the Message to reach Encore from the Client.
Though this time is usually negligible, it becomes signifi-
cant for serial connection with a low baud rate.
ACK
It is possible to acknowledge a routing client's Take
request even if no status change occurs because the
requested Source is already connected to that Destination.
Disable
- No Ack will be given (same as the earlier Disable
setting).
On Receive
- Ack is sent when the received command is a
valid request with respect to the command format and the
values the command contains.
On Success (RCL Only) - Ack is sent when the command
succeeds.
Dst Monitor
This field becomes active only when the Monitor Control flag
is ON. When
Dst Monitor
is active, clicking on it opens a
menu listing all the Monitor Outputs defined for the
system (only in the particular Area specified in the Area
field for NP Clients). You can choose one monitor output
for a panel. When this panel sends Take Monitor com-
mands, it specifies only the Destination in the command.
The specified Destination is then taken on to the selected
Monitor Output.
Refresh Rate
If this value is non-zero, it indicates the number of
seconds the client can remain silent. If the client does not
send any command within this duration, the server will
declare it an inactive client, drop all Protects done by it,
and disconnect the client.