GRASS VALLEY KMV-3901, Инструкция по установке и обслуживанию, Страница: 109 / 138

109
KMV-3901/KMV-3911
Installation & Service Manual
To upgrade your multiviewer
1 Copy the upgrade package files to a USB key (see Preparing a USB Key , on page 110).
2 Upgrade your multiviewer’s Kaleido Software and firmware from the USB key (see
Upgrading the Kaleido Software and Firmware , on page 111).
3 Verify the version number to confirm that the upgrade was successful (see Verifying the
Version Number , on page 113).
Upgrading from a version prior to 6.60
Version 6.60 of the Kaleido Software introduced a change in the alarm
debouncing calibrations, which could result in alarms being raised earlier
and more frequently, after upgrading. The following properties have been
removed from the list of configurable parameters:
Occurrences and
Detection window . After the upgrade, the system behavior will be based on
1 occurrence of an alarm event. A detection window is no longer used.
If, prior to the upgrade, the Occurrences parameter was set to a value other
than 1, then you will need to revise the Set duration value after the upgrade
to take this change into account. For example:
•
Before the upgrade — If you had the following settings: Occurrences = 3,
Duration = 5 seconds, before the upgrade, then an alarm would be raised
after 15 seconds.
• After the upgrade — The former settings will be replaced with the
following: Set duration = 5 seconds, and the alarm will be raised after 5
seconds.
In this example, after the upgrade, you should set the Set duration
parameter to 15 seconds to maintain the same behavior.
It is recommended to review and note down the alarm debouncing
calibrations prior to the update, and to re-calibrate the alarm debouncing as
needed after the upgrade.
Upgrading a KMV-3901/3911 from 6.50 (or earlier)
Upgrading to version 6.60 or later, from an earlier version of the Kaleido
Software requires additional steps involving the CPU-ETH2 automatic restore
feature:
1 Make sure the Densité controller’s
default action is set to keep card settings
(see the multiviewer’s Installation & Service Manual , “Disabling the CPU-
ETH2 Automatic Restore Feature”).
2 Upgrade the multiviewer to version 6.60 (or later) as described in this
section.
3 Save a restore point to the controller’s non-volatile memory. See Saving a
Restore Point to the Controller’s Non-Volatile Memory , on page 29.
4 If you wish to use the controller’s automatic restore feature, then set the
Densité controller’s default action to update card settings (see the
multiviewer’s Installation & Service Manual , “Enabling the CPU-ETH2
Automatic Restore Feature”).
The multiviewer may require an additional restart after a system upgrade
After upgrading a KMV-3901/3911 to the current version of the Kaleido
Software, it may be necessary to restart the multiviewer
twice, for the
monitor wall to be fully functional.
IMPORTANT (continued)