GRASS VALLEY MAESTRO 1.4 RELEASE NOTES Instruction Manual
Maestro
MULTI-FORMAT MASTER CONTROL
Release Notes
SOFTWARE VERSION 1.400
071850604
October 24, 2007
2Maestro Release Notes
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Maestro Release Notes 3
Version 1.400
October 24, 2007
Maestro Release Notes
Contents
Purpose . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Applicability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Interoperability Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Upgrade Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Features Added . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Caveats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Materials Supplied . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Additional Documentation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
DVE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
General Purpose “Transition” Input/Output. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Software Upgrade Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Purpose
This document provides software installation instructions for the 1.400
software release of the Maestro Master Control System. This release pro-
vides additional functions and corrects certain software problems associ-
ated with the previous release. However, some functions are not yet
available, as noted in the Release Notes Addendum, part no. 071850704.
The Release Notes Addendum also provides a list of software corrections
included with this release.
Applicability
All Maestro systems.
4Maestro Release Notes
Version 1.400
Interoperability Requirements
• Encore version 1.7 or newer, or
• Jupiter version 4.2 or newer, or
• Jupiter version 7.4.1c or newer (for LAN connection).
Upgrade Requirements
• The software installation procedure must be followed as described.
This includes uninstalling the previous version of software before
installing v1.4 software (as described on page 19).
• Some systems may require special Telnet procedures to complete the
update. Because of this possibility, installers should obtain a copy of
Field Modification Note 075079500, Maestro Processor Backup Battery, CP
Server, and CP FPGA Telnet Upgrade before proceeding.
Features Added
1. DVE is now supported. For more information, please see page 8.
2. GPI trigger input (“Action: Transition”) and GPO trigger output
(“Action: Transition in Progress”) for use with external devices is now
available. See page 10.
3. In previous software versions, there was a potential for conflict if both
an automation system and an Emergency Alert System wanted to
control the same resources. To avoid this problem, Maestro v1.400
restricts certain automation operations for any keyer(s)/audio over(s)
specified in the Background Buttons table as having a fixed assignment.
For more information, refer to the Maestro Automation Interface Protocol
Technical Reference Manual, part no. 071847204, September 21, 2007.
4. The automation keyer command
MAESTRO_KEYER_SOURCE_REQUEST
...now has an option to remove assignments (similar to MAESTRO_
AUDIO_MIXER_SOURCE_REQUEST). (Reference: CR 76352)
5. The Deployment Control Center now provides feedback to the user that
the system is creating a tar file drop down list. (Ref: CR 82213)
Maestro Release Notes 5
Caveats
6. It is now possible to use Telnet and the VxWorks command
“ixGetBatteryStatus” to check the status of the NVRAM backup battery
on the Maestro rear panel. For more information, refer to Field
Modification Note 075079500, Maestro Processor Backup Battery, CP
Server, and CP FPGA Telnet Upgrade.
Caveats
1. The "Panel Server IP” address and the “Local IP” address for the
Maestro GUI must now use control LAN addresses only. In previous
releases, the GUI application would connect and run over the facility
LAN; this is no longer possible with version 1.400. To ensure that the
GUI application is set for the correct addresses, an address check step
has been added at the end of the software installation procedure
(page 27).
2. Network issues are presently the most common cause of problems in
the field. Network installation and configuration must follow Grass
Valley recommendations. Ref: CR 79518.
3. All Maestro processors connected to the same Maestro deployment PC
and comprising a single system (all processors interconnected via the
same facility and control LANs) must have the same software version
and configuration deployed to them. Having disparate software
versions/configurations deployed within a single system is not
supported and may result in communication/configuration
incompatibilities and system failure.
6Maestro Release Notes
Version 1.400
Materials Supplied
Table 1. MAE-HD-SW Bill of Materials
MAE-HD-SW Maestro Software Upgrade
Quantity Description Part number
1CDROM, Maestro HD Software Program,
v1.400 (1.400.2537.887)
063825804
1 Release Notes, Maestro v1.400 071850604
1 Release Notes Addendum, Maestro v1.400 071850704
1 Maestro Documentation CD 071851704
Table 2. MAE-SD-SW Bill of Materials
MAE-SD-SW Maestro Software Upgrade
Quantity Description Part number
1CDROM, Maestro SD Software Program,
v1.3 (1.400.2537.887) 063825904
1 Release Notes, Maestro v1.400 071850604
1 Release Notes Addendum, Maestro v1.400 071850704
1 Maestro Documentation CD 071851704
Maestro Release Notes 7
Additional Documentation
Additional Documentation
Release Notes/Addendums
Maestro v1.400 Release Notes Addendum 071850704*
Maestro v1.3 Release Notes 071850603 and Release Notes Addendum
071850703*
Maestro v1.2 Release Notes 071850602 and Release Notes Addendum
071850702*
Maestro v1.1 Release Notes 071850601 and Release Notes Addendum
071850701*
Field Modification Notes
Field Modification Note 075078901, DVE Option*
Field Modification Note 075079500, Maestro Processor Backup Battery, CP
Server, and CP FPGA Telnet Upgrade*
Manuals
Maestro Installation Planning Guide, v1.2, 071838401*
Maestro Installation and Service Manual, v1.2, 071842301*
Maestro User Manual, v1.2, 071848201*
Note The above manuals are presently being revised to include v1.3 and v1.4
enhancements.
Maestro Automation Interface Protocol Technical Reference Manual, v1.4,
071847204*
Concerto Multi-format Router Instruction Manual, 071813806†
Encore Installation and Service Manual, 071810304†
Jupiter CM-4000 Installation and Operating Manual, 071826104†
Jupiter VM-3000 Installation and Operating Manual, 071830503†
Sonata Series Planning and Installation Manual, 071860901
Engineering Change Orders
ECO 730P, Maestro v1.4 HD/SD software
*A copy of this publication is provided on the documentation CD supplied with this release.
†A copy of this publication is provided on the Router Products documentation CD supplied with
this release.
8Maestro Release Notes
Version 1.400
DVE
The DVE option allows one background bus (audio and video) and its
selected upstream keys to be in a squeeze window with another back-
ground bus and its selected upstream keys serving as the background. The
AUX bus is fully utilized with this release.
A DVE effect is entered by selecting the desired effect and pressing Take.
While the DVE effect is active, a variety of audio/video transitions may be
performed (also by pressing Take). A DVE effect is exited by selecting one
of the available exit modes and pressing Take.
When a DVE effect is active, the content of the squeeze window is the PGM
bus. The content of the background is the AUX bus.
An example is shown in Figure 1.
Figure 1. Example of a Maestro DVE Effect
Transition type (cut, fade, or wipe) and transition speed are selected using
the control panel.
The DVE hardware consists of a mezzannine board that mounts on the
main processor board (see Figure 2), and, in some cases, an AES-to-MADI
converter.
Maestro Release Notes 9
DVE
Figure 2. Top View of Processor Showing DVE Mezzannine Board
The DVE option requires three background video sources (BGA, BGB, and
BGC).
The DVE option also requires three background audio sources:
• If the Maestro will use embedded audio, no additional hardware is
required for DVE operation.
• If the system includes a Grass Valley Apex audio router, no additional
hardware is required for DVE operation since Apex includes AES-
MADI conversion as a standard feature.
• If the Maestro will use AES audio inputs, then an optional 1 RU AES to
MADI Converter unit must be used to provide the third background
audio source. The planner should specifiy “SON-AU2MADI” (Sonata
AES 75 ohm unbalanced to MADI) or “SON-AB2MADI” (Sonata AES
110 ohm balanced to MADI) units. When these Sonata converters are
installed, the corresponding AES inputs on the Maestro rear panel are
not used.
For DVE installation and operating instructions, please refer to Field Mod-
ification Note 075078902, DVE Option.
For Sonata installation instructions, please refer to publication 071860901,
Sonata Series Planning and Installation Manual.
Screws
Screws
10 Maestro Release Notes
Version 1.400
General Purpose “Transition” Input/Output
With this release, the GPIO connector on the Maestro rear panel can be used
to receive an “Action: Transition” signal from a controlling external device
(Figure 3), or to transmit an “Action: Transition in Progress” signal to a con-
trolled external device (Figure 4).
Maestro Controlled by External Device
Figure 3. GPI Connections to External Controlling Device
TTL
Trigger
Port
Maestro
GPI Port/Photocoupler
See Notes
1A
1B
Note 1
Connections between Maestro
GPIO Connector and controlling
external device are bipolar.
Note 2
Maximum current through Maestro photocoupler = 4.25 mA
"High" range for photocoupler = 3-10 V
"Transition" signal
Controlling external device
This manual suits for next models
2
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