Grass Valley Imagestore 750 v.3.0.1 - Manual (Page 128)

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Advanced Audio
Dolby
The Dolby carrier board product code is IS-750-DOLBY-CARRIER-BOARD.
Purchase this option to make an Imagestore 750 “Dolby-ready”. No Dolby modules are
included with this product code.
 It is preferable to have the audio modules factory-fitted whenever possible because you
will not have to open the unit.
 The carrier board option also makes the Imagestore 750 ready for other Imagestore 750
audio processing options such as the up-mix option.
• Dolby kits.
The Dolby kit product codes are:
IS-750-DOLBY-ENCE 1 Dolby E encoder + carrier board.
IS-750-DOLBY-ENCD 1 Dolby Digital encoder + carrier board.
IS-750-DOLBY-DEC 1 Dolby E decoder + carrier board.
IS-750-DOLBY-DEC2 2 Dolby E decoders + carrier board.
IS-750-DOLBY-DEC2-ENCE 2 Dolby E decoders + 1 Dolby E encoders + carrier
board.
IS-750-DOLBY-DEC2-ENCD 2 Dolby E decoders + 1 Dolby Digital (AC-3) encoder +
carrier board.
The Dolby kit codes apply to new factory-built Imagestore 750s. They provide:
• A Dolby carrier board installed in the Imagestore 750. The Imagestore 750 can fit up to 4
Dolby modules.
• A special I/O card variant with RS-485.
• Up to 4 RS-485 ports, configured “In” or “Out”, for serial metadata.
• Dolby decode and encode modules installed according to the kit option.
Please contact Miranda Customer Support to determine whether existing Imagestore 750s
can have Dolby added retrospectively.
• Dolby upgrade.
The Dolby upgrade product codes are:
IS-750-DOLBY-DEC-UPG Single Dolby E decoder.
IS-750-DOLBY-ENCE-UPG Single Dolby E encoder.
IS-750-DOLBY-ENCD-UPG Single Dolby Digital (AC-3) encoder.
Upgrades add decoders or encoders that extend the Dolby decoder/encoder kit combina-
tion, up to a maximum of 4 modules.
Upgrades or extensions are purchased either:
• With a Dolby kit at the original Imagestore 750 purchase. (The options are assembled in
the factory.)
• As an upgrade to an Imagestore 750 that already includes a Dolby kit.
In most cases, Dolby upgrades can be installed in the field. Please contact Miranda Customer
Support for advice.
• Examples