Magenta MultiView II DVI-TX Guide de l'utilisateur télécharger pdf (Page 11)

Specifications

MultiView™ II DVI-TX Installation and User Guide 6

3.4 Auxiliary Signal Support

The DVI-TX is available in five factory-configured models, which allow different types of signals to be passed

over the 4

-pair on the CAT5 cable. These are configured differently by a front-panel setting, or may include an

internal hardware option-module.

 MVII-DVI-TX-A:

o Supports L+R summed audio (user-configuration setting).

 MVII-DVI-TX-S:

o Supports 2-wire RS-232 serial in simplex mode (user-configuration setting).

 MVII-DVI-TX-232:

o Supports 9-wire RS-232 serial (simplex, or duplex with hardware handshaking).

o Contains the (232) option module.

 MVII-DVI-TX-SA:

o Supports 3-wire RS-232 serial (simplex or duplex), and true stereo audio.

o Contains the (SA) option module.

 MVII-DVI-TX-SAP:

o Supports 3-wire RS-232 serial (simplex or duplex), and true stereo audio.

o The serial feature is POLLABLE, so that multiple receivers on a daisy-chained link can be

addressed individually for display control or status-query.

o Contains the (SAP) option module.

Note: A user-configuration setting allows either the (A) or (S) versions to support digital S/PDIF audio.

The option module (232/SA/SAP) is a factory-installed option. However, a field upgrade to a (232), (SA) or (SAP)

version is possible. It will require some minor technical skill to install the module. Please contact Magenta

Research for information and assistance for these upgrades.

Note that for each DVI-TX version above, the accompanying receiver device (MV500, AK600, AK1200, XR2000,

etc.) must be similarly configured.

For more specific information on MultiView™ receivers, please refer to the user-guide provided with your desired

receiver.

3.4.1 Auxiliary Signal support: (A) and (S) versions

The DVI-TX models without any option module installed are capable of one

of these auxiliary functions at a time,

selected by a user-configuration setting:

 (A) Version: Analog L+R summed audio.

 (S) Version: Simplex RS-232 support.

o Provides simplex (TX-only) serial data, even with daisy-chained receivers.

o Data is transmitted to all attached receivers. No data can ever be received.

o Receivers are not individually addressable.

o RS-232 interface supports a 2-wire interface: TX/GND.

o Baud rates up to 115.2K is supported. No settings required.

o Transparent to format and protocol.

 User-configurable option: S/PDIF digital audio.

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Magenta MultiView II DVI-TX Guide de l'utilisateur Page 11

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