Audio Authority Access EZ 922, Руководство по установке системы

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VIDEO DISTRIBUTION SYSTEMS
Working with HDMI Signals
Video switching and distribution configurations are both used in retail stores. For a simple video demonstration where one
source device feeds HD video to multiple displays, our HDMI distribution amplifier is ideal. You can also use it as part of
the solution when demonstrating HDMI via multiple AVRs. If the capability for video on-screen programming is desired, the
video bus from the source group must be looped through the Receiver Group, and then connected to the video distribution
system. That configuration requires an HDMI switcher as well. Choose a switcher with RS-232 so that it can be controlled
using our Model 970A with custom programming. See an example system here:
www.audioauthority.com/page/hdmi_audio_demo or call for consultation about your specific needs.
ADDING CONTROL INTERFACES
One Interface or a Combination of Interfaces
Your system may be operated by PSBs alone, or you can use a control panel, or both. Your Audio Authority
®
Account
Manager can help you choose the user interface combination that best suits your needs. Call 800-322-8346.
903 Control Panel
This full featured control panel offers all the selling tools necessary for an effective presentation by qualified sales staff. To
add a 903 to your system, simply plug the Control Panel cable into your 980 System Module as shown.
906G Control Panel
This single product group control panel plugs into the system bus port on any AccessEZ switch module. Set the address
switches to match the address of the target product group’s switch modules. Multiple 906G control panels may be used in
one system, e.g. one 906G controlling sources, another 906G controlling receivers, and a third 906G controlling
speaker pairs.
Custom Touchscreen Software
To use a third-party touchscreen for Access system control, custom software must be configured to work in conjunction
with the 970A. The 970A is connected to the Access bus where it can receive switching commands from any RS-232
device. It also transmits replies and system queries back to the control device.
Figure 23.
906G
Control Panel
Figure 22.
903 Control Panel
Figure 24.
Custom Third-Party Touchscreen