Page 67 - 14th @ Irving Basis of Design (internal)

• monitoring speaker station.
• All routing of signals shall be on the digital audio network.

• All switching shall be quiet with no audible switching transients, clicks or pops.
• The system shall route unlimited visual announcements to the display devices.

10.1.7 ANNOUNCEMENT PROPERTIES
Each Announcement shall be configurable with announcement properties. These include:

• Announcement Gain
• Priority Level
• Time to wait in a ready state.
• Time to Warn for cutoff.

• Maximum Length
• Maximum Wait in busy queue
• Activate with only partial resources.
• Pre-empt All
• Continue with some zones Pre-empted

• Pre-emption Zone Kill
• Recover Zones as available
• Ducking
• Zone Mute
• Emergency

• Presentation Systems

10.1.8 MULTI-LOCAL ZONE GROUPS
The system shall have the ability to program multi-local zone groups for each microphone communications station. These zone
groups shall be pre-established groups of relational zones that are commonly accessed from those stations. A single number entry
(common to every station for that relationship) shall be used to access those zone groups.

10.1.9 USER GROUPS

The system shall provide for editable user group assignments that control user access. User groups are sets of zone assignments
within the facility. Zone groups may be selected by user groups based on approved access. User groups shall be available to users at
microphone communication stations based on their authenticated membership in a user group and password/PIN.

10.1.10 SYSTEM CAPACITY

Each system shall provide for up to 32 vACS nodes. Each vACS node shall provide support for up to 240 microphone
communications stations, 480 expansion microphone stations and 512 zones. Any microphone communication station may be
assigned to any combination of zones in the system.

14th @ IRVING WSP
Project No. B1809809.000
RAL COMPANIES & AFFILIATES Page 67