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MULTIROOM COMPONENTS
AVH21 FRONT PANEL FEATURES
Figure 74 AVH21 Front Panel
1. Source Video Bypass Outputs
2. Keypad/Zone Video Outputs
3. Camera Video Bypass Outputs
4. AVH21 Mounting Flange
5. KP21 Keypad Terminals
6. Expansion/Auxiliary Keypad Terminal
AVH21 FRONT PANEL FEATURE DESCRIPTIONS
1. Source Video Bypass Outputs: 6, female F-type terminals output the composite video
signals connected to the AVH21 Source Video Inputs [pentagon 8] for distribution of the six
common source components connected to the AVR21EN, to additional AVH21 Hubs for
additional zones in expanded systems.
2. Keypad/Zone Video Outputs: 6, female F-type terminals output common source composite
video to the video displays in the individual zones as selected by the zone keypads or
remotes.
3. Camera Video Bypass Outputs: 7, female F-type terminals output composite video from
security or zone monitor cameras connected to the AVH21 Camera Video Inputs [pentagon
7] for distribution to additional AVH21 Hubs for additional zones in expanded systems.
4. AVH21 Mounting Flange: Chassis metal extensions on either side of the AVH21 used for
vertical installation to structured wiring panel or wall surfaces using mounting holes.
5. KP21 Keypad Terminals: 7, RJ45 jacks connect to the individual KP21 Keypads in each
zone. These terminals provide two-way communication between the keypads and AVH21
Hubs and AVR21EN Multiroom System Controller for source/zone/system control. They also
output digital audio data to the keypad amplifiers for audio from common source components
as selected by the zone keypads or remotes.
6. Expansion/Auxiliary Keypad Terminal: 1, RJ45 jack connects to the UPLINK Terminal
[pentagon 16] on the next sequential AVH21 Hub to loop data for zone/system control and
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