Audioaccess AVR21EN, Installation Instructions Manual

Page: 142 / 222

142
Upper ‘A’ LED [pentagon 26] will turn off and the Lower ‘A’ LED [pentagon 26] will turn on
constant.
27.
Door 2 Trigger Output Indicator (Open/Close B): 2, green LED’s illuminate to indicate
Door 2 Trigger activity. The Lower ‘B’ LED [pentagon 27] will normally be illuminated
indicating an open circuit. When the Door 2 Trigger receives an OPEN command from either
a KP21 Keypad or KP21R remote, the relay will close for approximately 3 seconds. At the
same time, the
Upper ‘B’ LED [pentagon 27] will illuminate. When the relay opens, the
Upper ‘B’ LED [pentagon 27] will turn off and the Lower ‘B’ LED [pentagon 27] will turn on
constant.
28.
Hub Configuration Switch: The individual labels are screened and ‘keyed’ to match the
three position switch that sets the Hub number and zone groups. The primary AVH21, Hub 1
has zones 1-7; Hub 2, zones 8-14; Hub 3, zones 15-20.
WPS21 FRONT PANEL FEATURES
Figure 78 WPS Front Panel
1. KP21 Keypad Power Fuses
2. AVH21
A/V Hub Fuse
3. WPS Mounting Flange
4. KP21 Keypad Power Terminals
5. AVH21 A/V Hub Power Terminal
6. AC Power Cord Jack
WPS21 FRONT PANEL FEATURE DESCRIPTIONS
1. KP21 Keypad Power Fuses: 7, 4 amp fuses, one for each keypad, protect the keypad
power line from spikes and the WPS21 from overloading.
2.
AVH21 A/V Hub Fuse: 1, 4 amp fuse, protects the AHV21 power line from spikes and the
WPS21 from overloading.
3.
WPS21 Mounting Flange: Chassis metal extensions on either side of the WPS21 used for
vertical installation to structured wiring panels or wall surfaces using mounting holes.
4.
KP21 Power Terminals: 7, four position plug-in terminals connect to Power +/- Terminals
[hexagon 31] on individual KP21 Keypads to provide DC voltage to the keypads.