Quick Installation Guide
Emerge™ HGA51G-DIR30
High Gain 5.1 GHz Directional Antenna
The following will help you install your directional
antenna easily. Should you require further assistance,
please contact Avocent Technical Support.
Emerge HGA51G-DIR30 Antenna
Shown with EWMS1000 Extender
Omni-
directional
Antenna
Directional
Antenna
Extended Range Operation
The HGA51G-DIR30 directional antenna is
an accessory for Emerge wireless extenders,
which are factory-equipped with omni-
directional antennas. Directional antennas
provide extended range operation by focusing
the energy of radio waves into an intensified
directional beam. Extended distance operation
requires installation of at least one directional
antenna onto a transmitter and one onto a
receiver. Installation of two antennas per unit
will guard against signal blockage but will not
increase transmission distance.
Antenna Head
(curved face shown)
Antenna Shaft
Connector Arm
Knuckle Joint
Knurled Fastener
If the transmitter is to be wall-mounted,
5
If your wireless extenders are not already
properly placed and connected to audio, video,
power and control sources, then please refer
the appropriate product documentation before
proceeding with the instructions provided in
this document.
arm and antenna shaft are parallel with each other at
the knuckle joint.
allow sufficient clearance for the curved
antenna face to swivel freely in all directions.
Engage the center socket of the antenna
3
Repeat steps 2 through 5 for the receiver.
6
connector arm onto the center pin of the transmitter
antenna jack. Turn the knurled fastener clockwise
until finger tight to secure the antenna.
For best results, position the wireless extenders
so they are on the same horizontal plane.
Facing the product, remove the omni-
1
Using the signal strength LEDs for
7
directional antenna from the left-hand antenna
jack on both the transmitter and receiver.
The antennas loosen from the antenna jack
by turning the knurled fastener in a counter-
clockwise manner.
If the transmitter is to be shelf or rack mounted,
4
guidance, swivel the curved face of transmitter
antenna head toward the directional antenna on
the receiver.
raise the antenna head such that the antenna
shaft is pointed upward and perpendicular to the
connector arm at the knuckle joint. This motion
requires proper alignment of the knuckle joint,
which can be accomplished by rotating the antenna
shaft. Once vertical, swivel the curved antenna face
toward the intended receiver.
Using the signal strength LEDs for
8
guidance, swivel the curved face of receiver
antenna head toward the directional antenna on
the transmitter.
Select either directional antenna and
2
extend the assembly such that its connector
To Contact Avocent Technical Support:
CALL (888) 793-8763 USA or 353-61-715292 Shannon, IR
Avocent, the Avocent logo, and Emerge are trademarks or registered trademarks of Avocent Corporation. All other marks are the property of their respective owners. ©2007 Avocent Corporation. All rights reserved.
590-626-501C
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