LINE 6 XD-AD8 Splitter [6/12] Electin
![LINE 6 XD-AD8 Splitter [6/12] Electin](/views2/1989822/page6/bg6.png)
6
Setting up AntennAS
The XD-AD8 allows multiple wireless receivers to share a single pair of remote antennas, achieving the
same RF signal level and isolation possible with individual pairs of remote antennas connected to each
receiver.
•Mount the XD-AD8 in a rack.
•Attach one end of a BNC-to-BNC antenna cable (provided with the digital wireless
microphone system) to position 1 of the
Antenna A Distribution Connectors on the rear
panel, and attach the other end to the
Antenna A input on the digital wireless receiver.
•Attach a second BNC-to-BNC cable similarly between position 1 of the
Antenna B
Distribution Connectors, and then to the Antenna B input on the same receiver.
•Continue in this manner for the other digital wireless receivers.
•Attach the BNC cable / connector from a remote antenna (P180 directional or P360
omnidirectional) to the
In A BNC connector on the rear panel – the stand-alone BNC
connector on the left side of the XD-AD8. The antenna will be mounted remotely in line-
of-sight with the area where the transmitters will be used. Attach the second remote antenna
similarly to the stand-alone In B connector on the right.
•Attach the IEC power cable to the XD-AD8 and to a 90V – 260V, 50 or 60 Hz AC power
source.
•Turn on the
Power switch on the front panel; the blue LED will light when the unit is on.
•Check that the power LEDs are lit on the P180 or P360 remote antennas.
SeleCting Front or reAr AntennAS
Antenna connections are provided on both the front and rear panels of the XD-AD8, with a selector
switch that determines which connection is active. Remote antennas will typically be connected to
the rear panel
In A and In B connectors, but also can be connected to the front panel. Articulating
half-wave antennas, such as the ones supplied with the Line 6 wireless receivers, can also be used on the
front panel connectors.
•When using remote antennas, connect them to the rear panel
In A and In B BNC connectors,
especially for more permanent installations, as they will be more protected.
•For convenience in portable applications, remote antennas may also be attached to the
Front
Antenna A and B BNC connector.
•Position the front-panel
Antenna Select switch appropriately to Back or Front, depending on
where the antennas are connected.
•If you are using a pair of articulating half-wave antennas supplied with the wireless receivers,
attach them to the front-panel connectors and position in a “rabbit ear” configuration. Slide
the switch to
Front, and make sure the XD-AD8 is positioned near the top of the rack and the
antennas are line-of-sight with the transmitters for the best performance.
Note, Connecting antennas to both front and rear antenna inputs at the same time is not recommended.
Note, When viewing the XD-AD8 from the rear, antenna In A is on the left and In B is on the right.
This placement corresponds with the front-panel connector placement of
A on the right and B on the
left.
Содержание
- Pilot s handbook 1
- Xd ad8 antenna distribution 1
- Caution 2
- Important safety instructions 2
- Risk of electric shock do not open 2
- Warning to reduce the risk of fire or electric shock do not expose the appliance to rain or moisture 2
- Warning to reduce the risk of fire or electric shock do not remove screws no user serviceable parts inside refer servicing to qualified service personnel 2
- Before using your xd ad8 digital wireless system carefully read the applicable items of these operating instructions and the safety suggestions 3
- You should read these important safety instructions keep these instructions in a safe place 3
- Omponents 4
- Upplie 4
- Xd ad8 5
- Electin 6
- Ntennas 6
- Ront o 6
- Eceivers from th 7
- Lacement 7
- Ounting 7
- Owerin 7
- Xd ad8 7
- As the rf signal travels through the cable to the antenna distribution system there will be some loss of signal level which at greater lengths and with higher loss cables can be significant with an active antenna that provides additional gain set it to the proper amplification for the cable length and try not to exceed 100 feet 30 meters of cable 8
- For 25 feet 15 db for 50 feet and 26 db for 100 feet once connected and with the receiver on confirm that the blue light on the front of the antenna is lit walk test the area after the antennas are placed to make sure that it is properly covered without interference or dropouts 8
- Omnidirectional antennas are best applied when the users will be transmitting from a wider area in front to the sides and even behind the antenna directional antennas provide greater signal strength at the front of the antenna and greater rejection of the signal at the rear in the case of the p180 a cardioid coverage pattern of approximately 90 degrees with a rolloff to the sides use them when the users are in a more confined area or not roaming as much they can also be used to minimize an interfering signal source by facing the back of the antenna toward the interferer and the front toward the transmitters 8
- Pecifications 8
- Roubleshooting 8
- Connecting to 8 wireless receivers 9
- Iagrams 9
- Antenna a antenna b 10
- Connecting to 14 wireless receivers 10
- Dc outs 10
- Normal dc 1g supplies normal dc 1g supplies 11
- Powering wireless receivers 11
- Connecting to 14 wireless recievers using 2 xd ad8s 12
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