Atlona Stereo Amplifier AT AV18 User Manual

1x8 COMPOSITE DISTRIBUTION AMPLIFIER  
with STEREO AUDIO  
AT-AV18  
User Manual  
Toll free: 1-877-536-3976  
Local: 1-408-962-0515  
 
INTRODUCTION  
Atlona Technologies’ AT-AV18 one of the most innovative Composite /Stereo Audio signal distribution ampli-  
fiers on the market today. This 1x8 Composite w/ Stereo Audio Distribution Amplifier is a perfect solution for  
anyone who needs to send one source of composite video with Audio to multiple displays at the same time.  
With 1 x AV Input and 8 x AV Outputs, the AT-AV18 is capable of sending signal from one source to all 8 de-  
sired displays at the same time without signal degradation. This unit is perfect for applications for distributing  
signals from VCRs, Camcorders, Video Game Consoles, DVDs, Satellite Receivers, Set Top Boxes, etc.  
FEATURES  
• High Video and Audio Signal Bandwidth allows users to use extra long cables and still have a great quality  
image without signal degradation  
• Buffered Input also allows users to use an extra long input cable  
• Gold plated RCA jacks  
• Supports Pal and NTSC signals  
• Standard 19-inch Rack Mount Size - 1U (rack ears are included)  
PACKAGE CONTENTS  
• AT-AV18 Distribution Amplifier x 1  
• Instruction Manual x 1  
Universal AC Adaptor : 12V DC  
Rack Mount Ears (Pair)  
SPECIFICATIONS  
Video Inputs  
Composite Video, 75 Ω on RCA Connectors  
Audio Inputs  
Stereo, -20db 47K Ω, on RCA Connectors  
Video Outputs  
Audio Outputs  
Video Bandwidth  
Video Distortion  
Audio Distortion  
Channel Isolation  
S/N Ratio  
8 x Composite Video, 75 Ω on RCA Connectors  
8 x Stereo R/L, -20db 47 Ω, on RCA Connectors  
>50MHz  
<1.2db (+/- 3db)  
<0.6db (+/- 3db)  
>50db  
>50db  
Power Consumed  
Power Source  
500mA  
12 Volts DC  
Toll free: 1-877-536-3976  
Local: 1-408-962-0515  
2
 
PANEL DESCRIPTION  
1. Front Panel  
AT-AV18  
V1  
V2  
V3 V4  
V5  
V6  
V7 V8  
POWER  
1x8 COMPOSITE DISTRIBUTION AMPLIFIER With STEREO AUDIO  
1
2
1. Power Switch: Power Unit On and Off  
2. Outputs 1-8 Indication LEDs: LED illuminates green when desired Output is in use.  
2. Rear Panel  
V7  
V5  
V3  
V1  
POWER  
DC IN  
INPUT  
V
V8  
V6  
V4  
V2  
INPUT  
7 8  
5
6
3
4
1 2  
1
2
3 4  
1. Input: Composite Video (RCA)/Stereo Audio  
2. Outputs 1-8: Composite Video (RCA)/Stereo Audio  
3. Power Supply Input: (DV12V) - Universal  
4. Power sw Button  
Toll free: 1-877-536-3976  
Local: 1-408-962-0515  
3
 
CONNECTION AND INSTALLATION  
Video Player  
TV7  
TV5  
TV3  
TV1  
TV8  
TV6  
TV4  
TV2  
Broadcasts Composite signal with Stereo Audio to 8 displays!  
1. Switch off all devices, including monitors.  
2. Connect Desired source to the Composite Input (RCA).  
3. Connect Composite Outputs (RCA) to desired Displays  
4. Plug in 12V DC power supply.  
5. Power on the monitors.  
6. Power on the source.  
7. Power on AT-AV18  
Toll free: 1-877-536-3976  
4
Local: 1-408-962-0515  
 
SAFETY INFORMATION  
Safeguards  
To reduce the risk of electric shock, do not  
expose this product to rain or moisture  
Do not modify the wall plug. Doing so will  
void the warranty and safety features.  
If the wall plug does not fit into your local  
power socket, hire an electrician to replace  
your obsolete socket.  
This equipment should be installed near  
the socket outlet and the device should  
be easily accessible in the case it requires  
disconnection.  
Precautions  
FCC regulations state that any unauthorized changes or modifications to this equipment, not expressly ap-  
proved by the manufacturer, could void the users authority to operate this equipment.  
Operate this product using only the included external power supply. Use of other power supplies could impair  
performance, damage the product, or cause fires.  
In the event of an electrostatic discharge this device may automatically turn off. If this occurs, unplug the device  
and plug it back in.  
Protect and route power cords so they will not be stepped on or pinched by anything placed on or against  
them. Be especially careful of plug-ins or cord exit points from this product.  
Avoid excessive humidity, sudden temperature changes or temperature extremes.  
Keep this product away from wet locations such as bathtubs, sinks, laundries, wet basements, fish tanks, and  
swimming pools.  
Use only accessories recommended by Atlona to avoid fire, shock, or other hazards.  
Unplug the product before cleaning. Use a damp cloth for cleaning and not cleaning fluid or aerosols.  
Such products could enter the unit and cause damage, fire, or electric shock. Some substances may also mar  
the finish of the product.  
Never open, remove unit panels, or make any adjustments not described in this manual. Attempting to do so  
could expose you to dangerous electrical shock or other hazards. It may also cause damage to your AT-AV18.  
Opening the product will void the warranty.  
Do not attempt to service the unit. Disconnect the product and contact your authorized Atlona reseller or con-  
tact Atlona directly.  
Toll free: 1-877-536-3976  
Local: 1-408-962-0515  
5
 
WARRANTY  
Limited Warranty  
Atlona Technologies warrants that (a) its products (the AT-AV18) will perform substantially in accordance with  
the accompanying written materials for a period of 3 years from the date of receipt and (b) that the product  
will be free from defects in materials and workmanship under normal use and service for a period of 3 years. In  
the event applicable law imposes any implied warranties, the implied warranty period is limited to 3 years from  
the date of receipt. Some jurisdictions do not allow such limitations on duration of an implied warranty, so the  
above limitation may not apply to customers that fall within those areas.  
Customer Remedies  
Atlona Technologies’ and its suppliers’ entire liability and Customers exclusive remedy shall be, at Atlona Tech-  
nologies’ decision, either return of the price paid for the product, repair, or replacement of the product that  
does not meet this Limited Warranty and which is returned to Atlona Technologies with a copy of the Cus-  
tomers receipt. This Limited Warranty is void if failure of the product has resulted from accident, abuse, misap-  
plication, or natural occurrence. In example but not limited to: power surges (electrical storms, local power out-  
age), dropping the product (or items on the product), contact with fluids, and physical misconduct (i.e. kicking  
or punching). Any replacement product will be warranted for the remainder of the original warranty period.  
No other warranties  
To the maximum extent permitted by applicable law, Atlona Technologies and its suppliers disclaim all other  
warranties, either expressed or implied, including, but not limited to, implied warranties of merchantability  
and fitness for a particular purpose, with regard to the product and any related written materials. This Limited  
Warranty gives customer specific legal rights. Customers may have other rights depending on the jurisdiction.  
No liability for damages  
To the maximum extent permitted by applicable law, in no event shall Atlona Technologies or its suppliers be  
liable for any damages arising out of the use of or inability to use this product, even if Atlona Technologies has  
been advised of the possibility of such damages. Such damages include but are not limited to: special, inciden-  
tal, consequential, or indirect damages for personal injury, loss of business profits, business interruption, loss  
of business information, or any other pecuniary loss.  
Atlona Technologies’ and its suppliers’ entire liability under any provision of this agreement shall be limited to  
the amount actually paid by you for the product. Some Jurisdictions do not allow the exclusion or limitation  
of liability for consequential or incidental damage. The above limitations may not apply to you in such jurisdic-  
tional cases.  
Toll free: 1-877-536-3976  
Local: 1-408-962-0515  
6
 
ATLONA PRODUCT REGISTRATION  
Thank you for purchasing this Atlona product. - We hope you enjoy it and will take an extra few  
moments to register your new purchase.  
Registration creates an ownership record if your product is lost or stolen and helps ensure you’ll  
receive notification of performance issues and firmware updates.  
At Atlona, we respect and protect your privacy, assuring you that your registration information  
is completely secure. Atlona product registration is completely voluntary and failure to register will not  
diminish your limited warranty rights.  
Toll free: 1-877-536-3976  
7
Local: 1-408-962-0515  
 

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