Instruction/ maintenance manual of the product P/2 DA12 Series Extron electronic
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User ’s Manual VGA Distribution Amplifiers 68-1475-01 Rev . A 04 08 P/2 DA8 and P/2 DA12 Series.
Pr ecautions This symbol is intended to alert the user of important opera ting and mainten ance (se rvicing ) instru ctions i n the literature provided with the equipment. This symbol is intended to alert the user of the presence of uninsulated dangerous voltage within the product’s enclosure that may present a risk of electric shock.
FCC Class A Notice This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules.
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i P/2 DA8 and P/2 DA12 • T able of Contents i T able of Contents 68-1475-01 Rev A 04 08 All trademarks mentioned in this manual are the properties of their respective owners. Chapter One • Introduction .............................................
ii P/2 DA8 and P/2 DA12 • T able of Contents T able of Contents, cont’d.
P/2 DA8 and P/2 DA12 Series 1 Chapter One Intr oduction About this Manual Description of P/2 DA8 and P2 DA12 Series Features of P/2 DA8 and P2 DA12 Series.
P/2 DA8 and P/2 DA12 • Introduction Intr oduction 1-2 About This Manual This manual contains information about the Extron P/2 DA8, P/2 DA8 A, P/2 DA12 and P/2 DA12 A distribution amplifiers with instructions on how to mount, install, and operate these units.
P/2 DA8 and P/2 DA12 • Introduction 1-3 Features of P/2 DA8 and P/2 DA12 Series Bandwidth — 350 MHz (-3dB) RGB video bandwidth, fully loaded, which is compatible with resolutions fr om VGA to QXGA.
P/2 DA8 and P/2 DA12 • Introduction Introduction, cont’d 1-4.
P/2 DA8 and P/2 DA12 Series 2 Chapter T wo Installation and Operation Installation Overview Mounting the Distribution Amplifier Front Panel Features Rear Panel Features Operation T roubleshooting.
P/2 DA8 and P/2 DA12 • Installation and Operation Installation and Operation 2-2 Installation Overview The distribution amplifiers can be mounted on tabletops, in racks and under furniture. Thr ough-desk mounting is not recommended for these pr oducts.
P/2 DA8 and P/2 DA12 • Installation and Operation 2-3 overloading might have on overcurr ent protection and supply wiring. Give appropriate consideration to the equipment nameplate ratings when addressing this concern. 5 . Reliable earthing (grounding) — Maintain reliable grounding of rack-mounted equipment.
P/2 DA8 and P/2 DA12 • Installation and Operation Installation and Operation, cont’d 2-4 Under -desk mounting Mount the unit under a desk or podium using the optional Extron MBU 149 kit (part #70-222-01) as follows: 1 . Remove rubber feet if these have been installed on the bottom of the unit.
P/2 DA8 and P/2 DA12 • Installation and Operation 2-5.
P/2 DA8 and P/2 DA12 • Installation and Operation Installation and Operation, cont’d 2-6 Front Panel Featur es The front panels in the figur e below show the P/2 DA8 series (upper panel) and P/2 DA12 (lower panel).
P/2 DA8 and P/2 DA12 • Installation and Operation 2-7 Rear Panel Features All power , input and output connections are located on the r ear panels of all models, as shown in the figure below . L2 R L1 R L4 R L3 R L6 R L5 R L8 R L7 R 24 68 1 A3 57 8 7 6 5 4 3 2 INPUT VIDEO OUTPUTS AUDIO OUTPUTS MUTE 1 50/60 Hz 100-240V 0.
P/2 DA8 and P/2 DA12 • Installation and Operation Installation and Operation, cont’d 2-8 Operation After the distribution amplifier and its connected devices are powered up, the system is fully operational. If any pr oblems occur , ensure that the cables ar e properly r outed and connected.
P/2 DA8 and P/2 DA12 • Installation and Operation 2-9 Video Input and Output Connections All models are able to accept RGBHV , RGBS, RGsB, RsGsBs, YUV (tri-level and bi-level sync), S-video and composite video, and resolutions fr om VGA (640 x 480) to QXGA (2048 x 1536).
P/2 DA8 and P/2 DA12 • Installation and Operation Installation and Operation, cont’d 2-10 Audio input For models P/2 DA8 A and P/2 DA12 A, use a female 3.5 mm mini T ip Ring Sleeve (TRS) connector to provide an unbalanced audio input. Switch off power to the distribution amplifier and audio source.
P/2 DA8 and P/2 DA12 • Installation and Operation 2-11 Unbalanced Stereo Output Tip NO GROUND HERE. Sleeve(s) Tip NO GROUND HERE. Balanced Stereo Output Tip Ring Sleeve(s) Tip Ring L R L R Left Right Left Right CAUTION For unbalanced audio , connect the sleeve(s) to the center contact ground.
P/2 DA8 and P/2 DA12 • Installation and Operation Installation and Operation, cont’d 2-12 T roubleshooting After input and display devices are connected to the distribution amplifier and all units are power ed up, the system is fully operational.
P/2 DA8 and P/2 DA12 Series A Appendix A Refer ence Information Specifications Included Parts Accessories.
P/2 DA8 and P/2 DA12 • Reference Information Refer ence Information A-2 Specifications Video Gain ................................................. Unity Bandwidth ...................................... 350 MHz (-3 dB) Video Input Number/signal type .
P/2 DA8 and P/2 DA12 • Reference Information A-3 Sync Input type ....................................... RGBHV , RGBS, RGsB, RsGsBs; bi-level and tri-level sync Output type .
P/2 DA8 and P/2 DA12 • Reference Information Reference Information, con t’d A-4 Audio — P/2 DA8 A, P/2 DA12 A Gain ................................................. Unbalanced output: 0 dB; Balanced output: + 6 dB Frequency r esponse ...........
P/2 DA8 and P/2 DA12 • Reference Information A-5 Contact closure pin configurations P/2 DA8 series................... A = mute all outputs, 1 = mute output 1, 2 = mute output 2, 3 = mute output 3,... 8 = mute output 8 P/2 DA12 series...............
P/2 DA8 and P/2 DA12 • Reference Information Reference Information, con t’d A-6 Included Parts Included Parts Part number P/2 DA8 60-891-02 or P/2 DA8 A 60-891-01 or P/2 DA12 60-893-02 or P/2 DA12 A 60-893-01 IEC Power Cord T weeker Rubber Feet (4) 3.
P/2 DA8 and P/2 DA12 • Reference Information A-7 Accessories Part number SY VGAM-RGBHVF , VGA male to BNC female molded adapter , various lengths 26-397-01 SY VGAM-RGBHVF , VGA male to BNC female pi.
P/2 DA8 and P/2 DA12 • Reference Information Reference Information, con t’d A-8.
FCC Class A Notice Note: This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide r easonable protection against harmful interference when the equipment is operated in a commercial envir onment.
© 2008 Extron Electronics. All rights reserved. Extron Electronics, USA 1230 South Lewis Street Anaheim , CA 92805 800.633.9876 714.491.1500 FAX 714.491.1517 Extron Electronics, Europe Beeldschermweg 6C 3821 AH Amersfoort, The Netherlands +800.3987.6673 +31.
An important point after buying a device Extron electronic P/2 DA12 Series (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Extron electronic P/2 DA12 Series yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Extron electronic P/2 DA12 Series - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Extron electronic P/2 DA12 Series you will learn all the available features of the product, as well as information on its operation. The information that you get Extron electronic P/2 DA12 Series will certainly help you make a decision on the purchase.
If you already are a holder of Extron electronic P/2 DA12 Series, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Extron electronic P/2 DA12 Series.
However, one of the most important roles played by the user manual is to help in solving problems with Extron electronic P/2 DA12 Series. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Extron electronic P/2 DA12 Series along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
