Instruction/ maintenance manual of the product 900XL Kramer
Go to page of 15
Kramer Electronics, Ltd. USER M ANUAL Model: 900xl Power Am pl ifier.
Content s i Contents 1 Introduction 1 2 Getting Sta rted 1 2.1 Recycling Kramer Products 1 2.2 Quick Start 2 3 Overvi ew 3 4 Your 900xl Pow er Amplifier 4 5 Co nnecting the 900xl Power Amplifier 6 5.1 Connecti ng a PC 7 6 Operating the 900xl Power Amplifier 7 6.
Introdu ct ion 1 1 1 Introduction Welcome to Kramer Electronics! Since 1981, Kram er Electronics has bee n providi ng a world of uni que, creat ive , and a ffordabl e solu tions to th e vas t rang e of probl ems that confron t th e video, audio, presen tat ion, an d broadcasting professional on a daily basis.
KRAMER: SIMPLE CREATIVE TECHNOL OGY Getting Sta rted 2 landfill or incinera tion b y requiring it to be collected and recycled. To comply with the WEEE Directive, Kram er Electronics has made arr ange.
Overvi ew 3 3 3 O ver view The Kramer 900xl is a hi gh - perfor man ce power amplifier for line - level stereo audio signals . It accepts either a stereo audio signal on an RCA connector or a stereo audio signal on a 3.5mm mini jack. It delivers a speaker output of 10 watts RMS per channel into a 4 Ω load on a 10A 4- pin terminal block connector.
KRAMER: SIMPLE CREATIVE TECHNOL OGY Your 90 0xl Pow er Am plif ier 4 4 Your 900xl Powe r A mplifie r Figur e 1 , Figur e 2 , Table 1 , and Tab le 2 defin e the u nit.
Your 90 0xl Pow er Am plifier 5 5 Figure 2: 900xl Power Amp lifier – Undersid e View Table 2: 900x l Power Amplifier Underside Fun cti ons # Fe atur e Function 1 LEVEL L/H S witc h Input le vel – .
KRAMER: SIMPLE CREATIVE TECHNOL OGY Connec ting the 900x l Power Ampl ifi er 6 5 Connecting the 900xl Power A mpl ifier To c onnec t the 900xl , as illust rated in Fi gure 3 , perform the following : 1 . Connect an unbalan ced ster eo audio source (for exa mple, a co mputer audio line out) to the IN 1 mini jack connector.
Opera ting the 9 00xl Power Am plifier 7 7 5.1 Connecting a PC You c an cont rol the 900xl w ith a PC (or other control lers) via the RS - 232 port using serial c ommands.
KRAMER: SIMPLE CREATIVE TECHNOL OGY Technical S pecificatio ns 8 6.2 Using Seri al Comman ds To operate your device using serial comman d s, you need to install Kramer's control software 1 For an explanation of al l contr ol comm a nds, see sections .
Hex Table 9 9 8 H ex Table Table 4 lists the H e x val ues ( d escribed in section 9 ) for th e 900xl : Table 4: 900x l Hex Table Instr ucti on # Hex Co de Descri ption 2. S witc h A udi o 02 81 81 81 Connect Input 1 to output 02 82 81 81 Connect Input 2 to output 22.
KRAMER: SIMPLE CREATIVE TECHNOL OGY Kram er Protocol 2000 10 1 st BYTE: Bit 7 – Defined as 0. D – “DES TINA TION ”: 0 - for sending inform ation to the switchers (from the PC); 1 - for sending to the PC (from the switcher).
Kram er Protocol 2000 11 11 NOTES on the above table: NOTE 1 – When the master switcher is reset, (e.g. when it is turned on), the reset code is sent to the PC. If this code is sent to the switchers, it will reset according to the present power - down settings.
.
Kramer E lectron ics, Ltd. Web site: www. kramerelectronics.com E- mail: info@kramerel .com P/N: 29 00 - 000 344 RE V 5 For the latest infor mation on our produ cts and a list of Kramer distribu tors, vi sit our Web sit e: www.k ramerelectronics.com where updates to this user manual may be found.
An important point after buying a device Kramer 900XL (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Kramer 900XL 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 Kramer 900XL - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Kramer 900XL you will learn all the available features of the product, as well as information on its operation. The information that you get Kramer 900XL will certainly help you make a decision on the purchase.
If you already are a holder of Kramer 900XL, 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 Kramer 900XL.
However, one of the most important roles played by the user manual is to help in solving problems with Kramer 900XL. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Kramer 900XL 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
