Instruction/ maintenance manual of the product 910 Kramer Electronics
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Kramer Electronics, Ltd. Prelimin ary USER M ANUA L Model: 910 Digital Audio Pream plifier.
Content s i Contents 1 Introduction 1 2 Getting S tarte d 1 2.1 Achieving the Best Perf ormance 2 2.2 Safety I nstructions 2 2.3 Recycling Kramer Products 2 2.4 Quick Start 3 3 Overvi ew 4 4 Your 910 Digital Audio Preamplifier 4 5 Installing the 910 i n a R ack 8 6 Connecting the 910 Digital Audio Pream plifier 9 6.
KRAMER: SIMPLE CREATIVE TECHNOL OGY Content s ii 10.4 Bas ic Routi ng Com ma n ds 21 10.5 Preset Commands 21 10.6 Audio Parameter Commands 22 10.7 I denti ficati on Comm ands 23 10.8 Network Setting Comm ands 23 10.9 Ma chine I nfor mati on Comm ands 24 10.
Intro ducti on 1 1 1 Introduction Welcome to Kramer Electronics! Since 1981, Kram er Electronics has been providi ng a world of uni que, creative, and affordable solutions to th e vast 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 2.1 Achievin g the Best Perf ormance To achieve the best performance: • Use only good quality connection cables (we recommend Kramer high - per.
Getting Sta rted 3 3 2.4 Quick St art This quick start chart summ arizes the basic setup and operation s teps..
KRAMER: SIMPLE CREATIVE TECHNOL OGY Overvi ew 4 3 Ove rvi ew The 910 is a high - performance stereo audio pream plifier. It accepts balanced and unbalanced stereo audio, S/PDIF digital a udio, and micro pho ne i nput s , processes the signals , and o utp uts t hem t o b ala nced , unba lanced a nd S/ PDIF out puts .
Your 910 Digital Audio Preamplif ier 5 Figure 1: 910 Digital Audio Preamplifier.
KRAMER: SIMPLE CREATIVE TECHNOL OGY Your 910 Digital Audio Preamplif ier 6 Table 1: 910 Dig ital Audio Pr eamplifier Function s # Fe atur e Function 1 IR Rec eiv er T he red LED ill umin ate s wh en r.
Your 910 Digital Audio Preamplif ier 7 7 # Fe atur e Function 29 FACTORY DE FAULT But ton Press to rev ert to the d efaul t settin gs, i ncludi ng all t he con figure d buttons 30 USB (PROGRAM) Conne .
KRAMER: SIMPLE CREATIVE TECHNOL OGY Insta lling the 910 i n a R ack 8 5 Installing the 910 in a Rack Thi s section descr ibes how to install t he 910 in a rack.
Connec ting the 910 D igi tal A udio Preamplifier 9 9 6 Connecting the 910 Digital Audio Preamplifier To connect the 910 as illu strate d i n t he exa mple in Figur e 2 1 1.
KRAMER: SIMPLE CREATIVE TECHNOL OGY Connec ting the 910 D igi tal A udio Pre am plifi er 10 Figure 2 : Co nnec ti ng the 91 0 Digital Audio Pre amplifier 6.1 Connecting th e RS - 232 Port You can connect to th e unit via a straig ht pin - to - pi n RS - 232 connec tion, usin g for e xa mple, a P C.
Connec ting the 910 D igi tal A udio Pre am plifi er 11 11 • To c onnec t to a net work h ub o r net wor k ro uter wit h a straight - thro ugh ca ble , see S ection 6.2. 2 • To c onfig ure the Et herne t p or t, se e 6.2.1 Connectin g the ETHERNET Port D irectly to a PC (Crossov er Cable) S ection 6.
KRAMER: SIMPLE CREATIVE TECHNOL OGY Co nnecting the 91 0 Digital A udio Pream plifier 12 6. Select Use the f ollowing IP address, and fill in the details , (see Figur e 4 ). 7. Click OK . Figure 4 : In te rnet P rot ocol ( TCP /IP) Pro pert ies Window 6.
Connec ting the 910 D igi tal A udio Pre am plifi er 13 13 Figure 5 : Connect Screen 2. Select the method to connect to the Eth ernet port of the 910 . Select: • Ether net, if you kno w the IP add re ss numb er 1 o r the machi ne name. T he defa ult na me for th e machine is KRAMER_XXXX 2 • Serial, if y ou are connected via a serial port 3.
KRAMER: SIMPLE CREATIVE TECHNOL OGY Connec ting the 910 D igi tal A udio Pre am plifi er 14 Figure 6 : Device Prop erties Sc r een 4. If required, m ake changes and press Set.
Operating the 910 Digital A udio Pream plifier 15 15 7 Operating the 910 Digital A udio Preamplifier You can operate your 910 using: • The front pane l butt o ns , (see S e ction 7.1 • Serial commands via the RS - 232 /USB/Ethernet ports transmitted by a touch scree n system, PC, o r other seria l controller , (see ) S ection 7.
KRAMER: SIMPLE CREATIVE TECHNOL OGY Operating the 910 Digital A udio Pream plifier 16 Table 2: 910 Fr ont P anel But to n Func tions Button Display Func tion Meaning/Range Notes MUT E Mut e W hen pr e.
Operating the 910 Digital A udio Pream plifier 17 17 7.2 Controlli ng the 910 from the PC To ope rate you r device remotely f rom your PC over t he RS - 232, USB or Ether net p o rts , you need to downl oad and install Kramer's 910 Control Application 1 .
KRAMER: SIMPLE CREATIVE TECHNOL OGY Technical S pecificati ons 18 8 Technical Specifications The 910 techn ical specifications are shown in Table 3 . Table 3: 910 Technical S pecifi cations 1 INPUTS: .
Protoc ol 30 00 Sy ntax 19 19 9 Protocol 3000 Syntax 9.1 Host M essage Fo rmat Star t Address (optional ) Body Delimite r # Destinat ion_id @ Message CR 9.1.1 Simple Co mmand Comman d stri ng wi th only one comm and wi thout address ing: Star t Bo dy Delimite r # Command SP Param eter_1,Pa rameter_2 ,… CR 9.
KRAMER: SIMPLE CREATIVE TECHNOL OGY 910 Com ma nds in Prot ocol 30 00 20 10 9 10 Commands in Prot ocol 3000 This RS - 232/RS - 485 com muni cati on protoc ol lets you c ontr o l the machi ne from any .
910 Com m ands in P rotoc ol 30 00 21 21 10 .4 Basic Routing Commands Swi tch a udi o AUD IN > OUT , IN > OUT , … Short for m: A IN > OUT , IN > O UT , … AUD IN > OUT , IN > OUT .
KRAMER: SIMPLE CREATIVE TECHNOL OGY 910 Com mands in Prot ocol 3000 22 10 .6 A udi o Parameter Commands Command S yn t a x Response Set si mple audi o vol ume VOLUME VOLUME Shor t form: VO L VOL UME V.
910 Com mands in Prot ocol 3000 23 23 Par ame ter De scri pt io n: STAGE = ‘IN, ’OUT ’ or Numeric v alue of present audio process ing stage . For exa m ple: ‘ 0’ for input level, ‘ 1’ for pre - amp lifier , ‘2’ fo r amp lifi er (OUT ) e tc.
KRAMER: SIMPLE CREATIVE TECHNOL OGY 910 Com mands in Prot ocol 3000 24 Command S yn t a x Response Set DHCP mode NET - DHCP DHCP _MODE Short for m: NTDH NET - DHCP DHCP _MODE RESULT Rea d s ubn et m ask NET - DHCP ? Short for m: NTDH? NET - DHCP DHCP _MODE DHCP_MOD E = ‘0’ – Don't use DHC P (Use I P set by factory or IP set c ommand) .
910 Com mands in P rotocol 30 00 25 25 Me s sage starti ng character '# ' – Fo r ho st co mmand /q uer y '~' – For machi ne response Device address (Optional, for K - NET) K- NET Device ID followed by '@' Query sign '?' follows some commands to defin e a quer y request.
KRAMER: SIMPLE CREATIVE TECHNOL OGY 910 Com mands in Prot ocol 3000 26 Co mmand s in t he str in g do not e xecute until the closi ng char acter is entered. A separate response is s e nt for every command in the chain. 10 . 14 Maximum String Length 64 characters 10 .
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Kramer E l ectron i cs, Ltd. Web site: www.kramerelect r onics.com E- mail: info@kramerel. com P/N: 29 00 - 000 492 R EV 4 For the latest infor m ation on our produ cts and a list of Kr ame r dist ri but ors visit www. krame rel ect ron ics .com where upd ates to th is user manua l may b e found.
An important point after buying a device Kramer Electronics 910 (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 Electronics 910 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 Electronics 910 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Kramer Electronics 910 you will learn all the available features of the product, as well as information on its operation. The information that you get Kramer Electronics 910 will certainly help you make a decision on the purchase.
If you already are a holder of Kramer Electronics 910, 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 Electronics 910.
However, one of the most important roles played by the user manual is to help in solving problems with Kramer Electronics 910. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Kramer Electronics 910 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
