Manuale d’uso / di manutenzione del prodotto VP-770 del fabbricante Kramer Electronics
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K R A M E R E L E C T R O N I C S L T D . U S E R M A N U A L MODEL: VP - 7 7 0 P r e s e n t a t i o n S w i t c h e r / S c a l e r P / N : 2 9 0 0 -3 00 1 7 3 Re v 4.
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VP -770 – Contents i Contents 1 Introduction 1 2 Getting Start ed 2 2.1 Achieving the Best Perfor mance 2 2.2 Safety Instruction s 2 2.3 Recycling Kra mer Products 3 3 Overview 4 3.1 HDCP Co mpliance 7 3.2 About the Pow er Conne ct™ Feature 7 3.3 Using Twisted Pair Cable 7 3.
ii VP -770 - Contents Figures Figure 1: VP-770 Presentation Switcher/Sca ler Front Pane l 8 Figure 2: VP-770 Presentation Switcher/Sca ler Rear Panel 9 Figure 3: 15-pin HD Connector Pinout 12 Figure 4.
VP -770 – Introduction 1 1 Introduction Welcome to Kra mer Electroni cs! Since 198 1, Kramer Electronic s has been providing a w orld of unique, creative, and af fordable solu tions to the vast range o f problems that con front video, audio, pre sentation, and broadcasting pro fessionals on a daily ba sis.
2 VP -770 - Getting Star ted 2 Getting Started We recommend that you: Unpack the equip ment carefully and save the original box and pack aging materials for po ssible future shipme nt Review the conten ts of this user manu al Go to http://www .
VP -770 – Getting Started 3 2.3 Recycling Kramer Prod ucts The Waste Electri cal and Ele ctronic Equip ment ( WEEE) Directive 20 02/96/EC a ims to reduce the a mount of WEEE sent for disposal to land fill or in ci nera tion by requiring it to be collected an d recycled.
4 VP -770 - Over view 3 Overvie w The Kramer VP - 770 is a high qual ity presentation switcher and scale r. It accepts one of eight inputs : a componen t video on R CA connector s, a DisplayPort (DP) .
VP -770 – Overview 5 Advanced de-interla cing functions - including 3D comb filtering , film mode , diagonal correction and motion de tection Scaled Outputs - HDMI, compu ter graph ics and a.
6 VP -770 - Over view Analyzes the conne cted ou tput’s EDID for op timal scaling Auto-positions the input to fit the windo w perfectly Supports picture zooming bo th on main and PiP win.
VP -770 – Overview 7 3.1 HDCP Compliance If an HDMI signal is HDC P protected , it can only appear on HDM I and DGKat outputs that are connected to HDCP compliant displays. The VP - 770 will not output an HDC P protected sour ce to a di splay that is not HDCP complian t.
Figure 1 : VP -770 P resentation Switc her/Scaler Front Pan el # Feature Function 1 IR Receiver Accepts IR remote commands 2 IR LED Lights red when the unit accepts IR remote comm ands 3 INPUT Selector Buttons HDMI Press to select the HDMI input (from 1 to 2) 4 PC Press to select the computer graphics input (from 1 to 2) 5 COMP.
VP -770 – Overview 9 Figure 2 : VP -770 P resentation Switche r/Scaler Rear Panel # Feature Function 17 AUDIO IN Unbalanced Connectors HDMI 3.5mm Mini Jack Connect to an unbalanced audio source for audio takeover of the HDMI 1 and HDMI 2 em bedded audio (see Section 6.
# Feature Function 35 DISPLAYPORT Connect to the DisplayPort source 36 VIDEO OUTPUT Connectors PC 15-pin HD Connect to a computer graphics acceptor 37 HDMI Connect to an HDMI acceptor 38 DGKAT RJ- 45 .
VP -770 - Installing i n a Rack 11 11 4 Installing in a Rac k This section pro vides instru ctions for rack mounting the unit..
12 VP -770 - Connecti ng the VP-770 5 Connecting the VP - 770 Always switch off the pow er to each device before connecting it to your VP - 770 . After connecting you r VP - 770 , conn ect its pow er and then switch on the powe r to each de vice. You do not have to connect all the input s and output s, connect on ly those that are re quired.
VP -770 - Connecting t he VP-770 13 13 6. Connect the audio inp ut signal s to the AUD IO IN conn ectors (3.5mm mini jack and RCA connectors), as re quired (not show n in Figure 4 ). 7. Connect the PC VIDEO OUT PUT 15-pin HD conne ctor to a VGA acceptor (for exa mple, an analog display ).
14 VP -770 - Connecti ng the VP-770 Figure 4: Connectin g the VP -770 Prese ntation Switcher/Scale r.
VP -770 - Connecting t he VP-770 15 15 5.1 Wiring the TP LINE IN / LINE OUT RJ-45 Connectors This section define s the TP pinou t , using a straight pin- to -pin cable w ith RJ- 45 connectors. Note, that the cable Ground shielding must be connected / soldered to the connector shield .
16 VP -770 - Connecti ng the VP-770 5.2 Microphone Pinou t This section define s the microphone 3 .5mm jack pinout. Figure 6: Micropho ne Pinout 5.3 A udio Input Pinout This section define s the audio input 3.
VP -770 - The OSD Me nu 17 17 6 The OSD Menu The VP - 770 OSD menu lets you set the oper ation para meters for the: Main Window Control PIP Window C ontrol Entire Syste m Control The nature of the operation setup a ppears in the O SD title, as shown in the example in Section 6.
18 VP -770 - The OSD Me nu The subtitle, belo w the title line sho ws the current level accessed (Scale in t his example) After selecting Outp ut (which is the second Level), it a ppears in the subtit.
VP -770 - The OSD Me nu 19 19 Note that: A selected par ameter tha t turns gr ay become s valid immediately . You can press Enter at this point to save these par ameter chang es to the memory immediately (the screen w ill display “Saving Data” for a sp lit second).
20 VP -770 - The OSD Me nu 6.2 The Input Menu Figure 8 : Input Me nu Setting Function Display Mode Select the displa y mode (see Figur e 9 ): Single Window – sin gle window mode ope ration with one .
VP -770 - The OSD Me nu 21 21 Setting Function Input Settings Set the: H Image Shift – to set the horizontal positio n of the image within th e window M / P Volatile parameter V Image Shift – to s.
22 VP -770 - The OSD Me nu Setting Function W indo w Customization Select the positio n and the size of the s elected window: H Positi on, H W idth, V Position and V H eight (see Se ction 6.2.1.2 and Section 6.2.1.1 ) M / P The value range is dynamic.
VP -770 - The OSD Me nu 23 23 In the following examples, Pi P Window Control is selected , but the sa me procedur e applies to Main W indow Contro l. Note that you can also custo mize the window size and position via the “Y” command s (see Section 12.
24 VP -770 - The OSD Me nu Figure 11 : Increasing the W idth 4. Select V Height (a n OSD slide bar appear s) and press + to increase the height, or – to decrea se the heigh t, see Figure 12 .
VP -770 - The OSD Me nu 25 25 Figure 13 : Posi tioning the W indow To move the po sition of the window , do the follow ing: 1. Check that w indow control i s set as requ ired (for ex ample, PiP Window Control). 2. Select Window Customization . The following W indow appe ars: Figure 14 : W indow Customi zation 3.
26 VP -770 - The OSD Me nu Figure 15 : H-P osition Slide Bar 4. Press the +/- button s to move the PiP w indow hor izontally. Use the V Po sition menu ite m in the sa me way to move the PiP ve rtically, see Figure 16 .
VP -770 - The OSD Me nu 27 27 6.3 The Aud io Menu Figure 17 : Au dio Menu Setting Function Volume Set the input/outp ut volume level [dB] , see Figure 18 E .
28 VP -770 - The OSD Me nu Setting Function Embedded Set: Pass-through – to O n to pass the digital audio input directl y to the output without any proces sing or set to Off to proc ess the digital audio i nput E Note that this feature is di sabled for the non-embedded audi o inputs (PC, CV, YUV) .
VP -770 - The OSD Me nu 29 29 6.4 The Process Menu The Process men u functions ar e available for in terlaced video processing only and not for progre ssive scan.
30 VP -770 - The OSD Me nu 6.5 The Picture Menu Figure 20 : Pict ure Menu Setting Function Brightness Set the brightness l evel M / P Contrast Set the contrast lev el M / P Color Set the color level M.
VP -770 - The OSD Me nu 31 31 6.6 The Enhan ce Menu Figure 21 : En hance Menu Setting Function H Sharpness Select the horizont al sharpness level M / P V Sharpness Select the vertical sh arpness level.
32 VP -770 - The OSD Me nu 6.7 The Scale Menu Figure 22 : Scal e Menu Setting Function Aspect Ratio Set (see Section 6.7.1 ) to: Follow Input – If t he input resolution ≤ output resolution , display with a blank border.
VP -770 - The OSD Me nu 33 33 Setting Function Output continued Note that Follow O utput sets the Deep Color of the HDMI and the DGKat outputs indepen dently, according to the screen connecte d to eac.
34 VP -770 - The OSD Me nu BEST FIT – This setting re-sizes the video or graphics input sign al to “best fit” the output resolution while maintainin g the aspect ratio of th e input signal.
VP -770 - The OSD Me nu 35 35 6.8 The Miscellaneous Menu Figure 23 : Misc Menu Setting Function Information Displays the select ed input, input resolution and fre quency, the output resolution and fir.
36 VP -770 - The OSD Me nu Setting Function Advanced Set: V Keystone – to set th e vertical keystone level E Useful if the projector i s located at an angle above or below t he screen. In the OSD menu the value range s hows -80 to 80. For interlaced i nputs, this feature is disabled Auto Sync Off – to tu rn the auto sync On/Off.
VP -770 - The OSD Me nu 37 37 6.8.1 The Luma Keying Feature The luma keying feature lets y ou display the PiP w indow (the key i mage) as semi - transparent over the main w indow. Thi s feature can be used to hav e the PiP window display a static or dynamic logo, for ex am ple, w hich will appe ar on a transparent ba ckground.
38 VP -770 - The OSD Me nu 6.8.2 The Emergency Alert Sy stem The Emergency A lert Syste m (EAS) is a un ique, versatile feature for immediate text overlaying , with flexible op tions such as the in clusion of an aud io ale rt siren and the choice of display ing an emergency notification via e ither a tex t crawler or a text window .
VP -770 - The OSD Me nu 39 39 Figure 24 : XML File Transfer The position o f the displayed CAP message depends on the severity of the alert. Noticeable message s with “Ex treme” and “Sev ere” heade rs will app ear on the screen and cover up any o ther content together w ith an audio alert s iren (in case o f an Extreme leve l alert).
40 VP -770 - The OSD Me nu 1. Set the dedicated EAS Ether net con nection port type and port nu mber through w hich the VP - 770 w ill be listening, a s a client, to intercept alerts. By de fa u lt, t he de d ica te d EA S p o rt setti ng s a r e T C P, 5 005.
VP -770 - The Displa y Modes 41 41 7 The Display M odes The VP - 770 can function in the single w indow display mode (the factory defau lt setup) or the dual window display mode. 7.1 The Single Windo w Dis play Mode T he single wind ow mode shows o ne wind ow on the screen.
42 VP -770 - The Displa y Modes Picture- in -Picture , with a smaller Pi P window superimposed over a full main window image Picture + Picture , w here both images appear side- by -side and the aspec .
VP -770 - The Displa y Modes 43 43 7.2.1 Activating the Dual Window Mode You can activate the dual w indow mode (indicated by an illumina ted PIP front pane l button) in any o f the follow ing ways: .
44 VP -770 - The Displa y Modes 7.2.3 Selecting the PIP Source To select a PiP sou rce you have to set the VP - 770 t o any of the PiP display mode configurations and then select the desired input.
VP -770 - The Displa y Modes 45 45 7.2.3.4 Selecting the PiP Source via the OSD Menu You can select an input source only after yo u set the display mode to one of the PiP configurations (s ee Section 7.2.1 ). To set the PiP sour ce via the O SD menu, do the follow ing: 1.
46 VP -770 - Controlling t he VP-770 8 Controlling th e VP - 770 The VP - 770 can be controlled via: The front panel bu ttons (see Section 8.1 ) The OSD menu ( see Section 8.2 ) The Web pages (see Section 8.3 ) Remote control contact closure (see Section 8.
VP -770 - Controlling t he VP-770 47 47 8.2 Controlling v ia the OSD Menu You can change PiP Window parameters , main windo w para meters and entire system para meters via the OSD menu , as described in Section 6.
48 VP -770 - Controlling t he VP-770 You can now control the machine via the Web page. 8.4 Connecting to the VP -77 0 via RS- 232 You can conne ct to the VP - 770 via a n RS-232 conne ction using, for ex ample, a PC. Note that a null- modem adapter /conne ction is not required .
VP -770 - Controlling t he VP-770 49 49 Figure 28 : Local Area Connection P roperties W indow 6. Select Use the fol lowing IP Address, and f ill in the detail s as show n in Figure 29 . You can u se any IP add ress in the rang e 192.168.1 .1 to 192.168.
50 VP -770 - Controlling t he VP-770 8.5.3 Ethernet Port Configuration and Control Use the Kramer K-UPLOAD softw are to configure and contro l the VP - 770 via the Ethernet. The latest ver sion of K-UPLOAD and installation instruction s can be down loaded from the Kramer Web site a t http://www .
VP -770 - Controlling t he VP-770 51 51 Use the PIP pin to: Toggle betw een the Single w indow display mode and the Dual wind ow display mode, by connecting the PIP pin and the G pin for more than.
52 VP -770 - Controlling t he VP-770 8.7 Controlling v ia the Infrared Remote Cont rol Transmi tter This IR remote control transmi tter is co mpatible with variou s Kramer machines, therefor e not all it s buttons are app licable to the VP - 770 .
VP -770 - Controlling t he VP-770 53 53 8.7.1 Using the IR Transmitter You can use the IR transmit ter to control the machine via the built-in IR receive r on the front panel or, instead, via a n optional ex ternal IR rece iver (M odel: C- A3 5M /IR R- 50).
54 VP -770 - Port Tunnelin g 9 Port Tunneling The port tunneling feature le ts you send and receive simple RS -232 signals between a controller and a serial dev ice via the VP - 770 which is connected to the Ethernet and ou tputs via T P cable.
VP -770 - Port Tunnelin g 55 55 To se tu p a nd a cti va te p or t tun n el ing o n the VP - 770 : 1. Set the dedicated port tunneling Et hernet connec tion port type and po rt number through which the VP - 770 will be pas sing RS-232 signal s. By de fa u lt, t he de d ica te d po rt se t tin g s a re T CP , 5 05 0.
56 VP -770 - Flash Mem ory Upgrade 10 Flash Memory Upgrade You can upgrad e the VP - 770 via t he Kramer K-UPLO AD softwa re. Two typ es of upgrade files are available for upgrade: video c ore and audio/graphics (*.
VP -770 - Technical Sp ecifications 57 57 11 Technical Specif ications INPUTS: 2 HDMI (deep colo r) connectors 2 VGA on 15-pin HD connectors 1 component vid eo on 3 RCA connec tors 2 composite video on RCA connectors 1 DisplayPort con nector 2 HDMI, 2 VGA, 1 DP, 2 CV unbalance d stereo audio on 3 .
58 VP -770 - Technical Sp ecifications 11.1 Default Communica tion Parame ters RS -232 Protocol 3000 (Default) Legacy Baud Rate: 115,200 9,600 Data Bits: 8 8 Stop Bits: 1 1 Parity: None None Command F.
VP -770 - Technical Sp ecifications 59 59 11.2.2 DP Input Resolutions DP Input Res olutions 640X480_60 800x600_85 1280x800_60 1366x768_60 1920x1200_60RB 640x480_75 848x480_60 1280x960_85 1440x900_60 7.
60 VP -770 - Technical Sp ecifications 11.3 Output Reso lutions This section define s the outpu t reso lutions 11.3.1 HDMI Output Resolutions Technical Specifica tions of the HDMI Output Signal 640x480@60 1280x1024@50 1680x1050@60 1080p25 640x480@75 1280x1024@60 1920x1200@60 1080p29.
VP -770 - The VP-770 RS -232 Commu nication Protocol 61 61 12 The VP - 770 RS - 232 C om mu n ica ti on Pro toco l The Kramer Proto col lets you control the VP - 770 fro m any standa rd terminal softwar e (for example, the W indow s ® HyperTerminal Application ).
62 VP -770 - The VP-770 RS -232 Commu nication Protocol 12.2.1 Using the Communication Protocol with Protocol 3000 (the “Y” Command) Set Command : Type in: “Y Control_Ty pe=0,Func tion,Para m”.
VP -770 - The VP-770 RS -232 Commu nication Protocol 63 63 12.2.2 Using the Communication Protocol with Legac y Protoco l Set Command : Type in: Y Control_Ty pe Funct ion Param[CR] Reply: .
64 VP -770 - The VP-770 RS -232 Commu nication Protocol table are there fore grayed out. The following table define s the protocol co mmands: 1st Level 2nd Level 3rd Level 4th Level Range Func.
VP -770 - The VP-770 RS -232 Commu nication Protocol 65 65 1st Level 2nd Level 3rd Level 4th Level Range Func. Note Color Space RGB 0 136 Applicable to PC and HDMI inputs only YPbPr 1 Follow Input 2 Window Customization H Position 0:2048 141 The value range is dynamic.
66 VP -770 - The VP-770 RS -232 Commu nication Protocol 1st Level 2nd Level 3rd Level 4th Level Range Func. Note Group C None 0 (read only) 293 Activate CH1 1 Activate CH2 2 Bypass 3 Group D None 0 (r.
VP -770 - The VP-770 RS -232 Commu nication Protocol 67 67 1st Level 2nd Level 3rd Level 4th Level Range Func. Note Mode4: Intra -frame 10:8 conversi on 4 Mode5: In -frame 12:10 conversi on 5 Mode6: I.
68 VP -770 - The VP-770 RS -232 Commu nication Protocol 1st Level 2nd Level 3rd Level 4th Level Range Func. Note 480p60 26 576i50 27 576p50 28 720p50 29 720p59.94 30 720p60 31 1080p23.976 32 1080p24 33 1080p25 34 1080p29.97 35 1080p30 36 1080p50 37 1080p59.
VP -770 - The VP-770 RS -232 Commu nication Protocol 69 69 1st Level 2nd Level 3rd Level 4th Level Range Func. Note NA 13 525p60 14 625p50 15 720p60 16 720p50 17 720p24 18 720p25 19 720p30 20 1080i60 .
70 VP -770 - The VP-770 RS -232 Commu nication Protocol 1st Level 2nd Level 3rd Level 4th Level Range Func. Note 1600x900@60 59 1280x1024@60 60 1280x1024@75 61 1280x960@85 62 1920x1200@60RB 63 1280x10.
VP -770 - The VP-770 RS -232 Commu nication Protocol 71 71 1st Level 2nd Level 3rd Level 4th Level Range Func. Note Protocol P3K 0 750 Legacy 1 Test Pattern Off 0 760 Slide Bar 1 Non-HDCP content sinusoid sound Color Bar 2 HDCP content sinusoid sound Factory Reset 0:1 770 Follow OSD instructions.
72 VP -770 - The VP-770 RS -232 Commu nication Protocol Operation comma nds Command Syntax Response Get front panel locking state LOCK-FP? LOCK- FP LOCK -MODE Parameters Descrip tion: LOCK-MODE = Front p anel locking stat e: "0" or "o ff" to unlock front pa nel buttons.
VP -770 - The VP-770 RS -232 Commu nication Protocol 73 73 Operation comma nds Command Syntax Response Parameters Descrip tion: PORTTYPE either “TCP” or “UDP” PORTNUM Ethernet port SET UART po.
74 VP -770 - The VP-770 RS -232 Commu nication Protocol Identification comma nds Command Syntax Response Read device ser ial number SN? SN SERIAL_NU MBER Read device firmware version VERSION? VERSION MAJOR .
VP -770 - The VP-770 RS -232 Commu nication Protocol 75 75 Change protocol Ethernet port ETH-PORT PROTOCOL , P ORT ETHP ETH-PORT P ROTOCOL , PORT RESULT Read protocol Ethernet port ETH-PORT? PROTOCOL ETHP? ETH-PORT PR OTOCOL , PORT PROTOCOL = TCP / UDP (t ransport layer protoc ol) PORT = Ethernet port to ent er protocol 3000 co mmands.
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1 For the latest information on our products and a list of Kram er distributors, visit our Web site whe re updates to this user manual may be found. We welcome y our questions, comments, and feedback. Web site: w ww.kramerelectronics.com E-mail: info@kramerel.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Kramer Electronics VP-770 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Kramer Electronics VP-770 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Kramer Electronics VP-770 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Kramer Electronics VP-770 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Kramer Electronics VP-770, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Kramer Electronics VP-770.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Kramer Electronics VP-770. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Kramer Electronics VP-770 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
