Gebruiksaanwijzing /service van het product VP-725NA van de fabrikant Kramer Electronics
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KRAMER ELECTRONICS LTD. USER MAN UAL MODEL: VP - 725NA Presentatio n Switc her/ Sca ler P/N: 2900 - 00073 9 Re v 4.
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VP - 725NA – Con tent s i Conte nt s 1 Introduct ion 1 2 Getting S tarted 2 2.1 Achi eving the Best Performance 2 3 Overview 3 3.1 Defining E DID 5 3.2 About HDMI 6 3.3 About HDCP 7 3.4 Defining t he VP - 725NA Presentation S witcher/Scal er 7 4 Installing in a Rack 13 5 Connecting the VP - 725NA Presentation Switcher/S caler 14 5.
ii VP - 725NA - C onte nts Figures Figure 1: VP - 725NA Present ation Switcher/ Scaler Front P anel 8 Figure 2: VP - 725NA Present ation Switcher/ Scaler Rear Panel 11 Figure 3: Connecting to the VP -.
VP - 725NA – Int roduction 1 1 Intr oduction Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been providing a world of unique, creative, and affordabl e solutions to the vast range of problems that confront the video, audio, presentation, and broadcasting professional on a daily basis.
2 VP - 725NA - G ettin g St arted 2 Getting Start ed We recommend that you: • Unpack the equipment careful ly and save the original box and packaging materials f or possible future shipment • Revi.
VP - 725NA – O ver vi ew 3 3 Ove rvi ew The VP - 72 5NA is a prese ntatio n sc aler/ switc her with mult ipl e signa l for mat sect ions and balanc ed stereo au dio. T he un it has f ive ind epend ent 4 x1 vid eo sect ions : com posite, s - Video (Y/ C), com ponent (RGB), com puter gra phics , and HDMI, pl us a single USB input .
4 VP - 725NA - O ver view • A USB port on the front panel for reading and displaying JPEG picture files • M ultiple color space – RGB or YUV output • E mbedded audio on the HDMI inputs and outputs The emb edded audio featu re is n ot av ailable for th e RGB r esol utions 19 20x12 00 and 1920x1 080.
VP - 725NA – O ver vi ew 5 • A built - in TBC (time base corrector) that stabil izes the sync in unstable video sources • A slideshow feature, lett ing you run a slideshow via the USB port • F.
6 VP - 725NA - O ver view 3.2 A bout HDMI High - Definit ion Multim edia I nterface (HD MI) is an unc ompres sed all - digital audio/vid eo interfac e, widely s uppo rted in the ent ertainm ent and hom e cinema industry.
VP - 725NA – O ver vi ew 7 3.3 13B About HDCP The High - Bandwidth Digit al Content Protection (HDCP) standard developed by Intel, prot ects digital video and audio signals transmitted over DVI or HDMI connections between two HDCP - enabled devices t o eliminate the reproduction of copyrighted material .
Fig ure 1 : VP - 725N A Pres entat ion S witcher /Scale r Front P anel 8 VP - 72 5NA – O vervi ew.
VP - 725NA – O vervi ew 9 Front P an el # Feat ure Funct ion 1 INPUT SELECT OR Buttons YC Selects one of the s - Video (Y/C) sourc es (from 1 to 4) 2 CV Selects one of the CV so urces ( from 1 to 4).
Front P an el # Feat ure Funct ion 20 MIC CONT ROL Button Overrid e R outes t he sign al from the m icr ophone to the Master outp ut in stead of from the Line, whose signal i s block ed When no MIC CO.
VP - 725NA – O vervi ew 11 Fig ure 2 : VP - 725N A Pres entat ion S witcher /Scale r Rea r Panel Rear Pa nel # Feat ure Funct ion 1 AUDIO OUTPU T Terminal Block Connect or CV Connects to th e bal an.
Rear Pa nel # Feat ure Funct ion 9 PROGRAM USB Connec tor C onnect to up grade to the latest au dio firm ware 10 ETHERNET po rt Conn ects to your LAN 11 RS - 232 9- pin D - sub Conne ct or Connects to a P C or Serial Cont roller 12 MASTER OUT Terminal Bl ock Co nnect or C onnects to th e rout ed bal anced audio channel 13 COND.
VP - 725NA - I nst allin g in a Ra ck 13 4 Insta lling i n a R ack This section provides i nstructions for rack mounting the unit..
14 VP - 725N A - Co nne ctin g the V P - 7 25NA Pr esent atio n Switc her/S caler 5 Connecti ng the VP - 72 5NA Presentation Sw it cher / Sc al er This section describes how to connect the VP - 725NA . In particul ar, how to connect the: • VP - 725NA rear panel ( see Sec ti on 5.
VP - 725NA - C on necti ng t he VP - 725N A Pre sentati on Swi tcher/ Scal er 15 Up to four component video (som etimes called Y UV, or Y, B - Y, R - Y, or Y, Pb/ Cb, Pr/Cr) sourc es or four RGB sources to t he four s ets of 3 BNC connectors, G/Y, B/P b, and R/Pr.
16 VP - 725N A - Co nne ctin g the V P - 7 25NA Pr esent atio n Swi tc her/S caler Connect the UXGA connector to the UXGA acceptor, for example, a monitor (not ill ustrated in Figure 3 ) 7.
VP - 725NA - C on necti ng t he VP - 725N A Pre sentati on Swi tcher/ Scal er 17 5.2 The R G BS and RGsB P inouts The follo wing table defines the inpu t progress ive (a display m ode in which all the.
18 VP - 725N A - Co nne ctin g the V P - 7 25NA Pr esent atio n Switc her/S caler Hardware flow control is not required for t his unit. In the rare case where a controll er requires hardware flow control, short pin 1 to 7 and 8, and pi n 4 to 6 on the c ontroller side.
VP - 725NA - C on necti ng t he VP - 725N A Pre sentati on Swi tcher/ Scal er 19 3. Select Propert ies. The Local Area Connection Properties window appears. 4. Select Inter net Proto col (TCP/IP ) and click the Properties Button (see Figure 6 ). Fig ure 6 : Loc al Ar ea Co nnectio n Prop erti es W indow 5.
20 VP - 725N A - Co nne ctin g the V P - 7 25NA Pr esent atio n Switc her/S caler 5.4.2 Connecting t he ETHERNET Port via a Network Hub (Straigh t - Through Cab le) You can connect the Ethernet port of the VP - 725NA t o the Ethernet port on a network hub or network router, via a straight - through cable with RJ - 45 connectors.
VP - 725NA - O pera ti ng the V P- 72 5NA Prese ntation Switc her/Sc aler 21 6 Opera ting the VP- 725NA Presentation Sw it cher / Sc al er The VP - 725N A includes the following front panel buttons: .
22 VP - 725N A - Oper ati ng th e VP - 725N A Prese ntati on Swit cher/S caler The four buttons in the SELECT area on the front panel let you select one of six operating modes, as defined in Figure 11 .
VP - 725NA - O pera ti ng the VP - 72 5NA P resenta tion Switc her/Sc aler 23 6.2 S witchi ng an Input to a n Output This section describes how to switch an input to an output when the VP - 725NA operates as five independent switchers ( se e S ec ti on 6.
24 VP - 725N A - Oper ati ng th e VP - 725N A Prese ntati on Swit cher/S caler 6.2.2 Switching the VP - 725NA as a Scaler To operate t he VP - 725NA as a scaler, press the SCALER button (it illuminat es) and then switch one of the 21 inputs to the scaled video outputs.
VP - 725NA - O pera ti ng the VP - 72 5NA P resenta tion Switc her/Sc aler 25 To adjust Master Audio level via the front panel: 1. Press the MASTER AUDIO button. 2. Press the AUD IO LEV EL LINE button to adjust the master audio input level or press the AUDIO LEVEL OUT b utton to adjust the master audio output level.
26 VP - 725N A - Oper ati ng th e VP - 725N A Prese ntati on Swit cher/S caler 6.3.2 Using the Micro phone CONTROL Modes The MIC CONTROL section buttons include these: Only one of th e thre e butt ons ca n be O N, or al l thr ee butto ns can be OFF (pr essing a but ton will selec t th at but ton, a nd tu rn OFF t he pr evious ly sel ected butto n.
VP - 725NA - O pera ti ng the VP - 72 5NA P resenta tion Switc her/Sc aler 27 Activate the PIP Feature b y : • Pressing the PIP front panel button • Switching on the PIP functionality via the OSD Menu ( s ee S ec t io n 7.1 ) • Pressing the PIP key on the remote control transmitt er ( see Section 7.
28 VP - 725N A - Oper ati ng th e VP - 725N A Prese ntati on Swi t cher/S caler 6.6 Freezing the Image To freeze the image, press the Freeze key on the infrared remote control transmitt er (see Figure 29 ) or the FRE EZE front panel button. The image freezes and the FREEZE front panel button illuminates.
VP - 725NA - C on figur ing and C ontr oll ing t he VP - 725N A 29 7 Configur ing and Control ling the VP - 725NA This section describes how to configure and control the VP - 725NA via the: • OSD menu ( s ee Sec t i on 7.1 ) • LCD display ( see S ec ti on 7.
30 VP - 725N A - Co nfig uri ng an d Co ntro lling the V P - 7 25NA 7.1.1 The Input Scr een Figure 14 defi ne s the Input screen. Fig ure 14 : Input Sc reen Input Scr een Settin g Fu ncti on Def aul t.
VP - 725NA - C on figur ing and C ontr oll ing t he VP - 725N A 31 7.1.2 The Pictur e Screen Figure 15 defi ne s the Picture sc reen. Fig ure 15 : Pi cture Screen Picture S cree n Settin g Fu ncti on .
32 VP - 725N A - Co nfig uri ng an d Co ntro lling the V P - 7 25NA 7.1.3 The Output Scr een Figure 16 defi ne s the Output screen. Fig ure 16 : O utput S creen Outp ut Sc ree n Settin g Fu ncti on Se.
VP - 725NA - C on figur ing and C ontr oll ing t he VP - 725N A 33 Outp ut Sc ree n Settin g Fu ncti on Selec tion /Rang e Defa ult Aspect Ratio Set the asp ect ratio: Best Fi t - The best p ossibl e .
34 VP - 725N A - Co nfig uri ng an d Co ntro lling the V P -7 25NA 7.1.1 Selecting the Corre ct Aspect Rat io You can configure the aspect ratio of any output image to fit your application. The VP - 725NA of fers s ix different aspect ratio settings: Best Fit, Letterbox, Follow Output, Virtual Wi de, Follow Input, and Custom.
VP - 725NA - C on figur ing and C ontr oll ing t he VP - 725N A 35 7.1.2 The PIP Screen Figure 17 d efi ne s the PIP screen. Fig ure 17 : PIP Screen PIP Screen Settin g Fu ncti on Def aul t On/Off A ctivate/ deacti vate t he P IP featu re: On/ Off When PIP is activated and that i nput is not connected, t he PIP window appears black.
36 VP - 725N A - Co nfig uri ng an d Co ntro lling the V P - 7 25NA 7.1.3 The Audio Screen Figure 18 defi nes the Audio s creen. Fig ure 18 : Au dio Sc reen Audio S cr een Settin g Fu ncti on Def aul .
VP - 725NA - C on figur ing and C ontr oll ing t he VP - 725N A 37 Fig ure 19 : Au dio Level Sc reen.
38 VP - 725N A - Co nfig uri ng an d Co ntro lling the V P - 7 25NA 7.1.4 The Geom etry Screen Figure 20 defi ne s the Geometry screen, allowing the user flexibility i n positioning his projector rel ative to the screening surface.
VP - 725NA - C on figur ing and C ontr oll ing t he VP - 725N A 39 7.1.5 The Setup Screen Figure 21 d efi ne s the Setup screen. Fig ure 21 : Set up S creen Setup S creen Settin g Fu ncti on Def aul t.
40 VP - 725N A - Co nfig uri ng an d Co ntro lling the V P - 7 25NA Setup S creen Settin g Fu ncti on Def aul t HDMI Switch Behavi or Set to D VD/N ormal or PC/B ypass: Nor mal/B ypas s When an EDID f.
VP - 725NA - C on figur ing and C ontr oll ing t he VP - 725N A 41 7.1.7 The Adv anced Setup Screen Figure 22 t o Figure 25 defi ne the Advanced Setup screens.
42 VP - 725N A - Co nfig uri ng an d Co ntro lling the V P - 7 25NA Fig ure 23 : Misc Se tup Sc reen Misc Se tup S creen Settin g Fu ncti on Def aul t Logo C hoose: ON for t he sta rt up lo go to appe.
VP - 725NA - C on figur ing and C ontr oll ing t he VP - 725N A 43 Misc Se tup S creen Settin g Fu ncti on Def aul t HDCP Setting Define whether the H DCP follow s the i nput o r the output : Follo w .
44 VP - 725N A - Co nfig uri ng an d Co ntro lling the V P - 7 25NA Fig ure 25 : O utput S etu p Scree n Outp ut Fun ctio ns Settin g Fu ncti on Def aul t HT Horiz ontal to tal 1344 HW Horizont al s y.
VP - 725NA - C on figur ing and C ontr oll ing t he VP - 725N A 45 Figure 26 ill ustrates horizontal and vertical sync pulse width, timing and active video area for a typical frame of video.
46 VP - 725N A - Co nfig uri ng an d Co ntro lling the V P - 7 25NA 7.2 O perating via the LCD Di splay You can cont rol the VP - 725NA from the front panel hig h contras t LCD Display.
VP - 725NA - C on figur ing and C ontr oll ing t he VP - 725N A 47 7.4 O perating via the Infrared Remote Control T ransmit ter You can cont rol the VP - 725NA remotely, from the infrared remote control transmitt er (that has a range of up to 15 meters and is powered by two AAA size 1.
48 VP - 725N A - Usi ng Tex t Overl ay 8 Using Tex t Overlay The text overlay feature is accessed via the Applicat ion Program (AP). You can downl oad the lat est soft ware f rom our W eb si te: http:// www.
VP - 725NA - U sing Text O verla y 49 Text Overl ay Appli catio n Screen Feat ure Funct ion Paramet er Set ting Area Text Col or Dropdow n Box Select the T ext colo r Backgrou nd Col or D ropdo wn Bo .
50 VP - 725N A - Tec hnical Spec ifica tions 9 Technical Specifications INPUTS: 4 x CV 1V pp/7 5 Ω o n BNC con nectors ; 4 x YC 1Vpp ( Y); 0.3V pp ( C)/75 Ω o n 4 - pin con nectors ; 4 x Compo nen.
VP - 725NA - T echni cal S pecifi catio ns 51 Technic al Specif icati ons of the RGBHV / RGBS (P C) / R GsB (PC) Input Signal Resolution Ver tical Frequency ( Hz) Notes Resolution Vertical Frequ ency .
52 VP - 725N A - Tec hnical Spec ifica tions Technic al Specif icati ons of the Com po nent Input Signal Resol uti on Ver tical Freq uenc y (Hz) Not es 1080i 60 YP bP r 1080i 50 YP bP r 1080p 60 YPb P.
VP - 725NA - T echni cal S pecifi catio ns 53 Technical Specifications of the HDMI/ DVI/RG B Output Signal Resolution Ver tical Frequency (Hz) Re mark Resolution Vertical Frequency (Hz) Remark 640x48 .
54 VP - 725N A - VP - 725N A C omm unic ati on Pr otoc ol 10 VP- 725NA C ommuni cati on Protocol Communication Confirm ation: Send: CR Reply: CR> Set and Get command: Set Com m an d: Y Cont rol.
VP - 725NA - VP - 7 25N A C ommu nica tion Pr ot ocol 55 Commun ication Prot ocol of the VP - 725NA Contr ol T ype Funct io n Parameter Descr ip tion Set Get 0 1 5 0: Auto 1: RGB 2: YU V Input Color Format 0 1 6 0: Auto 1: NTSC 2: PAL 3: PAL-M 4: PAL-N 5: NTSC 4.
56 VP - 725N A - VP - 725N A C omm unic ati on Pr otoc ol Commun ication Prot ocol of the VP - 725NA Contr ol T ype Funct io n Parameter Descr ip tion Set Get 0 1 25 0 : Native HDMI 1 : 640x480@60Hz 2.
VP - 725NA - VP - 7 25N A C ommu nica tion Pr ot ocol 57 Commun ication Prot ocol of the VP - 725NA Contr ol T ype Funct io n Parameter Descr ip tion Set Get 0 1 30 - 8 ~ 8 H- Zoom 0 1 31 - 8 ~ 8 V- Z.
58 VP - 725N A - VP - 725N A C omm unic ati on Pr otoc ol Commun ication Prot ocol of the VP - 725NA Contr ol T ype Funct io n Parameter Descr ip tion Set Get 0 1 50 - 40~0~+40 Audio T reble 0 1 51 - .
VP - 725NA - VP - 7 25N A C ommu nica tion Pr ot ocol 59 Commun ication Prot ocol of the VP - 725NA Contr ol T ype Funct io n Parameter Descr ip tion Set Get 0 - 72 0: Profile 1 1: Profile 2 2: Profil.
60 VP - 725N A - VP - 725N A C omm unic ati on Pr otoc ol Commun ication Prot ocol of the VP - 725NA Contr ol T ype Funct io n Parameter Descr ip tion Set Get 0 1 89 0: Off 1: On Freeze 0 1 90 0: Off .
VP - 725NA - VP - 7 25N A C ommu nica tion Pr ot ocol 61 Commun ication Prot ocol of the VP - 725NA Contr ol T ype Funct io n Parameter Descr ip tion Set Get 36: 1080p 60 37: 1080p 50 38: 720p 60 39: .
62 VP - 725N A - VP - 725N A C omm unic ati on Pr otoc ol Commun ication Prot ocol of the VP - 725NA Contr ol T ype Funct io n Parameter Descr ip tion Set Get 23: 1280x960 60, 24: 1280x960 85 25: 1280.
VP - 725NA - VP - 7 25N A C ommu nica tion Pr ot ocol 63 Commun ication Prot ocol of the VP - 725NA Contr ol T ype Funct io n Parameter Descr ip tion Set Get 0 1 112 15~(VT -VA- 1) Advance Input Mode:.
64 VP - 725N A - VP - 725N A C omm unic ati on Pr otoc ol Commun ication Prot ocol of the VP - 725NA Contr ol T ype Funct io n Parameter Descr ip tion Set Get 4: Max 5: Off 0 1 147 0: 1280x768x60 1: 1.
VP - 725NA - VP - 7 25N A C ommu nica tion Pr ot ocol 65 Commun ication Prot ocol of the VP - 725NA Contr ol T ype Funct io n Parameter Descr ip tion Set Get 0 1 174 0: 1/25 (for Get Command) 1: 1/16 .
66 VP - 725N A - VP - 725N A C omm unic ati on Pr otoc ol Commun ication Prot ocol of the VP - 725NA Contr ol T ype Funct io n Parameter Descr ip tion Set Get 0 1 203 0 : DVD/Normal 1 : PC/Bypass HDMI.
VP - 725NA - VP - 7 25N A C ommu nica tion Pr ot ocol 67.
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