K R A ME R E LE CT R O N IC S L T D .
Contents 1 Introduction 1 2 2.1 Getting Started Achieving the Best Performance 2 2 3 3.1 3.2 4 Overview About HDMI Defining the VP-747 Switcher Scaler Installing in a Rack 3 6 7 11 5 5.1 5.2 6 6.1 6.2 6.3 6.
Figure 16: Audio Screen Figure 17: Utility Screen Figure 18: Info Screen Figure 19: Example of how to use the LCD Display Figure 20: Remote Transmitter Figure 21: VP-747 Control Application Screen ii 34 35 38 39 40 42 VP-747 - Contents
1 Introduction Welcome to Kramer Electronics! Since 1981, Kramer Electronics has been providing a world of unique, creative, and affordable solutions to the vast range of problems that confront the video, audio, presentation, and broadcasting professional on a daily basis.
2 Getting Started We recommend that you: • Unpack the equipment carefully and save the original box and packaging materials for possible future shipment • Review the contents of this user manual • Use Kramer high performance high resolution cables • Use only the power cord that is supplied with this machine i 2.1 Go to http://www.kramerelectronics.com to check for up-to-date user manuals, application programs, and to check if firmware upgrades are available (where appropriate).
3 Overview The VP-747 Universal Presentation Matrix Switcher/Scaler is a true multi-standard video to graphics scaler and presentation switcher for a wide variety of presentation and multimedia applications. It consists of a very high quality scaler with many user-selectable graphics or HDTV output resolutions, as well as a userdefinable output mode (recommended for advanced users only – non-standard settings may not be recognized by the display device).
• Dual scalers—for “live” seamless transitions from one source to another— with two independent outputs: a PREVIEW OUT and a PROGRAM OUT (see Section 7.2). The PREVIEW output—including an OSD menu for making adjustments—is for determining how the scaled output looks before displaying live during a presentation, as well as for setting the special effects that harmonize the transition when changing between sources.
• A built-in Time Base Corrector (TBC) that stabilizes video sources with unstable sync • • Multiple color space, outputting RGB or YUV Support for embedded audio on the HDMI inputs and outputs The embedded audio feature is not available for the RGB resolutions 1920x1200 and 1920x1080.
3.1 About HDMI High-Definition Multimedia Interface (HDMI) is an uncompressed all-digital audio/video interface, widely supported in the entertainment and home cinema industry. HDMI ensures an all-digital rendering of video without the losses associated with analog interfaces and their unnecessary digital-to-analog conversions. It delivers the maximum high-definition image and sound quality in use today. Note that Kramer Electronics Limited is an HDMI Adopter and an HDCP Licensee.
3.2 Defining the VP-747 Switcher Scaler This section defines the VP-747.
# 1 Feature IR Receiver/LED Function Green when ON; red when OFF OFF in this case means that the outputs and the front-panel are disabled 3 4 PREVIEW Buttons 2 INPUTS Selects the video source (from 1 to 8) for the Preview output From the five BNC (universal) inputs for each of the inputs.
Figure 2: VP-747 Universal Presentation Matrix Switcher / Scaler Rear Panel VP-747 - Overview 9
# Feature 1 PROGRAM OUT Function B/PB BNC Connector 2 G/Y BNC Connector 3 R/PR BNC Connector 4 VS BNC Connector 5 6 7 Connects to the PROGRAM display device (component video or RGB or RGBHV acceptor) Sometimes called YUV; Y, B-Y, R-Y; Y, Pb, Pr; or Y, Cb, Cr Hs/Cs BNC Connector PREVIEW OUT Connectors R/PR BNC Connector G/Y BNC Connector 8 B/PB BNC Connector 9 Hs/Cs BNC Connector 10 Connects to the PREVIEW display device (component video or RGB or RGBHV acceptor) Vs BNC Connector 11 PO
4 Installing in a Rack This section provides instructions for rack mounting the unit.
5 Connecting the VP-747 i Always switch off the power to each device before connecting it to your VP-747. After connecting your VP-747, connect its power and then switch on the power to each device. The VP-747 is a universal presentation matrix switcher/scaler that lets you choose what sources to connect to the inputs. For example, you can connect just five sources: an RGBHV source, two DVI/HDMI sources, an HDTV source and an RGBS source (as the example in Figure 3 shows).
5. If required, connect: A PC via RS-232, see Section 6.1 The Kramer VP-727A Audio Switcher via the To AUDIO UNIT RS-485 port, see Section 6.2 The Kramer VP-747T Presentation Switcher Control Panel via the TO CONTROLLER mini XLR port, see Section 6.3 The Ethernet port, see Section 6.
5.1 Connecting Different Source Types As the VP-747 is universal, you can connect any type (format) of video to the inputs. Figure 4 shows an example of how to connect eight sources to the rear panel of the VP-747: an RGBHV source, an HDMI source, a CV source, a Y/C source, a component video source, an HDTV source, an RGBCs source and an RGB source.
5.
6 Connecting the VP-747 Control Ports This section describes how to connect the VP-747 control ports, that is, the: 6.1 • RS-232 port, see Section 6.1 • TO AUDIO UNIT port, see Section 6.2 • TO CONTROLLER port, see Section 6.3 • Ethernet port, see Section 6.4 Connecting to the VP-747 via RS-232 You can connect to the unit via a crossed RS-232 connection, using for example, a PC. A crossed cable or null-modem is required as shown in method A and B respectively.
Method A above) only requires pins 2, 3 and 5 to be connected, you are free to decide whether to connect only these 3 pins or all 9 pins. 9 8 7 6 5 4 3 2 Null-Modem Adapter to PC 1 Figure 7: Straight Cable RS-232 Connection with a Null Modem Adapter 6.2 Connecting the Audio Control Port The Kramer VP-727A Audio Switcher operates in conjunction with the VP-747. When connected, the audio switcher signals follow the video signals. See the separate VP-727A user manual on our Web site at http://www.
Figure 8: Connecting the VP-727A to the VP-747 6.3 Connecting the VP-747 to the Kramer VP-747T For optimal operation of the VP-747 via the VP-747T, set the VP-747 “Optimize T-Bar” mode in the “Transition” menu to on (see Section 8.1.3). Up to four VP-747 machines can be connected to the VP-747T Presentation Switcher Control Panel.
6.3.
6.4 Connecting the VP-747 via the Ethernet port To connect the VP-747 via the Ethernet port, do the following: • Connect the Ethernet port of the VP-747 to the LAN port of your PC, via a crossover cable with RJ-45 connectors. If connecting the Ethernet port of the VP-747 to the LAN port on a network hub or network router, use a straight-through cable with RJ-45 connectors.
7 Understanding the VP-747 This section describes the: 7.1 • UNIVERSAL inputs, see Section 7.1 • PREVIEW/PROGRAM outputs, see Section 7.2 • Switching/Scaling of an input, see Section 7.3 • PIP feature, see Section 7.4 • Panel Lock, see Section 7.
Using the PREVIEW output, you can: • See how the scaled output looks before displaying live during a presentation.
Figure 10: PREVIEW and PROGRAM Output Example VP-747 - Understanding the VP-747 23
7.2.1 The Transition from Preview to Program The transition can occur in one of two modes (As selected via the Transition OSD Menu, see Section 8.1.3): • The Swap mode (default for the VP-747) (shown in Figure 10), in which the PREVIEW input buttons and the PROGRAM input buttons switch places after pressing the TAKE button.
PIP Source VIDEO Main CV Source VIDEO GRAPHIC YC GRAPHIC COMP RGB/ YUV RGBS RGsB RGBHV HDMI CV No No Yes Yes Yes Yes Yes Yes YC No No Yes Yes Yes Yes Yes Yes COMP Yes Yes No No No No No No RGB/YUV Yes Yes No No No No No No RGBS Yes Yes No No No No No No RGsB Yes Yes No No No No No No RGBHV Yes Yes No No No No No No HDMI Yes Yes No No No No No No Select the PIP source (from channel 1 to 8), via the PIP source command in both
7.5 Locking and Unlocking the Front Panel To prevent changing the settings accidentally or tampering with the unit via the front panel buttons, lock your VP-747. Unlocking releases the protection mechanism. When the front panel is locked, control is still available via RS-232, the Ethernet, and/or the CONTROL connector. To lock the VP-747: • Press and hold for a few seconds the PANEL LOCK button on the front panel The front panel is locked and the PANEL LOCK button is illuminated.
8 Operating the VP-747 You can operate the VP-747 via the: 8.1 • OSD Menu, see Section 8.1 • LCD Display, see Section 8.2 • Infrared Remote Control Transmitter, see Section 8.3 • Ethernet/RS-232, see Section 8.4 Operating via the OSD MENU Screen The OSD superimposes a menu on the Preview screen from which you can control your VP-747.
8.1.1 Preview and Program Setting Commands Figure 12: Preview and Program Setting OSD Menus Preview and Program Setting OSD Menus Setting Function Default Input Sub-menu Source Select the input source: Channel 1 to 8 Channel 1 Type Set the video type: RGBHV, RGBS (PC/Video), RGsB (PC/Video), YCbCr, Y/C or video, HDMI (for input 1 and input 2 only) RGBHV Video Standard Set the Video standard: Auto, NTSC, PAL, PAL-M, PAL-N, NTSC 4.
Preview and Program Setting OSD Menus Setting Function Default Luma Transition Enhance Set the luminance transition enhance level: Off, Low or High Low Chroma Transition Enhance Set the chrominance transition enhance level: Off, Low or High Low Set the aspect ratio: Best Fit: The best possible compromise between the input and the output aspect ratios without distorting or cropping the picture Letterbox Follow Output: Scales the picture to fill the entire output screen Best fit Scale Aspect Ratio
Preview and Program Setting OSD Menus Setting Function Default V - Size Set custom size: 1 to 255 5 Frame Turn the PIP frame: On or Off On Frame Color Select the color of the PIP frame: Red, Green or Blue Blue 640x480x60Hz, 640x480x75Hz, 800x600x50Hz, 800x600x60Hz, 800x600x75Hz, 832x624x60Hz, 852x480x60Hz, 1024x768x50Hz, 1024x768x60Hz, 1024x768x75Hz, 1280x768x50Hz, 1280x768x60Hz, 1280x720x60Hz, 1280x800x60Hz, 1280x1024x50Hz, 1280x1024x60Hz, 1280x1024x75Hz, 1366x768x50Hz, 1366x768x60Hz, 1400x1050
8.1.
Figure 14 defines the Output Mode Setting: Figure 14: Output Mode Setting Screen Output Mode Functions 32 Setting Function Range Custom Output Set custom values Custom 1 to 4 Default HT Horizontal total 1344 HW Horizontal sync pulse width 136 HS Horizontal active start point 296 HA Horizontal active region 1024 HP Horizontal polarity VT Vertical total VW Vertical sync pulse width 6 VS Vertical active start point 35 VA Vertical active region 768 VP Vertical polarity OCLK
8.1.
8.1.4 The Audio Menu Items The audio menu controls the VP-727A audio companion (Download up-to-date Kramer user manuals from the Internet at this URL: http://www.kramerelectronics.com). See the VP-727A user manual for further detail.
8.1.5 The Utility Menu Items Figure 17: Utility Screen Utility Screen Functions Setting Function Default TCP/IP Setting DHCP: Off or On Off IP Address 192.168.1.39 Subnet Mask 255.255.255.0 Gateway 192.168.1.254 Apply: Apply settings OSD Misc. Settings Menu Position: Center, Top Left, Top Right, Bottom Left or Bottom Right Center Time-Out: 5, 10, 20, 30, 60, 90 seconds or Off 30 Sec Logo: Off, On or Custom ON for the start up Kramer logo to appear on the screen; OFF to disable the logo.
Utility Screen Functions Setting Misc. Settings (cont.) Function Default HDCP Setting: Follow Input, Follow Output Define whether the HDCP follows the input or the output Follow Output When Follow Input is selected, the Scaler changes its HDCP output setting (for the HDMI output) according to the HDCP of the input.
8.1.5.3 Logo Download Use one of the rear panel USB ports to download a custom Logo to the VP-747. To download a new logo: 1. Load the JPEG (JPEG files are recognized up to 2048x1536) images to a USB memory stick. 2. Insert the memory stick into one of the USB ports. 3. In the Utility menu, select Misc Settings and set Logo to Custom. 4. In the Misc menu, select Logo Download and press Enter. 5. If a list of the available images is not shown, press TAKE, and then repeat step #4 above. 6.
8.1.6 The Information Menu Items From the Info screen (see Figure 18), you can verify the program and preview source, video type and video standard as well as the PIP program and PIP Preview source, video type and video standard. The Info screen also displays the Preview and Program output resolutions.
8.2 Operating via the Front Panel LCD Display You can control the VP-747 PREVIEW output from the front panel, high contrast, LCD Display, using the: • Front panel OSD buttons: MENU, ENTER, , , , and • Infrared remote control transmitter (see Figure 20) keys: MENU, and the direction keys For example, to set the time out to 60 seconds via the LCD Display, using the front panel buttons, do the following: 1. Turn the VP-747 unit ON, and press the OSD ON button (if selected). 2.
Remote Transmitter Functions Keys Function Power Cycles power When “Off” the machine shuts down its outputs, disables the front panel, and causes the IR Receiver/LED to light red (instead of green) Take Pressing TAKE causes the transition to occur Lock Locks/unlocks the front panel Cut Selects an instantaneous transition from the PREVIEW output to the PROGRAM output The effect is only seen on the PROGRAM output Only for setting up the unit for the effect.
8.4 Operating via the Ethernet The control application lets you control the VP-747 by clicking the desired buttons in the control application screen (which includes all the front panel buttons). To control the VP-747 via the Ethernet/Serial Port: 1. Connect the Ethernet port (see Section 6.4) of the VP-747 to the Ethernet port of your PC or connect the serial port of your VP-747 to the serial port of your PC (see Section 6.1). 2. Install and configure the Control Application (see Section 8.4.1). 8.4.
Figure 21: VP-747 Control Application Screen The control menu items are defined here: VP-747 Control Application Menu 8.4.3 Menu Items File Save Configuration, Exit Com port Select (the com port), Connect (to the selected com port) Ethernet Connect to the Ethernet Menu Menu options (enter the VP-747 menu, see Section 8.
9 Technical Specifications INPUTS: 2 HDMI/DVI inputs connectors (HDMI and HDCP version 1.2) on DVI connectors 8 sets of universal BNC connectors: R/Pr, G/Y/CV, B/Pb/C, Hs/Cs, and Vs, each programmable for use as CV, YC, RGB, YCbCr, YPbPr, RGBS or RGBHV PREVIEW OUTPUT: 1 x HDMI/DVI input connector (HDMI and HDCP version 1.2) on a DVI connector 1 x VGA (VGA through UXGA) on a 15-pin HD connector 1 x RGBHV/YPbPr on BNC connectors PROGRAM OUTPUT: 1 x HDMI/DVI input connector (HDMI version 1.
10 VP-747 Communication Protocol The following is the COM port setting: Baud rate：9600 / 115200 (Bits per second) Parity: None Data Bits: 8bits Stop Bits: 1bit Character Symbols Definitions Symbol Meaning Space [CR] Carriage Return, ASCII code 0x0D [LF] or > Line Feed, ASCII code 0x0A Communication Confirm: Send Reply CR CRLF > Set Command Send Reply YControl_TypeFunctionParamCR ZControl_TypeFunctionParam CRLF > Get Command Send Reply YControl_TypeFunctionCR ZControl_TypeFunctio
Set Commands (F = Function) Control Type Set Get 0 1 Function 0 0 1 1 0 0 0 0 0 0 0 0 0 0 - 2 3 4 5 6 7 8 9 10 11 0 1 12 0 1 13 0 - 14 0 1 15 0 1 16 0 0 0 0 0 0 - 17 18 19 20 21 22 0 1 23 0 1 41 0 1 42 0 1 43 Param 1 0:Off 1:On 0:Off 1:On 0:Off 1:On 0:Off 1:On 0:Off 1:On 0:Off 1:On 0: Off 1: On 0: Channel 1 1: Channel 2 2: Channel 3 3: Channel 4 4: Channel 5 5: Channel 6 6: Channel 7 7: Channel 8 0: RGBHV 1: RGBS(PC) 2: RGsB(PC) 3: RGBS(Video) 4: RGsB(Video) 5: YCbCr
Set Commands (F = Function) Control Type Set Function Param 1 Param 2 Param 3 Param 4 Description Get 0 1 44 1~N - - - 0 1 45 2~N - - - 0 1 46 -A ~ A - - - Preview Input Main Source H-Position N: unfixed, changes with Input Mode Preview Input Main Source V-Position N: unfixed, changes with Input Mode Preview Input Frequency A = (max - min)/2 min = 0 , max = changes with Input Mode Preview Input Phase (only for VGA Source) Preview Auto Image 0 1 47 0 ~ 31 - - - 0 - 48 -
Set Commands (F = Function) Control Type Set Function Param 1 Param 2 Param 3 Param 4 Description Get 3: Virtual Wide 4: Follow Input 5: Custom 0 1 64 -16 ~ 16 - - - 0 1 65 -16 ~ 16 - - - 0 1 66 -8 ~ 8 - - - 0 1 67 -8 ~ 8 - - - - - - Preview Scale H-Pan Preview Scale V-Pan Preview Scale H-Zoom Preview Scale V-Zoom 0 1 68 0: Off 1: 150% 2: 200% 3: 225% 4: 250% 5: 275% 6: 300% 7: 325% 8: 350% 9: 375% 10: 400% 11:Custom 0 1 69 0 ~ 32 - - - 0 1 70 -16 ~ 16 -
Set Commands (F = Function) Control Type Set Function Param 1 Param 2 Param 3 Param 4 Description - - - Get 0 1 82 0 1 83 0: Native 1: 640x480 60Hz 2: 640x480 75Hz 3: 800x600 50Hz 4: 800x600 60Hz 5: 800x600 75Hz 6: 832x624 75Hz 7: 852x480 60Hz 8: 1024x768 50Hz 9: 1024x768 60Hz 10: 1024x768 75Hz 11: 1280x720 60Hz 12: 1280x768 50Hz 13: 1280x768 60Hz 14: 1280x800 60Hz 15: 1280x1024 50Hz 16: 1280x1024 60Hz 17: 1280x1024 75Hz 18: 1366x768 50Hz 19: 1366x768 60Hz 20: 1400x1050 50Hz 21: 1400x1050 60
Set Commands (F = Function) Control Type Set Function Param 1 Param 2 Param 3 Param 4 Description Get 2: Custom 3 3: Custom 4 0 1 90 512 ~ 3071 - - - 0 1 91 32 ~ (HS-48) - - - 0 1 92 80~(HT-HA-12) - - - - - - - - - 640~1920 <= (HT-92) 0: 1: + 0 1 93 0 1 94 0 1 95 384~2047 - - - 0 1 96 2~(HS-13) - - - 0 1 97 15~(VT-VA-1) - - - - - - - - - 0 ~ 999 (Decimal Value) - - - - - 480~1200 <= (VT-16) 0: 1: + 25 ~ 165 (Integer Value) 0:Off 1:On
Set Commands (F = Function) Control Type Set Function Param 1 Param 2 Param 3 Param 4 Description Get 0 1 118 0 1 119 0 1 1:Anyplace 2:Rotation 0: Front 1: Ceiling 2: Rear 3: Rear Ceiling Application - - - -40 ~ 40 - - - 120 -30 ~ 30 - - - 0: Horizontal 1: vertical -2000 ~ 2000 - 0 1 121 0: Top Left 1: Top Right 2: Bottom Left 3: Bottom Right 0 - 122 - - - - 0 1 123 -20 ~ 20 - - - 0 1 124 -180 ~ 180 - - - 0 - 125 - - - - Preview Geometry HKeyst
Set Commands (F = Function) Control Type Set Function Param 1 Param 2 Param 3 Param 4 Description Get 0 1 157 0 ~ 31 - - - 0 - 158 - - - 0 1 159 0: Off 1: On - - - 0 1 160 -50 ~ 50 - - - changes with Input Mode Program Input Phase (only for VGA Source) Program Auto Image Program Over Scan Status Program Picture Brightness Program Picture Contrast Program Picture Color Program Picture Hue Program Picture Sharpness 0 1 161 -50 ~ 50 - - - 0 0 1 1 162 163 -50 ~ 50 -1
Set Commands (F = Function) Control Type Set Function Param 1 Param 2 Param 3 Param 4 Description Get 5: 275% 6: 300% 7: 325% 8: 350% 9: 375% 10: 400% 11:Custom Program Scale Custom Zoom Program Scale Zoom HPan Program Scale Zoom VPan 0 1 179 0 ~ 32 - - - 0 1 180 -16 ~ 16 - - - 0 1 181 -16 ~ 16 - - - - - - Program PIP On/Off - - - Program PIP Type - - - Program PIP Source - - - Program PIP Size 0: Off 1: On 0: Picture-In-Picture 1: Picture + Picture 2: Split 0: Ch
Set Commands (F = Function) Control Type Set Function Param 1 Param 2 Param 3 Param 4 Description Get 0 1 203 17: 1280x1024x75Hz 18: 1366x768x50Hz 19: 1366x768x60Hz 20: 1400x1050x50Hz 21: 1400x1050x60Hz 22: 1440x900x60Hz 23: 1600x1200x50Hz 24: 1600x1200x60Hz 25: 1680x1050x60Hz 26: 1920x1080x50Hz 27: cvt-r 1920x1080x60Hz 28: 1920x1200x60Hz 29: 480px60Hz 30: 576p 31: 720px50Hz 32: 720px60Hz 33: 1080ix50Hz 34: 1080ix60Hz 35: 1080px50Hz 36: 1080px60Hz 37: 1080px24Hz 38:480px59.94Hz 39:720px59.
Set Commands (F = Function) Control Type Function Param 1 Param 2 Param 3 Param 4 Description 1 216 2~(HS-13) - - - 1 217 15~(VT-VA-1) - - - - - - - - - 0 ~ 999 (Decimal Value) - - - - - Program Input Setting Enable - - - Program Input Setting User Mode Save Set Get 0 0 480~1200 <= (VT-16) 0: 1: + 25 ~ 165 (Integer Value) 0: Off 1: On 0 1 218 0 1 219 0 1 220 0 1 221 0 - 222 - 0 1 223 0: Custom 1 1: Custom 2 2: Custom 3 3: Custom 4 0 1 224 512~307
Set Commands (F = Function) Control Type Function Param 1 Param 2 Param 3 Param 4 Description - 242 - - - - 0 1 243 -20 ~ 20 - - - 0 1 244 -180 ~ 180 - - - 0 - 245 - - - - - - - Transition Effect - - - Transition Mode - - - Transition Speed Set Get 0 0 1 271 0 1 272 0 1 273 0 1 274 0 1 275 0 1 276 0 1 277 0 1 278 0 1 279 0 1 280 0 0 1 281 282 0 1 283 0: Cut 1: Fade 2: Diagonal 3: Wipe 4: Circle 5: Square 6: Corner 7: Chessbo
Set Commands (F = Function) Control Type Set Function Param 1 Param 2 Param 3 Param 4 Description - - - Get : Y 1 283 0 1 286 0: Channel 1 1: Channel 2 2: Channel 3 3: Channel 4 4: Channel 5 5: Channel 6 6: Channel 7 7: Channel 8 0 1 287 -82 ~ 45 - - - 0 1 288 -22 ~ 9 - - - 0 1 289 0 ~ 127 - - - - - - 0 1 290 0: Channel 1 1: Channel 2 2: Channel 3 3: Channel 4 4: Channel 5 5: Channel 6 6: Channel 7 7: Channel 8 0 1 291 -82 ~ 45 - - - 0 1 292 -82 ~ 45 - -
Set Commands (F = Function) Control Type Set Function Param 1 Param 2 Param 3 Param 4 Description - - - Misc Setting Logo - - - Misc Setting Save Lock - - - Misc Setting Input Lock - - - Misc Setting Background - - - Misc Setting Blank Color Get 0 1 313 0 1 314 0 1 315 0 1 316 0 1 317 0 1 318 0 1 319 0 1 320 0 - 321 0 - 322 0 - 323 0 - 324 0 1 325 0 1 326 2: 20 seconds 3: 30 seconds 4: 60 seconds 5: 90 seconds 6: off 0: Off 1: On (Kramer)
Set Commands (F = Function) Control Type Function Set Get 0 1 327 0 1 328 Param 1 0:Mode3 1280x768@60HZ 1:Mode3 1366x768@60HZ 0:Manual (Default) 1:Auto - 1 329 0~32767 1->ON, 0->OFF bit 0: Chessboard bit 1: Panel lock bit 2: Menu bit 3: Enter bit 4: Left bit 5: Up bit 6: Down bit 7: Right bit 8: OSD 0 1 330 0: Off 1: On 58 Param 2 Param 3 Param 4 Description - - - Mode Set Mode3 - - - Auto Image Mode 0~32767 1-> ON, 0>OFF bit 0: Preview Channel 1 bit 1: Program Channel 1 0~327
LIMITED WARRANTY We warrant this product free from defects in material and workmanship under the following terms. HOW LONG IS THE WARRANTY Labor and parts are warranted for seven years from the date of the first customer purchase. WHO IS PROTECTED? Only the first purchase customer may enforce this warranty. WHAT IS COVERED AND WHAT IS NOT COVERED Except as below, this warranty covers all defects in material or workmanship in this product. The following are not covered by the warranty: 1.
! ! P/N: 2900- 000563 " " Rev: 3
