Multi-Access Video Disk Recorder

MAV-777

Introduction
The MAV-777 is Sonys flagship Multi-Access Video Disk Recorder designed for use in todays high-definition (HD) applications. For live, sports, news, and postproduction applications, the MAV-777 is an outstanding editing disk recorder that offers superb picture quality and functionality to meet your demanding broadcast requirements. The Sony MAV-777 inherits the operability and reliability of the MAV-555A and takes this one step further with the Sony HDCAM compression scheme. This model offers HD SDI connectivity in the 1080/59.94i format which is based on the SMPTE-292M standard.
Unique functionality and practical features make the MAV-777 an ideal editing disk recorder. The VTR-style control panel allows quick and easy linear-like access to files while exploiting the speed available with nonlinear, direct access to the Hard Disk Drives (HDDs). Furthermore, robust HDDs preserve your video and audio files while allowing you to record up to eight hours of video in the HD format.1 Internal downconverters are also available for you to share HD material with SD equipment while securing the material for current and future HD applications. In this multi-format era, the MAV-777 is an ideal investment for your broadcast needs.
Drive the Sony MAV-777 Multi-Access Video Disk Recorder today, and youll experience the difference.
The MAV-777/08 records 8 hours of HDCAM compressed video.

Features and Benefits

HDCAM Codec For Superlative Picture Quality
The MAV-777 offers outstanding picture quality by incorporating the Sony HDCAM Codec to meet your growing HDTV needs. In order to maintain this high picture quality, the MAV-777 was designed to meet SMPTE-292M standards offering HD SDI connectivity in the 1080/59.94i format.
Up To Four Synchronous HD A/V Channels (Simultaneous Operation)
The MAV-777 comes standard in a one in/one out configuration, and is expandable to handle up to four channels in a choice of one of three configurations: 1 In/3 Out, 2 In/2 Out, or 3 In/1 Out. The MAV-777 was designed to be flexible, so you can choose the configuration that fits your application. Because you can edit while transferring files, you can increase productivity during live production or postproduction.
Asynchronous File Transfer With Gigabit Ethernet (GbE)
The Broadband Era is a reality, and asynchronous file transfer of multimedia files is becoming commonplace. Using GbE infrastructure in a controlled environment, multiple MAV-777 disk recorders outfitted with the BKMA-750 Asynchronous Network Interface Kit can be connected allowing file sharing and transfer among all of the units.2 The advantage of asynchronous file transfer is that files can be transferred while editing, no central server is required, and the cost is relatively low. This setup allows edit teams to communicate and share material more effectively.

Internal Downconverters

Internal downconverters are standard on the MAV-777 in order to maintain backward compatibility with SD systems. All HD-SDI inputs and outputs can be downconverted to component SD-SDI. HD-SDI input signals can be output as SD-SDI signals with time code superimposition using an R port. This is typically used for SD monitoring purposes. You can also edit HD material first and then convert the material to an SD signal using D CONV connectors on a P port. One connector offers time code superimposition while the other does not. This downconversion feature is convenient when an SD signal is necessary for playout or for interfacing with systems that are not capable of accepting HD signals.
Intuitive VTR-Style Front Control Panel
For operational convenience, the MAV-777 is equipped with the BKMA-505 Disk Recorder Control Panel as a standard feature. This VTR-style control panel offers the user a familiar interface allowing intuitive operation, which results in a very short learning curve. For clear and easy viewing of the file information and functions, the panel has a 6.4-inch3 high-resolution color LCD information display. Furthermore, the panel controls allow you to perform audio and video file management, editing functions, timer record/playback, and simultaneous dual playouts.
Dedicated Editing Control Panels
If you prefer to edit with your MAV-777 remotely in a linear-like manner, there are three dedicated control panels available. They are the MAVE-F555 Editing Panel, the MAVE-D555 Dial Panel, and the BKNE-1011 Editing Fader Panel. The MAVE-F555 is connected directly to the MAV-777, and is used for functions such as file selection, edit control, and controlling external VTRs. The MAVE-D555 comes with a Jog/Shuttle dial for locating clips, a keypad for entering edit points and selecting effect patterns, and an LCD display. Finally, the BKNE-1011 is a fader control panel used for independent control of audio tracks and for manually executing effect transitions. Hard-key controls such as those offered on these panels are not available with most nonlinear editors. These controls offer you the best of two worlds; they allow you to edit with the quickness of a linear editor while enjoying the speed available with direct access to the MAV-777 HDDs. Once you experience the ease of operation at the helm of these controls, you will be glad to relinquish your complicated linear editor.

Availability of the BKMA-750 Asynchronous Network Interface Kit is TBD. Viewable area measured diagonally.

Ethernet Control

By connecting a PC running file management software to the Ethernet port on the MAV-777, you can view files, search for files, and control the unit remotely. This is a convenient way of controlling the MAV-777 if you prefer a GUI-based operating environment. If you have multiple MAV-777 disk recorders connected via GbE, you can also share and transfer files among the different units.
Controllable From BVE Editors And Compatible With Sony Switchers
When working in a live production or postproduction environment with MVS or DVS Series switchers and/or BVE editors, the MAV-777 can be effortlessly controlled as if you are controlling multiple VTRs. In this system configuration, the MAV-777 is best used as a clip feeder, a synchronized key/fill source, a graphics feeder, or a temporary buffer for compositing. This innovative way of accessing commonly used material will streamline your production efforts allowing you to create quality programs while reducing operating costs. The MAV-777 is compatible with most broadcast quality switchers and editors outfitted with RS-422A ports.
Video And Audio Editing With Real-Time Effects
Cut editing and A/B roll-editing with real-time effects such as dissolve and wipe are available on the MAV-777 even when the unit is in a stand-alone configuration.4 Functions such as A/V-split, channel swap, voice over, and audio crossfades are also available with the independently editable audio channels. The Digital Jog Sound (DJS) feature gives you sound quality reminiscent of VTRs allowing you to locate a specific sound clip with precision.
High Reliability And Durability
The last thing you want to worry about while producing your program is data loss. With this in mind, the MAV-777 was designed with built-in fault tolerance. To prevent data loss, the MAV-777 incorporates RAID-3 technology and robust error correction in its video drives and RAID-1 technology for fast read performance and high data availability in its audio drives. Moreover, the HDDs are isolated from the recorder chassis of the MAV-777, providing a system durable enough to withstand the shock and vibration encountered in an OB vehicle.
Convenient Data Transfer With Flash Memory
The MAV-777 has a built-in PCMCIA slot that allows you to record and transfer your user settings from one machine to another. Just plug in a flash memory card or Memory Stick media card with an adaptor and load the user settings. This convenient feature allows you to save commonly used settings on different Memory Stick IC recording media cards for quick and easy setups.

Requires the unit to be in a 2 In/2 Out or 1 In/ 3 Out configuration.

Product Configuration

Optional Boards

Standard I/O

HD-SDI (with monitoring loop-through)

Dedicated Control Panels

With the following dedicated control panels, you can effortlessly control your MAV-777.
The MAVE-F555 is a dedicated editing panel intended for use with the MAV-777. Its features include: File selection, search, and display. Cut insertion, delete, and other nonlinear editing functions. Control of external VTR.

HD-SDI x2

Downconverted SD-SDI x2 (one with superimposed TC)
Downconverted SD-SDI with superimposed TC
Sony Multi-Access Video Disk Recorder

Options

BKMA-720*

HDCAM Input Board

BKMA-730*

HDCAM Output Board

The MAVE-D555 is a dial panel that connects to the MAVE-F555. Its features include: Jog/Shuttle dial for locating clips. Entry of edit points and duration using numeric keypad. Edit pattern and parameter selection. LCD display.
HD-SDI Downconverted SD-SDI with superimposed TC
HD-SDI x2 Downconverted SD-SDI x2 (one with superimposed TC)
I/F Board I/F Board GbE NIC

BKMA-750

CD ROM Optical GbE Cable

To Other Systems

The BKNE-1011 connects to the MAVE-D555. It is used to control audio input and output levels and to control effects. Its features include: Master fader control. Independent control of each audio track. Transition lever to manually execute effect transitions. Effect parameter controls.
Asynchronous Network I/F Kit**

GbE Switch

Editing With The MAV-777

ADDING

Overwrite
* Two BKMA-720 HDCAM Input Boards required for 3 In/1 Out configuration. BKMA-720 HDCAM Input Board and BKMA-730 HDCAM Output Board required for 2 In/2 Out configuration. Two BKMA-730 HDCAM Output Boards required for 1 In/3 Out configuration. ** The optional BKMA-750 Asynchronous Network I/F Kit contains two interface Boards, a cable, and a CD ROM.

DELETING

2 X 2 X 3

Extract

Other Options

Insert

Adding clips is easy. You can overwrite or insert a clip at any point.
Deleting clips is also easy. You can lift a clip and leave a blank in the program, or you can extract the clip and close the gap.
BKMA-506 Disk Recorder Control Panel

RMM-555 Rack Mount Kit

Because the MAV-777 is nonlinear in nature, inserting and extracting clips is inherently much easier to perform and less time consuming than with a conventional VTR.

System Configurations

1. Live Production: Highlight Editing of Live Events

Control SDI

Ability to edit and playback highlights during a live program. Edited material can be used after the event for sports news highlights.

Router

Highlights
Nonlinear nature allows for easy and quick turnaround of edited material. Fewer VTRs required, which reduces cost. Simultaneous recording of live feeds while editing.

On Air Live

Live Switcher DVS/MVS Series

HDS-X5800/X3000 Series

2. Postproduction Application

HDW VTRs

HD-SDI
Master Monitor BVM-D MVS-8000 HDW VTR
Direct access to video and graphics files on the MAV-777, and quick cue up and replay improves operability and efficiency.
1 Useful as a temporary buffer for compositing. Allows several layers to be created efficiently by buffering and re-feeding composite material. 2 Simple and inexpensive conversion of graphics files to video files.* 3 Synchronized key and fill playout allows for easy compositing of material.
1 Temporary Buffer for Compositing 2 Converts CG File to Video Computer Graphics
3 Synchronized Playout of Key & Fill BVE-9100 Editing Control Unit
Ability to record source material as a background operation while performing other operations (i.e. multitasking).
* Requires additional software
3. Time Shift and Time Delay
Incoming Feed Network Distribution/Contribution
Ability to delay playout from five seconds to several days.

On Air Preview

Ideal system for delayed playout for editing purposes. Much less expensive than a configuration requiring multiple VTRs. Programming can be set to automatically play at a specified time for distribution of material to various geographical areas, different time zones, or to remote stations. Programming can be set to automatically record at a specified time, which is useful for recording incoming satellite feeds during off hours or at remote stations.
On Air Application for Time shift/Time delay (1 IIn/3 Out Configuration)

Specifications

General
Power requirements: Power consumption: Operating temperature: Storage temperature: Humidity: Weight: Dimensions (W x H x D): AC 100 V to 240 V, 50 Hz to 60 Hz 550 W +41F to +104F (+5C to +40C) -4F to +140F (-20C to +60C) 25% to 80% (relative humidity) 110 lb (50 kg) 19-inch rack mountable 6U height 16 3/4 x 10 1/2 x 25 5/8 inches (424 x 265 x 650 mm)

Input/Output

1) 1-input/1-output configuration

HD SDI IN

INPUT MONITOR

HD SDI OUT

Inputs HD SDI: BNC (with monitoring loop-through) x1 port (R1) SMPTE 292M/BTA S-004/ ITU-R.BT 709 BNC (with loop-through) x1 BNC (with loop-through) x1 BNC (stereo pair x2) x1 port, AES/EBU BNC x1 (R1) BNC x1 BNC x2 ports (P1) SMPTE 292M/BTA S-004/ ITU-R.BT 709 R1: BNC x1 port (with superimposed TC) P1: BNC x2 ports (one with superimposed TC) BNC (stereo pair x2) x1 port, AES/EBU BNC x1 (P1) HD-SDI BNC x1 (with superimposed TC) SD-SDI x1 (with superimposed TC) Analog composite x1 (with superimposed TC) XLR-3-pin type x2 JM-60 stereo phone jack

D CONV SDI OUT (SUPER)

D CONV SDI OUT

(SUPER)

HD reference video:
SD reference video: Digital audio:

Operational Performance

Recording/Playback time: MAV-777/04: MAV-777/08: Search Speed: SHUTTLE mode: Max. 500 times normal speed (Maximum speed range 32/.100./500 selectable) frame by frame (4 times) Up to 4 times normal speed Up to 1 times normal speed 0.5 seconds Minimum 2 seconds Minimum duration 1 frame, up to 5,000 clips 4 hours 8 hours
Timecode: System timecode: Outputs HD SDI:

Downconverted SDI:

JOG mode: VAR mode: Cue up time: Time delay : Clip:
Digital audio: Timecode: Video monitor:
Digital Video Performance
Frame rate: Sampling frequency: Quantization: Compression: 1080/59.94i Y: 74.25 MHz/1.001, Pb/Pr: 37.125/1.001 MHz 10 bits/sample of input-output signal DCT Intraframe, HDCAM format
Analog audio L/R: Headphones: Inputs HD SDI:
2) 1-input/3-output configuration (with two optional BKMA-730 boards)
Digital Audio Performance
Sampling frequency: Quantization: 48 kHz 20 bits

HD SDI OUT HD SDI IN

SPARE D CONV SDI OUT (SUPER)
BNC (with monitoring loop-through) x1 port (R1) SMPTE 292M/BTA S-004/ ITU-R.BT 709 BNC (with loop-through) x1 BNC (with loop-through) x1 BNC (stereo pair x2) x1 port, AES/EBU BNC x1 (R1) BNC x1 BNC x6 ports (two each on P1, P2, P3) SMPTE 292M/BTA S-004/ ITU-R.BT 709 R1: BNC x1 port (with superimposed TC) P1: BNC x2 ports (one with superimposed TC) P2: BNC x2 ports (one with superimposed TC) P3: BNC x2 ports (one with superimposed TC) BNC (stereo pair x2) x3 ports, AES/EBU BNC x3 (P1, P2, P3) HD-SDI BNC x1 (with superimposed TC) SD-SDI x1 (with superimposed TC) Analog composite x1 (with superimposed TC) XLR-3-pin type x2 JM-60 stereo phone jack

HD reference video: SD reference video: Digital audio:
Processor Adjustment Range
Video: Video level: Chroma level: Setup: Hue: System sync phase: Audio: Input level: Output level: Output phase: Downconvert mode: (selectable)
3 dB/- to 3 dB selectable 3 dB/- to 3 dB selectable 30 IRE 30 01H (13.5 ns step) - to 20 dB - to 12 dB -127 to +128 samples Edge crop Letterbox Squeeze
Time delay between recording and playout
Analog audio L/R: Headphones:
3) 2-input/2-output configuration (with optional BKMA-720 and BKMA-730 boards)
4) 3-input/1-output configuration (with two optional BKMA-720 boards) Inputs
Inputs HD SDI: BNC (with monitoring loop-through) x2 ports (R1, R2) SMPTE 292M/BTA S-004/ ITU-R.BT 709 BNC (with loop-through) x1 BNC (with loop-through) x1 BNC (stereo pair x2) x2 ports, AES/EBU BNC x2 (R1, R2) BNC x1 BNC x4 ports (two each on P1, P2) SMPTE 292M/BTA S-004/ ITU-R.BT 709 R1: BNC x1 port (with superimposed TC) R2: BNC x1 port (with superimposed TC) P1: BNC x2 ports (one with superimposed TC) P2: BNC x2 ports (one with superimposed TC) BNC (stereo pair x2) x2 ports, AES/EBU BNC x2 (P1, P2) HD-SDI BNC x1 (with superimposed TC) SD-SDI x1 (with superimposed TC) Analog composite x1 (with superimposed TC) XLR-3-pin type x2 JM-60 stereo phone jack

HD SDI:

BNC (with monitoring loop-through) x3 ports (R1, R2, R3) SMPTE 292M/BTA S-004/ ITU-R.BT 709 BNC (with loop-through) x1 BNC (with loop-through) x1 BNC (stereo pair x2) x3 ports, AES/EBU BNC x2 (R1, R2) BNC x1 BNC x2 ports (P1) SMPTE 292M/BTA S-004/ ITU-R.BT 709 R1: BNC x1 port (with superimposed TC) R2: BNC x1 port (with superimposed TC) R3: BNC x1 port (with superimposed TC) P1: BNC x2 ports (one with superimposed TC) BNC (stereo pair x2) x1 port, AES/EBU BNC x1 (P1) HD-SDI BNC x1 (with superimposed TC) SD-SDI x1 (with superimposed TC) Analog composite x1 (with superimposed TC) XLR-3-pin type x2 JM-60 stereo phone jack
HD reference video: SD reference video: Digital audio: Timecode: System timecode: Outputs HD SDI:

Remote

RS-422A: Remote In 1/2/3/4: Remote In/Out 1/2: Remote In (TO MAVE-F555): Remote Parallel I/O: Ethernet: TBC Remote P1/P2/P3: D-Sub 9-pin (female) x4, Sony 9-pin VTR protocol or Sony 9-pin Disk protocol D-Sub 9-pin (female) x2, Sony 9-pin VTR protocol (for external VTR control) D-Sub 9-pin (female) x1 D-Sub 50-pin (female) x1, 24 inputs (5 V CMOS), 24 outputs (Open collector) RJ-45 x1, 10Base-T D-Sub 9-pin (female) x3, Sony 9-pin VTR protocol

Video Effects

Effects: Dissolve, Single Wipe, Split Screen
Sony Electronics Inc. One Sony Drive Park Ridge, NJ 07656 www.sony.com/professional

MK7799V1OHB01DEC V-2135

2002 Sony Corporation. All rights reserved. Reproduction in whole or part without written permission is prohibited. All non-metric weights and measurements are approximate. Design, features and specifications subject to change without notice. Sony, HDCAM and Memory Stick are trademarks of Sony. All other trademarks are the property of their respective owners.

Printed in U.S.A. (1/02)

Multi-access Video Disk Recorder

MAV-777

The MAV-777 is the flagship version of Sonys MAV-555 Series Multi-access Video Disk Recorder. It is specifically designed for high-definition applications such as rich content production and post production. This new high-performance model inherits the operability, reliability and connectivity of the MAV-555 that is based on MPEG-2 4:2:2P@ML compression disk technology. It combines VTR-like control panel operation with all the advantages of a disk recorder to provide both linear and non-linear editing capabilities for the demanding needs of todays live, sports and news production applications in an SD (Standard Definition) system. Leveraging Sonys vast experience in the high definition world, the MAV-777, based on HDCAM compression and advanced disk technology, offers tremendous capabilities and various benefits for broadcasters and major production companies to fulfill their rapidly rising requirement for high-definition content. The MAV-777 provides unique functionality with features and benefits including internal down converters that allow you to share your HD (High Definition) material for day-to-day SD program production while securing the material for current and future HD applications, thus enhancing production efficiency and increasing your HD assets. The MAV-777 not only adds flexibility to your live, sports and program production applications but its also an ideal video recorder for your multi-channel HD editing suite in a multi-format era.

Preliminary

F E A T U R E S
HDCAM codec for superlative picture quality The MAV-777 offers excellent picture quality with the greatest possible degree of scalability and compatibility while maintaining a balance of picture quality, response, and editing and transfer efficiencies

B E N E F I T S

Real time audio and video editing with effects A/V Split Editing Independently by Channels, Audio Cross Fades, Slide, Swap, Mix Down, Voice Over, and A/V Level Controls are all available at real time to the user. The MAV-777 provides the following effects for A/B roll editing using an internal mix bus and two playback ports: Dissolve, Wipe, and Audio Crossfade for smooth sound transition in audio editing. Insert Editing and Non-linear Editing are also included. Ethernet file directory browsing File Searching, Remote Control, and Self-diagnosis/Log Extraction/Set up are controllable through a standard PC with dedicated file browser software installed over an Ethernet computer network. High reliability The MAV-777 is designed with RAID technology, mirrored file list data, on-line data rebuild, and a shock-resistant design, which enables it to be used in a wide range of demanding environments from the studio to OB operations.
Simultaneous 4-channel synchronous HD A/V I/Os The real-time HD-SDI cards are available to support up to four simultaneous inputs and outputs in the following configurations: standard 1 in 1 out, and optional 1 in 3 out, 2 in 2 out, or 3 in 1 out. This multiple-HD channel capability extends the flexibility of your system configuration. Internal down converter for system flexibility All HD-SDI output ports are equipped with down-converted SD-SDI outputs, so that both HD-SDI and SD-SDI can be output in parallel for your system convenience. There are two systems for system configuration flexibility: Output A, which does not have a superimpose function, and Output B, which does. Simultaneous multi-operation with asynchronous network I/F While recording an incoming feed, multiple operators can immediately begin their editing processes. By using a network, the operators are able to air the content while editing. They can also play back files to air with continuous recording. Each file can be transferred asynchronously and the transfer rate is dynamically adjustable to the condition of the port being used. This also offers a path to archival devices and remote servers. Familiar VTR-style control panel For operational convenience, the MAV-777 is equipped as standard with the BKMA-505 Disk Recorder Control Panel. This familiar VTR-style control panel provides a level of intuitive operation never before available in a disk recorder. Anyone who is familiar with front-panel VTR editing can operate this machine, so there is a very short learning curve.
Supports Sony VTR protocol The MAV-777 can be controlled from a variety of control devices via RS-422A, which means you can keep using Sony control devices such as Sony BVE Series editors and other compatible controllers. This makes it easier to integrate the MAV-777 into existing linear editing systems to process non-linear editing. In addition, the MAV-777 supports Sony Disk Protocol. Existing third party manufacturers controllers for the MAV-555 are compatible with the MAV-777. Smooth scene search for editing efficiency With the familiar and convenient VTR-like scene search capability, the MAV-777 can accurately and quickly search audio and video during editing with excellent response: Jog 1.0 times with DJS (Digital Jog Sound), Var. 1.0 times, shuttle 500 times. In addition, in shuttle mode, it provides whole frames of images at up to four times normal speed.

System example of MAV-777 for post production application in an HD environment

HDW VTRs

HD-SDI
(1) Temporary Buffer for Compositing
Master Monitor Advantage: Improves operability for editing without rewinding the tape. Features: Background recording operation. Quick cue up and instant replay. VTR-like response.

HDS-X3000 Series

Multi bit-rate Router

MVS-8000 Series

Multi Format Production Switcher

HDW VTR

(2) Converts CG File to Video
(1) Temporary Buffer for Compositing Advantage: Easy to apply a Computer Graphics (CG) file to a linear editing system. Features: Imports CG file from computer over network. Converts CG file created on Graphics Workstation computer to video over network.

Source Monitors

Network
(3) Synchronized Playout of Key & Fill
(3) Synchronized Playout of Key & Fill Advantage:
Synchronizes key and fill playback during recording by using a single MAV-777 as two players and one recorder to reduce system cost. Features: Synchronized playout Background recording operation. Quick cue up and instant replay.
(2) Converts CG File to Video BVE-9100 Editing Control Unit
Specifications Power requirements Power consumption Operating temperature Storage temperature Humidity Mass Dimensions (W x H x D)
AC100 to 240 V 10%, 50/60 Hz Approx. 700 W 5 to 40C (41 to 104F) -20 to 60C (-4to 140F) 25% to 80% (relative humidity) Approx. 50 kg (110 lbs) 424 x 266 x 661 mm (16.8 x 10.5 x 24.8 inches) Main frame: 6U, 19-inch standard rack mountable

HD SDI IN

INPUT MONITOR

1 HD SDI OUT 2

REFERENCE HD OUT
AUDIO IN (AES/EBU) CH1/2 R1 CH3/4
AUDIO OUT (AES/EBU) CH1/2 P1 CH3/4

REMOTE

IN1(R1) IN2(P1) IN/OUT1(VTR)

MONITOR OUT

D CONV SPARE SDI OUT (SUPER)

D CONV SDI OUT (SUPER)

IN3(R2/P3)

IN4(R3/P2)

IN/OUT2(VTR)
Supplied accessories Operation manual (1) Installation manual (1) Optional support components BKMA-720 HDCAM Input Board BKMA-730 HDCAM Output Board

TO MAVE-F555

TIME CODE IN R1 R2
TIME CODE OUT SYSTEM P1 P2 P3

PARALLEL I/O(50P)

HD SDI (SUPER)

ANALOG SD SDI COMPOSITE (SUPER) (SUPER)
VIDEO CONTROL (REMOTE) P2

~ AC IN

10 BASE-T

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2001 Sony Corporation. All rights reserved. Reproduction in whole or part without written permission is prohibited. All non-metric weights and measurements are approximate. Features and specifications subject to change without notice. Sony and HDCAM are trademarks of Sony Corporation. Ethernet is a trademark of Xerox Corporation. All other trademarks are the property of their respective owners.

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MK7667V1OHB01MAR Printed in Japan on recycled paper