DPU-7000 Series Video Processors User Manual Rev E Oct 2015

©2013, 2014, 2015 Cogentix Medical, Inc. All rights reserved. Printed in the United States of America. The information contained herein is the exclusive and confidential property of Cogentix Medical, Inc. No part of this manual may be disclosed or reproduced in whole or in part without permission from Cogentix Medical, Inc.

How to Use This Manual

How to Use This Manual This User’s Manual contains instructions on the proper use of the Cogentix Medical DPU-7000 Series Digital Video Processor, which includes the following model: •

DPU-7000A Digital Video Processor

This manual is intended for physicians and other medical personnel who will come in contact with the Video Processor before, during, and after any patient procedures in which they are used. All users should read and become familiar with this entire manual before use. The manual contains the following information: • • • •

The intended use of the Video Processor and peripheral equipment Descriptions of the Video Processor’s features and settings Instructions on installation, operation, and proper care and storage of the equipment Warning and Caution statements that must be observed to ensure patient and user safety while using the equipment

The DPU-7000 Series Digital Video Processor is designed to work with the Cogentix Medical 5000 and 7000 Series Videoscopes, or other Videoscopes manufactured by Cogentix Medical cleared for use with the DPU-7000 Series Digital Video Processors. Thoroughly review the User’s Manual for the endoscope that will be used in conjunction with the Video Processor. The information in this manual is applicable to all models in the DPU-7000 series. However, model-specific information will be clearly indicated wherever it appears. If you are a first time user, Cogentix Medical strongly recommends that you read this manual from beginning to end and become intimately familiar with the Video Processor and its use. If you are an experienced user, select specific chapters and/or sections that pertain to the features that you are using.

Organization of this Manual Following is a list and brief descriptions of the chapters in this manual. Each chapter’s title is listed at the top of all pages after the title page, so that you can quickly access the information you need.

Chapter 1, Symbols and Terms – This chapter shows and defines the

symbols and labels that appear on or are attached to the DPU-7000A and peripheral equipment. There is also a brief list of the common terminology that is used in the manual. DPU-7000 Series Digital Video Processors User’s Manual

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How to Use This Manual Chapter 2, Important Information – This chapter describes the Video Processor’s intended use and summarizes the critical Warning and Caution statements in the manual. This information is essential to the safe operation of the Video Processor. Cogentix Medical strongly recommends that this chapter be read thoroughly and completely understood by all users before working with the processor. Chapter 3, Equipment and Functions – Introduces the DPU-7000A Digital Video Processor and compatible peripheral equipment. This chapter includes instrument diagrams, identifies system components, and defines their functions.

Chapter 4, Preparation and Inspection – This chapter describes how to prepare the Video Processor and peripheral equipment for use, and includes instructions on the proper assembly of all equipment. The chapter also details a thorough inspection procedure to confirm that all equipment is undamaged and working properly before it is used. Chapter 5, Menus and Sub-Menus – Describes the menus displayed by the

Video Processor on its LCD monitor. This chapter starts with the Main Menu, and further elaborates on all of the available sub-menus and the settings and selections that can be made from these menus.

Chapter 6, Operation – Describes the Video Processor’s front panel and

LCD panel controls, screen structure and modes. This chapter also provides information on keyboard keys which are used to activate Video Processor functions.

Chapter 7, Adjust the Image Quality – This chapter details the basic

steps to adjust and optimize the endoscopic image before using the Video Processor in a procedure.

Chapter 8, Maintenance and Storage – Describes steps to take in order to

clean and disinfect the Video Processor after a procedure is performed. There are also instructions on fuse replacement and proper storage environments to employ when the Video Processor is not going to be used for a prolonged period of time.

Chapter 9, Troubleshooting – Describes possible problems that could arise during the operation of the Video Processor, and suggests corrective actions that may assist in solving them. Chapter 10, Warranty and Service – This chapter contains the terms of

the Cogentix Medical warranty on the Video Processors, any restrictions that apply, and user actions that may void the warranty if taken. This chapter also includes shipping instructions in case the Video Processor must be returned to Cogentix Medical for repair. The Appendix details the unit’s technical specifications and electromagnetic compatibility declarations.

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DPU-7000 Series Digital Video Processors User’s Manual

How to Use This Manual

Additional Information The information in this User’s Manual is subject to change without notice. If you have any questions regarding any of the material contained in this manual, or wish to confirm that this is the most-comprehensive information available for this product, please contact your local distributor or Cogentix Medical Customer Service Department at 866 258-2182 (toll free in U.S.) or (+1) 952 426-6189 (international calls).

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Table of Contents

Table of Contents How to Use This Manual... i Organization of this Manual...i Additional Information... iii 1

Symbols and Terms... 1 Symbols...1 Terms...2

2

Important Information... 3 Intended Use...3 User Qualifications...3 Maintenance and Repair...3 Signal Words...4 Safety Precautions...4 Before Use...4 During Use...5

3

Equipment and Functions... 7 DPU-7000A Digital Video Processor...7 Models and Features...7 Inspect the Standard Set...8 DPU-7000A Digital Video Processor Standard Set...9 DPU-7000A Front Panel and Functions... 10 DPU-7000A Rear Panel and Functions... 11 Compatible Videoscopes... 13 Monitor LCD Display... 14 Screen Structure... 17 LCD Panel Controls... 17 Accessories... 18

4

Preparation and Inspection... 19 Select an Installation Site... 19 Connect the Videoscope to the Processor... 19 Connect Peripheral Equipment... 20

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Table of Contents Cables... 21 Connect an AC Power Cable... 22 Connect to the Air Pump... 23 Inspect the Assembled System... 23 Turn On the Video Processor... 23 5

Menus and Sub-Menus... 25 Navigating the Menu System... 25 Main Menu... 25 Accessing the Main Menu... 26 To Navigate Menus and Sub-Menus... 26 Image drop-down menu... 27 Patient drop-down menu... 29 Patient Information / Data Fields... 30 Patient Data Management... 31 Archive drop-down menu... 32 User List drop-down menu... 36 Add New User / Change User... 37 Setup Menu... 38 Screen drop-down menu... 39 Audio drop-down menu... 42 Button drop-down menu... 44 Clock drop-down menu... 45 System drop-down menu... 47

6

Operation... 53 System Start-Up... 53 Front Panel Controls... 53 LCD Panel Controls... 54 Reset to Default Settings... 55 Default LCD Monitor Settings for DPU-7000 Series... 55 Keyboard Controls – Basic Navigation and Editing... 55 Keyboard... 56 Function Keys... 57 Screen Structure... 61 Screen Modes... 62 Audio / Video... 62

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DPU-7000 Series Digital Video Processors User’s Manual

Table of Contents Videoscope Programmable Buttons... 63 Stroboscopic Function (Laryngological Procedures Only)... 63 Capture Images or Video to an SD (Secure Digital) Card... 64 Capture an Image or Video... 65 Review Captured Images or Video... 65 Multi-Image Display... 65 Printing Images... 68 Transfer Images or Video Files to an External Computer... 69 Backup Images and Data... 69 External Video Replay... 69 Playback of Archived Stills/Video from an External Hard Drive... 70 7

Adjust the Image Quality... 71 White Balance... 71 Light Intensity... 72 Zoom... 73 Gain... 73 Enhance... 73 Shutter Window (Shutter Size)... 74 Shutter Speed... 74 Peak/Average... 75 Brightness... 75 Color Red, Color Blue, and Color Intensity... 75

8

Maintenance and Storage... 77 After Use... 77 Routine Periodic Inspection... 78 Surface Cleaning and Disinfection... 78 Acceptable Reprocessing Materials... 78 Cleaning the Processor... 79 Disinfecting the Processor... 79 Sterilizing the Processor... 79 Maintenance and Repair... 79 Replacing the Fuses... 80 Storage... 80 Disposal... 81

9

Troubleshooting... 83

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Table of Contents 10 Warranty and Service... 89 Warranty Information... 89 Cogentix Medical Service Information... 89 Shipping to Cogentix Medical... 90 Appendix... 91 Specifications... 91 DPU-7000A System Parameter Default Settings... 92 Function Key Comparison DPU-7000A Keyboard vs. External Keyboard... 93 Electromagnetic Compatibility Declarations... 97

Index of Figures Fig. 3-1: DPU-7000A Front Panel... 10 Fig. 3-2: DPU-7000A Rear Panel Left Side... 11 Fig. 3-3: DPU-7000A Rear Panel Right Side... 13 Fig. 3-4: Videoscope Control Buttons... 14 Fig. 3-5: Flip-Up LCD Display on DPU-7000A... 15 Fig. 3-6: Monitor Display (Main Screen with Main Menu)... 16 Fig. 3-7: Monitor Display (with Drop Down Menu)... 16 Fig. 3-8: LCD Control Panel... 17 Fig. 4-1: Connect the Videoscope Cable to the Video Processor... 20 Fig. 4-2: Rear Panel Cable Connections... 21 Fig. 4-3: AC Power Cable Connectors... 22 Fig. 4-4: Connect Tubing to the Processor’s Air Pump... 23 Fig. 5-1: Main Menu Display... 25 Fig. 5-2: Image Sub-Menu... 27 Fig. 5-3: Patient Sub-Menu... 29 Fig. 5-4 (a) and (b): Add Patient Function and Patient Info Entry Screen... 30 Fig. 5-5: Confirmation New Patient Added... 31 Fig. 5-6: Patient Day List... 31 Fig. 5-7: Archive Sub-Menu... 32 Fig. 5-8: View Current Patient Images... 33 Fig. 5-9: Search Patient Archive... 33 Fig. 5-10: Patient Archive Screen... 34 Fig. 5-11: Sort Patient Archive by Date of Birth... 34 Fig. 5-12: Archive List Video/Image by Patient... 34 Fig. 5-13: Search Storage Function... 35 Fig. 5-14: Media Search Sub-Menu... 35 Fig. 5-15: User List... 36 Fig. 5-16: User List Sub-Menu... 37 Fig. 5-17 (a) and (b): Setup Menu Selection and Setup Menu... 38 Fig. 5-18: Screen Sub-Menu... 39 Fig. 5-19: Display Patient Data Options... 40 Fig. 5-20: PIP Location Options... 40 viii

DPU-7000 Series Digital Video Processors User’s Manual

Table of Contents Fig. 5-21: Freeze Mode Options... 41 Fig. 5-22: Enter On-Screen Note... 41 Fig. 5-23: Audio Sub-Menu... 42 Fig. 5-24: Volume Options... 43 Fig. 5-25: Key Click Options... 43 Fig. 5-26: Button Sub-Menu... 44 Fig. 5-27: Clock Sub-Menu... 45 Fig. 5-28: Select Date Format... 46 Fig. 5-29: Select Time Format... 46 Fig. 5-30: Set Date and Time... 46 Fig. 5-31: Stop Watch Start/Stop... 47 Fig. 5-32: System Sub-Menu... 47 Fig. 5-33: Printer Setup Sub-Menu... 49 Fig. 5-34: Built-In Keyboard Options... 49 Fig. 5-35: Language Selection Sub-Menu... 49 Fig. 5-36: System Information Screen... 50 Fig. 5-37: Storage Location Indicator... 50 Fig. 5-38: Backup / Restore Sub-Menu... 50 Fig. 5-39: Backup Confirmation Prompt... 51 Fig. 5-40: Maintenance Sub-Menu... 51 Fig. 6-1: Front Panel Controls... 53 Fig. 6-2: LCD Control Panel... 54 Fig. 6-3: Keyboard... 56 Fig. 6-4: Select Patient Image for Display... 66 Fig. 6-5: Tag 1 for Multi-Image Display... 66 Fig. 6-6: Tag 2 for Multi-Image Display... 66 Fig. 6-7: Tag 3 for Multi-Image Display... 67 Fig. 6-8: Select 4th Image for Multi-Image Display... 67 Fig. 6-9: Single Image Display... 67 Fig. 6-10: Multi-Image Display (3 Images)... 68 Fig. 6-11: Multi-Image Display (4 Images)... 68 Fig. 8-1: Fuse Replacement... 80

Index of Tables Table 3-1: DPU-7000A Video Processor Standard Set and Accessories...9 Table 5-1: Image Sub-Menu... 28 Table 5-2: Patient Sub-Menu... 29 Table 5-3: Archive Sub-Menu... 32 Table 5-4: User List Sub-Menu... 36 Table 5-5: Setup Sub-Menu... 38 Table 5-6: Screen Sub-Menu... 40 Table 5-7: Audio Sub-Menu... 42 Table 5-8: Clock Sub-Menu... 45 Table 5-9: System Sub-Menu... 48 Table 6-1: Default LCD Monitor Settings for DPU-7000 Series... 55 Table 6-2: Basic Navigation and Selection Keys... 55

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Table of Contents Table 6-3: Editing Patient and User Data Keys... 56 Table 6-4: Freeze Modes... 62 Table 6-5: SD Card Recording Capacity... 64 Table 9-1: Troubleshooting... 84 Table A-1: Specifications... 91 Table A-2: System Parameter Default Settings... 92 Table A-3: Function Key Comparison... 93 Table A-4: Electromagnetic Emissions Declaration... 97 Table A-5: Electromagnetic Immunity Declaration... 98 Table A-6: Electromagnetic Immunity Declaration... 99 Table A-7: Recommended Separation Distances... 100

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DPU-7000 Series Digital Video Processors User’s Manual

1 Symbols and Terms Symbols The symbols listed below can be found on the DPU-7000 Series Video Processor and on other components of the system. Alternating current Power OFF Power ON Alerts the user to the presence of important operating, maintenance, and service instructions. Refer to the user’s manuals for warnings and safety precautions associated with equipment used in the procedure. Equipotentiality grounding terminal Serial number of the Video Processor

REF Catalog number of the Video Processor Type BF applied part (safety degree specified by IEC 60601-1) for protection against electrical shock. This symbol appears on the endoscope.

15XC

The presence of this mark shows that the device is Classified Medical Equipment with respect to electrical shock, fire, and mechanical hazards only in accordance with ANSI/AAMI ES60601-1 (2005) (IEC 60601-1 Third Edition), CAN/CSA C22.2 No. 60601-1 (2008), IEC 60601-1-2, Third Edition, and IEC 60601-2-18, Third Edition. This equipment has been designed, tested and certified as essentially compliant with all applicable European Union (EU) regulations and recommendations. Do not dispose of as household waste. This product is designated for separate collection at an appropriate collection facility. The presence of this symbol on the product or packaging indicates that the device is RoHS compliant. Consult Instructions for Use

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Symbols and Terms

Terms The following terms are used throughout this User’s Manual: “Processor”, “Video Processor”, or “Unit” refers to the DPU-7000A Digital Video Processor. “System” refers to a Video Processor with an endoscope connected to it. “DPU-7000 Series” refers in a general manner to the Digital Video Processor models.

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DPU-7000 Series Digital Video Processors User’s Manual

2 Important Information The information in this chapter is essential for the correct and safe operation of the DPU-7000 Series Digital Video Processor. Please read and understand this information before preparing or using the processor or any peripheral equipment with which it will be used.

Intended Use The DPU-7000 Series Digital Video Processors are intended to be used in conjunction with the Cogentix Medical 5000 and 7000 Series of Videoscopes or other Videoscopes manufactured by Cogentix Medical cleared for use with the DPU-7000 Series Digital Video Processors for the display and management of video images during endoscopic procedures. Do not use the equipment for any purpose other than its intended use.

User Qualifications This equipment should only be used in a medical facility by or under the supervision of a physician trained in endoscopic procedures. Do not use in any other locations or for any other purposes than the intended application. Only use the equipment according to the instructions and under the operating conditions described in this User’s Manual. Failure to do so could result in compromised safety, equipment malfunction and/or instrument damage. If training assistance is desired from either the manufacturer or a local distributor, please contact Cogentix Medical Customer Service at 866 258-2182 (toll free in U.S.) or (+1) 952 426-6189 (international calls).

Maintenance and Repair DPU-7000 Series Digital Video Processors contain no user-serviceable parts (except for fuse replacement); never attempt to modify or repair them. Doing so may cause further equipment damage and/or compromise patient safety if the Processor is subsequently used in a procedure. The Processor may only be serviced or repaired at an authorized Cogentix Medical facility. In addition to thoroughly inspecting the Processor before each procedure, it should be periodically inspected to determine if there is wear or damage that requires attention. Refer to Chapter 8, Maintenance and Storage for procedures on maintaining the DPU‑7000 Series Digital Video Processor. Refer to Chapter 10, Warranty and Service for information on returning the DPU-7000 Series Digital Video Processor to Cogentix Medical for service.

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Important Information

Signal Words Information included in this manual to alert users to the possibility of patient injury and/or equipment damage is signified by the Warning and Caution symbols below. Notes are also included in the manual to supply additional helpful information to users. Alerts the user to situations which, if not avoided, could result in death or serious injury. Alerts the user to situations which, if not avoided, could result in moderate or minor injury to the user or patient. It is also used to alert the user to conditions and actions that could cause equipment damage.

!

Note: Indicates additional helpful information.

Safety Precautions The following precautions should always be exercised when using the DPU7000 Series Digital Video Processors and all other electromedical equipment used during the procedure to ensure safety for all involved parties – user(s), patient(s), etc.

Before Use Never drop the equipment or subject it to severe impact, as it could compromise the functionality and/or safety of the unit. Should this equipment be mishandled or dropped, do not use it. Return it to an authorized Cogentix Medical service facility for inspection and repair. Carefully inspect all equipment before using it in a procedure, and do not use any equipment that is damaged or excessively worn. Doing so could lead to patient injury and/or further damage to the equipment. Do not install or use DPU-7000 Series Digital Video Processors in the following environments or conditions: • In areas where flammable or explosive gases or chemicals are present. This could result in fire or explosion. • In areas where they could become wet or exposed to conditions such as high temperature, humidity, direct sunlight, dust, salt, etc. • In areas where they could be subjected to impacts or vibrations. • In areas where the air intake vent is obstructed or blocked.

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DPU-7000 Series Digital Video Processors User’s Manual

Important Information Do not allow the power cord to become twisted, crushed or pulled taut. Otherwise, the cord could become damaged. All devices connected to DPU-7000 Series Digital Video Processors must be Classified Medical Equipment. If additional equipment is connected to the processor, the operator must determine that all equipment complies with the appropriate end-product safety standard (such as IEC 60950 or IEC 60065) and the Standards for Medical Electrical Equipment, UL 60601-1 or IEC 60601-1, and Safety Requirements for Medical Electrical Systems, IEC 60601-1-1. To prevent electrical shock when used with endoscopes, this equipment is insulated (type BF electromedical equipment). Do not allow it to be grounded to other electrical devices being used on the patient. Rubber gloves should always be worn to prevent grounding through user(s).

During Use Make sure that there is no patient contact with this equipment. Doing so can cause patient and/or operator injury. To prevent electrical shock, the endoscope and/or any other ancillary device(s) connected to the unit should never be applied directly to the heart. If the operation of any component of the endoscopic system fails during the procedure, or if the endoscopic image is lost or compromised, place the endoscope’s Distal Bending Section in the neutral position and slowly withdraw it from the patient. Continually monitor this equipment and the patient for any irregularities during the procedure. In the event that an irregularity is noted with the patient or this equipment, take the appropriate action to ensure the patient’s safety.

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3 Equipment and Functions DPU-7000A Digital Video Processor The DPU-7000A Digital Video Processor is designed to work exclusively with the Cogentix Medical 5000 and 7000 Series of Videoscopes or other Videoscopes manufactured by Cogentix Medical cleared for use with the DPU-7000 Series Digital Video Processors. The Video Processor anchors a complete endoscopic solution for clinical settings, delivering optimal image quality, ease-of-use, and reliability. On-board controls and functions allow users to enhance brightness, adjust contrast, and balance colors for accurate image representation. The Video Processor combines advanced technology with user-friendly design to offer the most comprehensive array of features and functions for medical practitioners and clinical staff when performing endoscopic procedures. An intuitive user interface with drop-down menus provides critical customization options and enhances efficiency, while video / audio recording and playback enables the user to capture spontaneous patient data. The system’s user-friendly design makes it easy for any operator to quickly learn the features and functions, and to customize user preferences. Automatic personalized, multi-user settings and patient information can be easily stored (archived), searched and retrieved. The Video Processor’s functions can be accessed from the built-in keyboard, on-screen menus, the unit’s front panel, and/or the LCD keypad (just below the screen). Functions can either be set before procedures or changed during them. Pre-programming specific Processor functions into the Control Buttons of a connected endoscope enables users to capture and print images or activate other functions without disrupting procedures.

Models and Features The DPU-7000A model is equipped with an onboard 15-inch LCD display (folds down on top of the processor) and an integrated air pump, used with the Cogentix Medical TNE-5000 Flexible Video Esophagoscope. The unit can accommodate both analog and digital external monitor connections.

Standard Features of the DPU-7000A Model: •

Support for Cogentix Medical 5000 and 7000 Series Videoscopes and other cleared videoscopes manufactured by Cogentix Medical

•

Support for DCH-5000 add-on camera for imaging with fiberoptic or rigid endoscopes

•

High-resolution digital processor with superior image quality

•

Video and Audio recording and playback

•

Image enhancement and manipulation functions

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Equipment and Functions •

Intuitive user interface with drop-down menus

•

Digital Video Output – HDMI compatibility

•

Automatic endoscope-specific and user-specific settings

•

Multi-User settings; easily stored and retrieved

•

Patient Day List (for advanced scheduling)

•

Patient information and media files; easily archived, searched, and retrieved

•

Custom keyboard built-in with one-button access functions

•

Multilingual support for on-screen displays and menus

•

International keyboard support; USB port for external keyboard

•

Internal loudspeaker or external speaker output for audio playback

•

Data (RS-422) Interface for STR-5000 Stroboscopy data

•

SD (Secure Digital) Card Slot for image capture and management

•

Additional USB ports for backup and printing

•

Record audio notes during video recording

•

Freeze function with live picture-in-picture window

•

Processor functions that are operable from: Videoscope Control buttons The Video Processor’s front panel External / Internal Keyboard Dual Foot Pedal (optional)

•

Remote control of peripheral devices such as video printers or recorders

•

Adjustable light controls for endoscope-based LED illumination

•

Adjustable shutter window size

•

Automatic or manual shutter speed control

•

On-screen clock and stopwatch

•

Compatibility with multiple peripheral devices

•

Color bar display for monitor adjustment

•

Volume control for audio playback

•

Air Pump for transnasal esophagoscopy procedures

Inspect the Standard Set When the Video Processor is received from Cogentix Medical, immediately confirm that the appropriate items listed on the next page were received, and inspect them for damage. If any item is missing or damaged, do not use the equipment; contact Cogentix Medical to obtain replacement components.

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DPU-7000 Series Digital Video Processors User’s Manual

Equipment and Functions

DPU-7000A Digital Video Processor Standard Set COGENTIX MEDICAL CATALOG NO.

DESCRIPTION

07-7001

DPU-7000A Video Processor with Integrated Air Pump

07-7026

SD Card, 16 GB, DPU-7000 Series

07-2062

Composite Video Cable

07-2060

Y/C Video Cable (4 pin Mini DIN – 4 pin Mini DIN 1.5m) Power Cord, US 3-prong Plug, Hospital Grade DPU-7000 Series User’s Manual (this document)

Optional Items and Accessories (Not Shipped with Video Processor)

07-5020

Fuses (4A), DPU Series (Replacement) DCH-5000, NTSC Digital Camera Head (includes Camera Head, Lens and Coupler) DCH-5000, PAL Digital Camera Head (includes Camera Head, Lens and Coupler) Dual Foot Pedal (DPU-5000 & 7000 Series)

07-2064

Cable, Remote Control, Mini Plug – Mini Plug 1.5m

07-5022

Cable, USB A to USB B 2.0m

07-2063

Cable, RGBS Video

07-7024

Cable, VGA Video

07-7027

Cable, Audio for STR-5000

07-5076

Cable, Strobe Data

07-7020

Cable, Digital Display HDMI to HDMI

07-7021

Cable, Digital Display, HDMI to DVI, 2.0m

07-7022

Cable, USB A to USB A 2.0m (Male/Female Extender)

07-7025

Cable Pack, 7000 Series

07-7023

External Keyboard, DPU-7000

07-7037

Desktop Microphone, Gooseneck, 3.5mm Connector

07-7042

24” External LCD Monitor, HDMI Input

07-7040

07-7036

External Hard Drive, USB Speakers, Stereo, USB Powered, 3.5mm Stereo Audio Connector Headset with Integrated Microphone, 3.5mm Connector

07-7034

Laser Printer, Color

07-7030

Medical Grade Isolation Transformer

07-5033 07-5010 07-5011

07-7038

Table 3-1: DPU-7000A Video Processor Standard Set and Accessories

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Equipment and Functions

DPU-7000A Front Panel and Functions Figure 3-1 shows the front panel of the DPU-7000A Digital Video Processor. This section describes the functions of the buttons and switches on the front panel.

Fig. 3-1: DPU-7000A Front Panel

Power Switch Press to turn the Video Processor’s power on and off.

Light Intensity The Up and Down arrow buttons are used to adjust the light intensity of the endoscopic image. Refer to Chapter 7, Adjust the Image Quality, for more details on this function.

White Balance and Gain Buttons Press the Left and Right arrow buttons to activate the Video Processor’s White Balance and Gain functions, respectively. Refer to Chapter 7, Adjust the Image Quality, for more details on these functions.

Zoom and Menu Navigation Buttons Shared or dual function buttons: the Zoom Up and Down arrow buttons are used to adjust the zoom level of the endoscopic image; when in Menu mode the user can navigate through the on-screen menus using these buttons, and the White Balance and Gain buttons (Left/Right and Up/Down).

Menu Press this button to display the Main Menu. Press again to turn the menu off or back out of a sub-menu.

Enter Press this button to confirm a selected menu option.

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DPU-7000 Series Digital Video Processors User’s Manual