Black Box AVSC-VGA-HDMI-R2 Скачать руководство пользователя страница 22

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724-746-5500 | blackbox.com

Page 22

Chapter 6: Troubleshooting

6. Troubleshooting

6.1 Problems/Solutions

Problem

Solution

No video or LEDs

• Double-check the power.
• Set the firmware DIP switch to OFF (Down).

Green tint over

video

Usually caused by bad or loose VGA cable.
• Replace or tighten the cable.

No audio

• Check settings for correct analog/SPDIF settings.
• Audio from both inputs will prevent audio

embedding.

Содержание AVSC-VGA-HDMI-R2

Страница 1: ...4 746 5500 or fax 724 746 0746 Mailing address Black Box Corporation 1000 Park Drive Lawrence PA 15055 1018 Web site www blackbox com E mail info blackbox com Customer Support Information BLACK BOX Co...

Страница 2: ...arks Used in this Manual Black Box and the Double Diamond logo are registered trademarks of BB Technologies Inc HDMI is a registered trademark of HDMI Licensing LLC Any other trademarks mentioned in t...

Страница 3: ...s may be necessary to correct the interference Changes or modifications not expressly approved by the party responsible for compliance could void the user s authority to operate the equipment This dig...

Страница 4: ...netes que impidan el flujo de aire por los orificios de ventilaci n 10 El equipo el ctrico deber ser situado fuera del alcance de fuentes de calor como radiadores registros de calor estufas u otros ap...

Страница 5: ...aparato ha sido tirado o su cubierta ha sido da ada Safety Notice Please read and follow the safety instructions to protect yourself from possible injury and to minimize the risk of damage to the uni...

Страница 6: ...Specifications 7 2 Overview 9 2 1 Introduction 9 2 2 Features 9 2 3 What s Included 9 2 4 Hardware Description 10 3 Connection Diagram 12 4 OSD Menu 13 5 Operation 15 6 Troubleshooting 22 6 1 Problems...

Страница 7: ...2 kV Firmware Update via USB Port Frequency Bandwidth Input 165 MHz Output 165 MHz Connectors Input 1 VGA 1 S PDIF 1 Stereo Output 1 HDMI Control and Power 1 USB Mini B Indicators 1 Red LED for Power...

Страница 8: ...20p 59 Hz 1280 x 720p 50 Hz 1280 x 720p 30 Hz 1280 x 720p 25 Hz 1920 x 1080i 60 Hz 1920 x 1080i 59 Hz 1920 x 1080i 50 Hz 1920 x 1080p 60 Hz 1920 x 1080p 59 Hz 1920 x 1080p 50 Hz 1920 x 1080p 30 Hz 192...

Страница 9: ...or analog stereo audio can readily connect to your HDMI TV Presentations demonstrations or digital signage becomes easier and more cost effective 2 2 Features Auto detect function Locking HDMI connect...

Страница 10: ...Page 10 Chapter 2 Overview 2 4 Hardware Description Figures 2 1 and 2 2 show the front and back panels of the scaler Table 2 1 describes its components 1 2 3 5 6 7 8 4 Figure 2 1 Front panel 10 11 12...

Страница 11: ...n 4 LED indicator 1 Power LED red 5 IR sensor Used to receive the IR commands from IR remote 6 Push button Down button 7 Push button Up button 8 Push button Menu Enter button 9 Interlocking power jack...

Страница 12: ...box com Page 12 Chapter 3 Connection Diagram 3 Connection Diagram VGA to HDMI Scaler AVSC VGA HDMI R2 front VGA to HDMI Scaler back VGA cable S PDIF audio in HDMI cable Figure 3 1 Typical application...

Страница 13: ...Output Setup Output Mode Default Pattern Disable Default Window H Ramp V Ramp H Gray V Gray H Color V Color Audio Source Analog SPDIF 2 Image Contrast 0 255 Default 128 Brightness 0 255 Default 128 S...

Страница 14: ...tings 2 Image continued Edge Enhance Typ Default Mid Max Off Sharpness 0 127 Default 0 3 Adjustment Under Over Scan 50 50 Default Off Aspect Ratio 16 9 Default 4 3 H Mirror Off Default On V Mirror Off...

Страница 15: ...00 blackbox com Page 15 Chapter 5 Operation 5 Operation Method A Push in Button See Figure 5 1 Down Up Menu Figure 5 1 Location of push buttons on the scaler Method B IR Remote Control Figure 5 2 Remo...

Страница 16: ...IO Aspect ratio change BLANK Blank video EXIT Exit OSD ENTER Enter key UP Up key LEFT Left key RIGHT Right key DOWN Down key MENU Menu on INPUT INFO Source resolution information 1080p60 Select 1080p6...

Страница 17: ...5 2 IR remote control through mini USB port screen functions Number in Figure 5 3 Function 1 COM Port Selection 2 COM Port Detection Button 3 Output Setup Button 4 Image Button 5 Adjustment Button 6...

Страница 18: ...e 18 Chapter 5 Operation 1 COM Port Selection Please select the COM PORT application Figure 5 4 Select COM port 2 COM Port Detection Button Click on the curved arrow button to detect the COM PORT 3 Ou...

Страница 19: ...724 746 5500 blackbox com Page 19 Chapter 5 Operation 4 Image Button Figure 5 6 5 Adjustment Button Figure 5 7...

Страница 20: ...lackbox com Page 20 Chapter 5 Operation 6 System Button Figure 5 8 System screen 1 In Sync Info To view the current input resolution 2 Factory Reset Button 3 Firmware Update Button Figure 5 9 Firmware...

Страница 21: ...STEP E Click on the Load File button to select the firmware file STEP F Click on the Burn button to start the firmware update process STEP G Power on the device STEP H Set the DIP switch to OFF DOWN...

Страница 22: ...Problem Solution No video or LEDs Double check the power Set the firmware DIP switch to OFF Down Green tint over video Usually caused by bad or loose VGA cable Replace or tighten the cable No audio C...

Страница 23: ...ient and accurate assistance if you have a complete description including the nature and duration of the problem when the problem occurs the components involved in the problem any particular applicati...

Страница 24: ...wer and surge protection products to media converters and Ethernet switches all supported by free live 24 7 Tech support available in 60 seconds or less Copyright 2014 Black Box Corporation All rights...

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