Or, again, you can constantly enable the RS-422/485 driver by setting the W15 jumper to the B and C position. Data going from the RS-422/485 interface to the RS-232 interface: When the RS-232 interface is configured as DCE, data received on the RXA and RXB pins of the RS-422/485 port will be transmitted out Pin 3 (RD) of the RS-232 interface. When the RS-232 interface is configured as DTE, data received on RXA and RXB pins of the RS-422/485 interface will be sent out Pin 2 (TD) of the RS-232 int

At Black Box, we guarantee the best value and the best support. You can even consult our Technical Support Experts before you buy if you need help selecting just the right component for your application. Don’t waste time and money—call Black Box today. Why Buy From Black Box? Exceptional Value. Exceptional Tech Support. Period. 2 of 2 5/3/2007 #11914 724-746-5500 blackbox.com FEATURES • Choose from 2-, 4-, or 6-port boxes. • Select 1-port, 2-port, or blank inserts. • Easy to install on solid sur

But because some monitors “overscan” their screens, some desirable parts of your images could be cropped off the screen. If this happens, press this button to shrink the images, both horizontally and vertically, approximately 10% in size. (The button’s green LED will light.) Press the button again to restore the images to their original sizes; the LED will go dark. 9 PROVIDEO CONVERTER AND VIDEO CONVERTER II ANTI-FLICKER BUTTON: When this button has not been pressed, the Converter sends images u

The Source for Connectivity. User’s Manual modelS: AC211a-R2 & AC216A-r2 TABLE OF CONTENTS SAFETY INSTRUCTIONS...........................................................................................................................................................2 Chapter 1 : INTRODUCTION .......................................................................................................................................................5 Chapter 2 : STARTING ..................................

INPUT NUMBER / INPUT STANDARD .. OUTPUT RATE MODE / OUTPUT FRAME RATE. .. OUTPUT RESOLUTION. PAGE 13 Chapter 4 : FRONT PANEL DISPLAY MENU DESCRIPTION (continued) AC211A-R2 & AC216A-R2 4-4. CONTROL MODE The menus of the AC211A-R2 are configured as follow: 10. Preset 11. Return 1. Auto follow 1. OFF 2. Grid 4. Return 4. Under/over 5. Brightness 6. Contrast 7. Color 7. Default values no yes 8. Return 2. Input 1 3. Input 2 4. Input 3 5. Return 3. Delete Frame 4. Return 2. Display Frame 8. Hue 9. Sha

Black Box Video Scalers T TTwo sharp ways to show a TV signal wo sharp ways to show a TV signalwo sharp ways to show a TV signal on a monitor on a monitoron a monitor, ,, LCD, or plasma pr LCD, or plasma prLCD, or plasma projector ojectorojector. .. FEATURES • Both models provide scaling to output resolutions. • Selectable output vertical rates enable the brightest, flicker-free images. • Advanced motion compensation deinterlacing input video. • Support wide-screen and letterbox images. • Switch

• Switchable composite and S-Video inputs. The AC217A also supports component video input and RS-232 remote control. OVERVIEW Our Video Scalers convert video to non-interlaced, high-resolution native resolution of any DTV, or plasma projector. What is interlacing? A TV video signal is interlaced, meaning information is actually made up odd field and the even field. First, on the screen. Then, before the odd are painted in between the odd lines. This than the human eye can perceive. In contrast,

(15.2 m) to attached device RS-422/485: 4000 ft. (1219.2 m) to farthest attached device User Controls: All board-mounted; (1) 8-position DIP-switch jumper for DTE vs. DCE; (1) 1-position DIP switch for RS-422/485 termination; (1) Jumper for RS-422/485 always ON vs. controlled; (1) Jumper for RS-422/485 controlled by DTR vs. RTS; (1) Jumper/solder terminal for interconnection of frame ground and RS-232 signal ground Indicators: (3) Front-mounted LEDs: TX, RX, POWER Connectors: RS-232: (1) DB25 fe

All rights reserved. Black Box Corporation. GigaStation2 Surface-Mount Housings Pr PrProtect and hide cables without otect and hide cables withoutotect and hide cables without installing them inside walls. installing them inside walls.installing them inside walls. 2 of 2 5/3/2007 #11914 724-746-5500 blackbox.com FEATURES • Choose from 2-, 4-, or 6-port boxes. • Select 1-port, 2-port, or blank inserts. • Easy to install on solid surfaces such as drywall, baseboards, or furniture partitions. OVERV

It has been tested and found to comply with the limits for a Class A computing device in accordance with the specifications in Subpart J of Part 15 of FCC rules, which are designed to provide reasonable protection against such interference when the equipment is operated in a commercial environment. Operation of this equipment in a residential area is likely to cause interference, in which case the user at his own expense will be required to take whatever measures may be necessary to correct the