HRT SW-VRS232-2 User Manual Download

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VGA –RS232 SWITCH AND EXTENDER

2. Installation

2.1 Connecting the SW-VRS232-2S

1. For connection to a typical PC, use HD15 M/M cables for Video, and straight-
through DB9 M/F cables for RS-232. Connect all devices to the unit and then
connect the Power supply to the device.

Front

View

Rear
View

Figure 2.2 SW-VRS232-2S

Figure 2.1

Summary of Contents for SW-VRS232-2

Page 1: ...t Call 714 641 6607 or fax 714 641 6698 Order by phone toll free in the U S 800 959 6439 Web site www hallresearch com Hall Research Technologies 1163 Warner Ave Tustin CA 92780 SUPPORT ORDERING INFORMATION UMA1162 Rev A H Ha al ll l R Re es se ea ar rc ch h T Te ec ch hn no ol lo og gi ie es s I In nc c ...

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Page 3: ...omputing device in accordance with the specifications in Subpart B 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 there own expense will be required to take whatever measures may...

Page 4: ...Contacting Hall Research Technologies 11 4 2 Shipping and Packaging 11 5 Specifications 12 1 Introduction 1 1 General This manual covers both sender Model SW VRS232 2S and remote Model SW VRS232 2R available either separately or as a set The Hall Research 2 input switch extender is a powerful yet simple 2x1 VGA and RS 232 switch It allows one or two users to select between 2 PC s and access the se...

Page 5: ...emote station is ignored until the Sender station stops transmitting data for about a second In this way collision of Rx data is prevented If control of the input selection is needed at the remote station an optional push button switch cord can be utilized Model PB SW This push button plugs into the receiver wall plate and can sit by the remote LCD It has a momentary button with built in LED Every...

Page 6: ... the SW VRS232 2S 1 For connection to a typical PC use HD15 M M cables for Video and straight through DB9 M F cables for RS 232 Connect all devices to the unit and then connect the Power supply to the device Front View Rear View Figure 2 2 SW VRS232 2S Figure 2 1 ...

Page 7: ...he remote user can switch between PC s by using an optional push button switch Model PB SW When pushed an LED in the switch will blink to indicate which PC is selected once for PC 1 twice for PC 2 3 Video compensation is set with the receiver running prior to installing the wall plate Adjustment is made via a small potentiometer on the back of the video board labeled CABLE ADJ Start with the compe...

Page 8: ...een First select PC 1 and then enter the calibration screen of PC 1 where you are required to touch a few targets that are displayed on the screen Once PC 1 is calibrated select PC 2 and repeat the process If the 2 touch screen LCD s are identical then the remote touch screen s calibration should be correct 2 3 Mounting the SW VRS232 2S The SW VRS232 2S provides mounting keyholes to secure the uni...

Page 9: ...tencil and install screws leaving 0 19 about 3 16 of the threads protruding when measuring do not include the screw head CAUTION Improper installation of mounting screws may result in damage to unit A screw protruding 0 40 or more than about 3 8 will hit the circuit board causing possible damage Additionally the unit will not be securely mounted which may cause it to fall Measure screws for proper...

Page 10: ...8 VGA RS232 SWITCH AND EXTENDER Stencil Top View with Dimensions NOT TO SCALE Side View with Clearance Dimensions NOT TO SCALE ...

Page 11: ...on 1 the length of the Cat5 cable 2 video resolution setting and 3 refresh rate setting In general at low and mid resolutions excellent image reproduction is provided at up to 500 feet At high resolution and refresh rates perfect image reproduction can be achieved at shorter distances see table below Using longer cables or higher resolution rates will still produce an image but the reproduction qu...

Page 12: ...vertical white line on the screen may look to have a red tinge on the left edge and blue tinge on the right edge This effect gets worse at high resolutions high refresh rates long cables in excess of 200 feet and depends on the cable construction itself Hall Research highly recommends the use of UTP cables specifically constructed for video transmission In these cables the all the twisted pairs ar...

Page 13: ...ing do not attempt to repair the unit There are no user serviceable parts inside the unit Opening the unit will void the warranty Contact HRT s Tech Support at 714 641 6607 to obtain an RMA Return Authorization number Before you do make a record of the history of the problem We will be able to provide more efficient and accurate assistance if you have a complete description 4 2 Shipping and Packag...

Page 14: ... dB 1 MHz 50 db 10 MHz Max Distance Up to 500 ft 152 meters See table 3 1 for details Temperature Operating 32 to 122 Deg F 0 to 50 Deg C Storage 40 to 185 Deg F 40 to 85 Deg C Enclosure Steel MTBF 100 000 hours calculated estimate Power Via the included power adapter Voltage 9v DC Center Positive Average Power Consumption 250mA Sender 250mA Receiver Size H x W x D Sender 2 81 x 6 5 x 3 75 Receive...

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