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RGB 160

xi

 and RGB 164

xi

 • Controls and Installation

Controls and Installation, cont’d

2-12

Setting internal jumpers

The jumpers inside the interfaces are set at the factory for 

optimal use by most systems.  However, you can change a 

jumper setting to meet the needs of a particular system.

  Changes to internal jumper settings must be 

performed by authorized service personnel only.

The user-configurable, internal jumpers control the following 

functions:
• Horizontal and vertical sync polarity
• Vertical sync pulse width
Follow these steps to change the jumper settings.  The RGB 164xi 

is shown for illustration, but the steps apply to both interfaces.

1

. 

Remove power from the interface by disconnecting the AC 

power cord from the unit.

2

. 

Open the cover of the interface (the top half of the 

enclosure) as follows:

a

. 

Remove the screws from the top cover of the 

enclosure (figure 2-14).

b

. 

Remove the three screws that are in the Output 1 

BNC group.

c

. 

Lift the cover straight up.

CAUTION

  Do not touch any switches or electronic components 

inside the interface.  Doing so could damage the 
interface.

 

 

Remove (5) 
screws. 

Slide cover back slightly, 
lift straight up. 

Figure 2-14 — Opening the interface cover

RGB 160

xi

 and 164

xi

 • Controls and Installation

 

3

. 

Note the positions of jumpers J20 and J40 before changing 

jumper settings.  Figure 2-15 shows the locations of the J20 

and J40 jumpers and the two possible setting combinations 

for 3-pin jumpers.

J19

1

J40

1

J20

1

Front

Rear

Power Supply

J20:  Sync polarity 

jumper

J40:  Vertical sync 

width jumper

Figure 2-15 — Circuit board jumper locations

4

. 

Configure the jumpers as defined on the next page.  To 

configure the jumpers, use pliers to pull the jumper shunt 

off the pins, then place the jumper on the appropriate pins 

(figure 2-16).

Figure 2-16 — Changing jumper settings

2-13

Pin 1 to 2

Pin 2 to 3

Содержание RGB 160

Страница 1: ...Universal Interfaces 68 549 01 Rev D 10 07 RGB 160 and RGB 164xi User s Manual ...

Страница 2: ...s Fentes et orifices Si le boîtier de l appareil comporte des fentes ou des orifices ceux ci servent à empêcher les composants internes sensibles de surchauffer Ces ouvertures ne doivent jamais être bloquées par des objets Lithium Batterie Il a danger d explosion s ll y a remplacment incorrect de la batterie Remplacer uniquement avec une batterie du meme type ou d un ype equivalent recommande par ...

Страница 3: ...on overview 2 4 Mounting the interface 2 5 Rack mounting RGB 164xi only 2 5 Under desk mounting 2 6 Through desk mounting 2 7 Cabling 2 8 Setting the DIP switches 2 10 Rear panel switches 2 10 Front panel switches 2 11 Setting internal jumpers 2 12 Appendix A Reference Information A 1 Specifications A 2 Accessories and Part Numbers A 5 Mounting Templates A 7 Table of Contents 68 549 01 Rev D 10 07...

Страница 4: ... RGB 160xi and RGB 164xi Table of Contents Table of Contents cont d This page is intentionally left blank RGB 160xi and RGB 164xi 1 Chapter One Introduction About this Manual About the Interfaces Features ...

Страница 5: ...ntal shift The picture can be shifted horizontally A min max LED indicator lights red whenever the shifting reaches its lower or upper limits ADSP Advanced Digital Sync Processing Allows sync processing operations such as horizontal centering to occur without affecting the signal s sync timing This allows horizontal centering to be applied to signals that are output to digital display devices such...

Страница 6: ...rol is reached 2 2 RGB 160xi and RGB 164xi Controls and Installation 2 3 Rear Panel Features Figure 2 3 RGB 160xi rear panel 100 240V 0 5 A MAX 50 60Hz UNITY 50 100 GAIN PEAK SOG DDSP SERR SPARE L R AUDIO R G B H V S OUTPUT 2 OUTPUT 1 R G B H V S 8 10 9 13 11 12 Figure 2 4 RGB 164xi rear panel 8 AC power input Standard IEC AC power connector 100 240 VAC 50 60 Hz 9 3 position gain peak switch Unity...

Страница 7: ...ustments as needed To adjust horizontal sync polarity and to set vertical sync pulse width see Setting internal jumpers section at the end of this chapter RGB 160xi and 164xi Controls and Installation 2 5 Mounting the interface The RGB 164xi can be mounted on a rack Both the RGB 160xi and the RGB 164xi can be mounted under or through a desk or other surface using optional mounting kits Rack mounti...

Страница 8: ...where marked 4 Using the four wood screws provided attach the brackets under the mounting surface figure 2 7 Figure 2 7 Securing the interface to the surface RGB 160xi and 164xi Controls and Installation Through desk mounting Mount the interface through a desk or table as follows 1 Attach the mounting brackets to the interface using four machine screws and washers supplied with the mounting kit as...

Страница 9: ...ector or other display device 1 Connect the computer to the interface s Analog connector RGB 160xi or Computer connector RGB 164xi Extron does not guarantee the performance of the interface if a low quality input cable is used 2 Connect the unbalanced stereo audio sources computer or other devices such as a CD player to the front panel Audio Input jack Wire the audio jack as shown in figure 2 11 F...

Страница 10: ...l on top of the green video signal via the G output connector RGsB Off If the SOG feature is set to off down output is RGBS or RGBHV depending on how the interface and projector are cabled 3 4 1 2 3 4 1 2 SOG DDSP SERR SPARE RGB 160xi and 164xi Controls and Installation 2 11 DDSP digital display sync processing On If this switch is set to on up the interface does not perform sync processing This m...

Страница 11: ...emove the screws from the top cover of the enclosure figure 2 14 b Remove the three screws that are in the Output 1 BNC group c Lift the cover straight up CAUTION Do not touch any switches or electronic components inside the interface Doing so could damage the interface Remove 5 screws Slide cover back slightly lift straight up Figure 2 14 Opening the interface cover RGB 160xi and 164xi Controls a...

Страница 12: ...he same as the input polarity This is the default setting J40 Vertical sync width jumper This jumper adjusts the vertical sync pulse width Some digital display devices have very specific requirements for incoming sync pulse width If no picture displays the picture cuts in and out or the picture is scrambled try adjusting the vertical sync pulse width or switching from ADSP to DDSP If the jumper is...

Страница 13: ...ut level 2 V to 5 5 Vp p with 0 2 VDC offset max Output level 4 V to 5 Vp p unterminated A 2 RGB 160xi and RGB 164xi Reference Information Input impedance 510 ohms Output impedance 75 ohms Max propagation delay 48 ns Max rise fall time 3 5 ns Polarity RGBHV when RGBHV is input polarity follows input otherwise negative RGBS RGsB negative Audio Gain Unbalanced output 0 dB balanced output 6 dB Freque...

Страница 14: ...hout notice A 4 RGB 160xi and RGB 164xi Reference Information A 5 Accessories and Part Numbers Universal Interfaces Part number RGB 160xi 60 378 01 RGB 164xi 60 485 01 Mounting Kits Part number RSU 129 1U 9 5 Universal Rack Shelf Kit 60 190 01 MBU 125 Under desk mounting kit 70 077 01 MBD 129 Through desk mounting kit 70 077 02 Signal Input Cable Kits Part number VGA A M M MD 3 Male to Male VGA ca...

Страница 15: ...res mounting kit P N 70 077 02 Requires mounting kit P N 70 077 01 Front Location Figure A 1 RGB160xi templates RGB 160xi and RGB 164xi Reference Information A 7 Reference Information cont d All dimensions are in inches Drawings not to scale Figure A 2 RGB164xi templates 9 3 8 7 0 6 1 79 x 8 7 OPENING IN DESK RGB 164xi Mounting Bracket Templates Through desk mounting template Under desk mounting t...

Страница 16: ... by misuse improper handling care electrical or mechanical abuse abnormal operating conditions or non Extron authorized modification to the product If it has been determined that the product is defective please call Extron and ask for an Applications Engineer at 714 491 1500 USA 31 33 453 4040 Europe 65 6383 4400 Asia or 81 3 3511 7655 Japan to receive an RA Return Authorization number This will b...

Страница 17: ...t The Netherlands 800 3987 6673 31 33 453 4040 FAX 31 33 453 4050 Extron Electronics Asia 135 Joo Seng Rd 04 01 PM Industrial Bldg Singapore 368363 800 7339 8766 65 6383 4400 FAX 65 6383 4664 Extron Electronics Japan Kyodo Building 16 Ichibancho Chiyoda ku Tokyo 102 0082 Japan 81 3 3511 7655 FAX 81 3 3511 7656 www extron com 2007 Extron Electronics All rights reserved ...

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