Extron DVS 150 - Manuals

i DVS 150 Table of Contents Table of Contents Chapter 1 • Introduction ....................................................................................................... 1-1 About the Scaler ...........................................................................................................

ii DVS 150 Table of Contents Table of Contents, cont’d Appendix • Reference Information ............................................................................... A-1 Specifications ....................................................................................................................

DVS 150 1 Chapter One Introduction About the Scaler Features

DVS 150 2 Chapter Two Installation Rear Panel Features Installation Front Panel Features Configuring the Scaler

Installation, cont’d DVS 150 Installation 2-2 Installation Rear Panel Features Figure 1 — DVS 150 rear panel 1 AC power connector — Standard AC power connector attaches the scaler to any power source from 100VAC to 240VAC, operating at 50 Hz or 60 Hz. 2 Composite video input connector — One BNC fema...

2-3 DVS 150 Installation 6 Use the LCD menu screens to configure the scaler. See “Configuring theScaler” on page 2-6. 7 The image from the input device should appear on the output device. If itdoes not, double check steps 3 and 4 and make adjustments as needed, andthen see “Operating Problems” on pa...

Installation, cont’d DVS 150 Installation 2-4 3. Place the rubber foot on one corner of the scaler, and press it into place. Position the rubber foot carefully before pressing it into place. It is difficult tomove the foot after it is in place. 4. Repeat steps 2 and 3 to install a rubber foot on eac...

2-5 DVS 150 Installation You can install and run two output devices simultaneously, one using BNCconnectors, and the other using the RGB connector. Front Panel Features Figure 6 — DVS 150 front panel 1 LCD — Displays configuration menus and status information. See “Configuring the Scaler” on page 2-...

Installation, cont’d DVS 150 Installation 2-6 Configuring the Scaler The LCD on the front panel of the scaler provides access to a menu that allows youto configure the scaler. • To access the menu, press the input button and the rate button simultaneously, and hold them for two seconds. The Autoswit...

DVS 150 3 Chapter Three Operation Front Panel Operation

Operation, cont’d DVS 150 Operation 3-2 Operation Front Panel Operation The front panel includes an LCD screen that displays the current status of the scalerand the scan rate of the current video input signal. You can also use controls on thefront panel to control the image display. A diagrams of th...

3-3 DVS 150 Operation 2. Turn the adjustment knob until the desired adjustment is accomplished. TheLCD returns to the default screens, and the adjusted value is saved for futureuse by the active input, if you press the same button again or if you stopturning the knob for eight seconds. If an image c...

Operation, cont’d DVS 150 Operation 3-4 Freeze mode Freeze mode locks the output display to the current image. Freeze mode can be activated only by issuing an RS-232 command (see chapter 4 formore information). If freeze mode is activated, the LCD screendisplays the message displayed at the left. If...

DVS 150 4 Chapter Four Serial Communication RS-232 Programmer’s Guide Remote Contact Closure Operation Control Software for Windows

Serial Communication, cont’d DVS 150 Serial Communication 4-2 Serial Communication The scaler ’s RS-232 connector can be connected to the serial port output of a hostdevice such as a computer or control system. This connection makes softwarecontrol of the scaler possible. Figure 10 shows a scaler RS...

4-3 DVS 150 Serial Communication DVS error response When the scaler receives an SIS command and determines that it is valid, itperforms the command and sends a response back to the host device. If the scaleris unable to perform the command because the command is invalid or containsinvalid parameters...

Serial Communication, cont’d DVS 150 Serial Communication 4-4 Command/response table Symbol definitions: = CR/LF, • = space X1 = Inputs = 1 = Composite2 = Component3 = S-video4 = RGB X2 = Adjustment range 1-127 X3 = Output rate = 1 = 640x480 @ 60 Hz2 = 640x480 @ 75 Hz3 = 800x600 @ 60 Hz4 = 800x600 @...

4-5 DVS 150 Serial Communication COMMAND ASCII RESPONSE DESCRIPTION Vertical shift Specific value X2 / Vph X2 Selects vertical shift X2 Increment up {/ Vph+ Shift image up one step Increment down }/ Vph– Shift image down one step Set output rate X3 = Rte X3 Set the video output rate Freeze Enable F ...

Serial Communication, cont’d DVS 150 Serial Communication 4-6 Using the software 1. To run the Signal Enhancement Products Control Program, double-click on the Signal Enhancement Products Control Pgm icon in the ExtronElectronics group or folder. The Comm menu appears on the screen. 2. Click on the ...

DVS 150 5 Chapter Five Troubleshooting Operating Problems

Troubleshooting, cont’d DVS 150 Troubleshooting 5-2 This section gives recommendations on what to do if you have problems operatingthe DVS 150, and it provides examples and descriptions for some image problemsyou might encounter. Following are some tips to help you in troubleshooting. 1. Some sympto...

DVS 150 A Appendix Reference Information Specifications Part Numbers

Reference Information, cont’d DVS 150 Reference Information A-2 Reference Information Specifications Video input Number/signal type ................... 1 RGBHV, RGBS, RGsB pass-through 1 component video (Y, R-Y, B-Y)1 S-video1 composite video Connectors .................................... 3 BNC fem...

A-3 DVS 150 Reference Information Rack mount ................................... Yes, with optional rack shelf, part #60-190-01Enclosure type .............................. MetalEnclosure dimensions ................. 1.75" H x 8.75" W x 9.50" D 4.45 cm H x 22.22 cm W x 24.13 cm D Shippin...