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User manual MFGD 2320

6

1

2

Side

(3) USB downstream connector

(4) Control wheel for navigating through the on-screen display (OSD)

menus and changing values in the menus

4
3

1.3. Controls and connectors

Front

(1) Ambient Light Compensation (ALC) sensor

(2) Power LED

-

The LED is off when the display is off.

-

The LED is green when the display is on (when enabled in the on-
screen menus).

-

The LED is orange when the display is in Stand-by power-saving
mode.

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Содержание MFGD 2320

Страница 1: ... 0 56 23 33 74 E mail sales medical barco com http www barcoview com BarcoView Inc 3059 Premiere Parkway Duluth Georgia 30097 USA Phone 1 678 475 8000 Fax 1 678 475 8100 E mail sales medical barco com http www barcoview com BarcoView LTD 16F 1 Cheng Loong Plaza 33 Min Sheng Road Section 1 Pan Chiao Taipei Hsien Taiwan R O C Phone 886 2 2957 8357 Fax 886 2 2957 4080 ...

Страница 2: ...ition 15 3 2 Controlling the display 15 About the on screen menus 15 Navigating through the menus 15 Saving changes 16 3 3 Using the Autoset functions 17 When do you need to use the Autoset functions 17 Required test pattern 17 To enter the Autoset menu 17 The Autoset menu contains the following items 18 3 4 Controlling Video Contrast and Video Brightness 18 To enter the menu 18 To change Video Co...

Страница 3: ...lowing items 26 4 Advanced functions 27 4 1 About this chapter 27 About the Advanced functions 27 To log in as advanced user 27 4 2 Advanced functions in the Adjustments menu 28 Ambient Light Compensation 28 Low Pass Filter 28 4 3 Advanced functions in the Settings menu 29 Lookup Table 29 Input Mode 29 OSD position 31 4 4 Advanced functions in the Scan Mode menu 31 Autoscan 31 Reset All 31 4 5 Adv...

Страница 4: ...lug The colors of the mains lead are colored in accordance with the following code Green and yellow Earth safety earth Blue Neutral Brown Line Power cord with ANSI 73 11 plug The wires of the power cord are colored in accordance with the following code Green yellow ground White neutral Black line live Power requirements connect the apparatus to anAC voltage as indicated at its back Using a lower v...

Страница 5: ...uard I GUARD is Barco s patent pending built in calibration device continuously maintaining image quality With I GUARD QA checks no longer need to disturb normal radiology activities as they can be performed while applications are running I GUARD allows radiologists or QA administrators to calibrate their viewing stations or adjust the panel s curve to DICOM standards without administrator interve...

Страница 6: ...the on screen menus This system requires a computer imaging board that supports power saving management Ambient Light Compensation ALC When enabled the ALC system automatically adapts the display light output depending on the ambient light in the room The ambient light is measured by the ALC optical sensor located at the front of the display 1 2 Package contents The package should include the foll...

Страница 7: ...lay OSD menus and changing values in the menus 4 3 1 3 Controls and connectors Front 1 Ambient Light Compensation ALC sensor 2 Power LED The LED is off when the display is off The LED is green when the display is on when enabled in the on screen menus The LED is orange when the display is in Stand by power saving mode ...

Страница 8: ...video and data input 6 D15 VGA video connector 7 Vertical sync input 8 Composite Horizontal sync input 9 Composite video input 10 USB downstream connector 11 USB upstream connector 12 DC 12V power input D15 DVI VIDEO CS HS VS 5 6 7 8 9 10 11 12 ...

Страница 9: ...ng the signals 2 2 Before installing the display Important In the factory the height positioning system in the display foot is blocked with a strap to prevent damage during transportation Before installing the display you must remove this strap Strap To remove the strap 1 Position the display with its rear side facing you 2 Lift up the 2 clips of the foot cover to release the cover from the foot 3...

Страница 10: ...terclockwise while tilting it slightly To change from landscape to portrait turn clockwise 2 4 Connecting the signals To get access to the connectors open the cover of the connector compartment by pulling down the 2 clips of the cover The signal cables can be routed inside the display foot Therefore remove the foot cover before connecting the signals see Before installing the display Important Do ...

Страница 11: ...or HS CS 8 Make sure no signal is connected to the VS connector Video with internal composite sync sync on video The connection consists of 1 cable Connect the video with sync signal to the connector Video 9 Notes The video inputs cannot be connected in loop through daisy chain The required video amplitude 700 mV 3 dB The required sync amplitude VS input 700 mV to 4 V HS CS input 500 mV to 4V Vide...

Страница 12: ...place Pay attention that the signal cables are positioned under the bulge in the cover Next fix the cables in the plastic clamps on the foot At last put the foot cover back in place To put the foot cover in place 1 Push the upper side of the cover onto the foot so that the hooks on the cover are positioned right under the holes in the foot 2 Slide the cover upward while moving the lower side of th...

Страница 13: ... hub 1 Connect the display s USB upstream connector 11 to the USB port of the PC 2 Connect any USB device to any of the display s USB downstream connectors 3 or 10 2 7 Tilt and swivel positioning Adjust the position of the panel for best viewing conditions The display foot allows adjusting the horizontal viewing angle vertical viewing angle and panel height 2 8 Starting up Proceed as follows 1 Swi...

Страница 14: ...lections and toggle between different options Rotate Browse through menus increase or decrease adjustment values About the on screen menus The content of the on screen menus depends on the selected video input Some of the functions are present in the analog modes BNC and DB15 but are not present in DVI mode The functions that are not present in DVI mode are indicated with an throughout this manual...

Страница 15: ...election Turn the control wheel to select the adjustment Click the wheel until the desired setting appears in the menu Saving changes When you have changed something and you wish to exit from the main menu the display asks if you wish to save the changes Save Changes Yes No 1 Turn the control wheel to select Yes to save the changes or No if you do not wish to save the changes 2 Click the control w...

Страница 16: ...image geometry or positioning is not as desired Required test pattern To obtain good results with the autoset functions it is necessary to have a good image on which to perform the functions For Auto Phase the pattern should contain sharp black white transi tions like a line pattern or characters For Auto Gain the pattern should contain parts that are completely black 0 video amplitude and parts t...

Страница 17: ...matic Geometry Click the control wheel to adjust the image geometry automatically Automatic Phase Click the control wheel to adjust the video sampling phase and frequency automatically Automatic Gain Click the control wheel to adjust the video levels black and white automatically 3 4 Controlling Video Contrast and Video Brightness Not in DVI mode To enter the menu 1 In the main menu turn the contr...

Страница 18: ...deo Contrast or Video Brightness value 4 Click the control wheel to confirm the change of the value 5 Turn the control wheel to select EXIT Next click the control wheel shortly to return to the Main menu To select the calibrated position 1 Turn the control wheel to select the Set to Cal position selection menu VIDEO CONTRAST Contrast CAL position Man Contrast adj EXIT 2 Click the control wheel to ...

Страница 19: ...ideo Brightness Luminance Adjustments Input Selection Auto Settings Scan Mode Information EXIT 2 Click the control wheel The Luminance menu appears 3 Turn the control wheel to adjust the luminance target value 4 Click the control wheel to return to the main menu 3 6 Making adjustments How to make the adjustments 1 In the main menu turn the control wheel to select the Adjustments menu MFGD 2320 MAI...

Страница 20: ...eometry automatically Hor Pos Turn the control wheel to position the image horizontally Vert Pos Turn the control wheel to position the image vertically Scaling Click to select the desired scaling option None The image is not scaled Best Fit The image is scaled proportionally to obtain the best fit Full Screen The image is scaled to fill the screen both horizontally and vertically Orientation Clic...

Страница 21: ...frequency automatically Frequency Turn the wheel to adjust the video sampling frequency manually Man Phase adj Turn the wheel to adjust the video sampling phase manually We recommend you use the automatic adjustment routine only The manual controls are intended for advanced users who wish to fine tune the result of the automatic routine 3 7 Selecting inputs To enter the Inputs menu 1 In the main m...

Страница 22: ...and BNC in this order DVI Click the control wheel to select the DVI input Consequently the Automatic setting will be switched off DB15 Click the control wheel to select the DB15 VGA input Consequently the Automatic setting will be switched off BNC Click the control wheel to select the BNC inputs Consequently the Automatic setting will be switched off 3 8 Settings To enter the Settings menu 1 In th...

Страница 23: ... cannot be used after quitting the OSD menus To enable the control wheel functions again a Do not use the wheel for at least 3 seconds b Turn the control wheel 1 click clockwise c Click the control wheel 2 times d Turn the control wheel 1 click counterclock wise e Select the Settings menu and switch Local controls on again Actions b c d have to be performed in a sequence that takes no longer than ...

Страница 24: ...r Click the wheel to move to the next character Reset Current Scan Click to disable the current scan mode A dis abled mode is excluded from the Autoscan system This may be necessary when the memory contains several modes with equal timing characteristics In that case the Autoscan function will always switch to the first of these modes in memory So if you have another mode with the same timing char...

Страница 25: ...splay serial number SW Version Displays the current internal software version Display Lifetime Indicates the total time the display has been operating including the time in stand by Backlight Lifetime Indicates the total time the display has been operating excluding the time in stand by The Current Input Format information menu contains the following items Input Source Displays the currently selec...

Страница 26: ...assume the advanced user knows how to use the OSD system How to browse through the menus how to enter menus and sub menus how to select and change values These actions are described in the previous chapter About the Advanced functions The advanced functions are extensions of the OSD menus A standard user browsing through the OSD system sees only the standard functions When logged in in advanced mo...

Страница 27: ...u have set in the above function Max ALC Contains two functions to set the maximum point of the ALC control system Measure Max Ambient Light Decrease the light in the room to the maximum possible level you are likely to work in Next execute this function Max Luminance Adjust this value until the luminance is at the level you wish to work with when the ambient light is at the maximum level you have...

Страница 28: ...not be selected for normal operation Input Mode To change the Input Mode setting click the control wheel Turn the wheel to select Standard or Extended input mode Then click the wheel again to enter the selected submenu The following input mode settings can be selected Standard input mode RGB Y The RGB video signals from the imaging board are calculated and transformed into a single luminance value...

Страница 29: ...gnals from the imaging board are calculated and transformed into a single luminance value according to the formula 0 3G 0 59R 0 11B This single luminance signal drives the RGB sub pixels of the panel equally GBR Y The RGB video signals from the imaging board are calculated and transformed into a single luminance value according to the formula 0 3G 0 59B 0 11R This single luminance signal drives th...

Страница 30: ...he settings stored in the predefined table for the manually selected scan mode may not be suited at all for the connected video signal In that case the result will be a distorted image For more information see also Controlling the display in the previous chapter Reset All Click the control wheel if you wish to reset all the settings of all scan modes In the menu that appears next click on Proceed ...

Страница 31: ...ng including the time in stand by Backlight Lifetime Indicates the total time the display has been operating excluding the time in stand by so the total backlight lifetime Backlight Runtime Indicates the time the backlight has been on since the last time it was switched off e g in stand by This counter stops after 1092 minutes 5 MAINTENANCE Panel Take care not to damage or scratch the panel Clean ...

Страница 32: ...e glass panel and bezel 4 Unplug the cable plugged in on the bezel 5 Remove the bezel with glass panel Cleaning instructions Dust fingerprints grease etc can be removed by using a soft damp cloth a small amount of mild detergent can be used on the cloth NOT solvent Do not apply liquid directly to the LCD surface as excess liquid may cause damage to internal electronics Take care not to touch the I...

Страница 33: ...best to select a refresh rate of 60 Hz The information that the display can be used in portrait mode is also stored in the display memory However Windows does not recognize this and presents only default landscape modes if the option Hide modes that this monitor cannot display in the control panel is enabled Pixel Faults Permanently dark or bright pixels can happen to TFT displays 10 or less perma...

Страница 34: ...70 H V at CR 10 1 Panel Thin film transistor active matrix grayscale LCD PVA technology Amorphous silicon TFT Backlight 6 cold cathode fluorescent lamps Luminance Calibrated 400 cd m2 116 7 fL Resolution 1600 x 1200 1 9 MegaPixel INPUTS DVI Complies to DVI Rev 1 0 spec up to UXGA 60 Hz Video Connector type BNC D15 Inputs provided composite video Video input voltage nominal 0 7Vpp ...

Страница 35: ... SCANNING SYSTEM Horizontal Frequency 15 110 kHz Vertical Frequency 50 120 Hz Max sampling clock 165 MHz DVI 170 MHZ analog Interlaced Non interlaced signals Multi sync CONTROLS On Screen Display OSD Rotary push control wheel to navigate through the OSD USB DDC POWER SUPPLY Power source Input for external 12 VDC power supply unit 90 264 VAC Input for display 12 VDC The supplied 12 VDC power supply...

Страница 36: ...kg OPERATINGTEMPERATURE 0 C to 40 C STORAGE TEMPERATURE 20 C to 60 C Due to our policy of continuous product improvement the above specifications are subjected to change without notice Barco shall not be liable for technical or editorial errors or omissions contained herein nor for incidental or consequential damages whatsoever resulting from furnishing performance or use of this material 2002 BAR...

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