VarTech Systems VT121CC User Manual Download Page 16 | Manualshive

Page: 16 / 20

background image

VT121 ColorVue Series User Guide

150-033

14

Problem

Troubleshooting Tip

No image on display screen

1. Check that power cord of the computer has been connected

securely into wall outlet or grounded extension cable or strip.

2. Check that power switch of the Display has been pressed.
3. Check that Video (Signal) Cable from the Display has been

securely and correctly connected.

4. Check that Video Card is firmly seated in card slot of Computer

motherboard.

5. Check that the video input from the Video Card falls within the

timing range (listed in the table of section 6) of the Display.

Abnormal image

1. Check that the video input from the Video Card falls within the

timing range (listed in the table of section 6) of the Display.

2. Check that Video (Signal) Cable from the Display has been

securely and correctly connected to the Video Connector at the
rear side of the Computer.

Colors of image on screen
are abnormal

1. Check that Video (Signal) Cable from the displays has been

securely and correctly connected to the 15-pin Video
Connector at the rear side of the computer.

Disturbances on Screen

1. OSD adjustment is incorrect. Please consult section 8 for OSD

screen adjustment procedures.

Troubleshooting Tips

TROUBLESHOOTING

TROUBLESHOOTING

7

Section

«
...
14
15
16
17
18
...
»

Summary of Contents for VT121CC

Page 1: ...Series 12 1 Flat Panels VT121CC VT121PC VT121RC VT121WC VT121PCQ User s Guide Read these instructions completely before attempting to operate your new Color Display VarTechSystemsInc Solutions for Demanding Applications Industrial CRT and Flat Panel Displays ...

Page 2: ... Section 4 8 3 How to use Autotune Adjustment 12 Hardware Installation 4 4 1 Unpacking 4 Section 9 4 2 Installation 4 Troubleshooting Tips 13 4 3 Video Input Pin Assignment 5 Section 10 Section 5 Cleaning Maintenance 14 Touch screen 6 5 2 Touch Screen Definition 6 Mechanical Drawings 15 12 1 Panel Mount 16 5 1 Touch Screen Introduction 6 Section 11 Section 6 12 1 Rack Mount 17 The Display Timing 7...

Page 3: ...erature moisture or direct sunlight 2 Use in well ventilated area and do not cover ventilation openings 3 Unauthorized modifications of this equipment or substitution or attachment of not shielded connecting cable may cause excessive interference 4 When the monitor is not in use for a long time turn off power switch CAUTION To reduce the risk of electric shock do not remove cover or back No user s...

Page 4: ...d by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient Relocate the receiving antenna Increase the separation between the equipment and receiver Connect the equipment into an outlet on a circuit different from that to which the receiver is connected Consult the dealer or an experienced radio or TV technician...

Page 5: ...ll before moving Do not expose the display to direct sunlight or heat Do not use this display near water Do not place any heavy objects on the power cords Damage may cause electrical shock Unplug the power supply from the wall or unit if one of the following conditions exists Power cord or plug is damaged or frayed Liquid is spilled into the display or the display is exposed to rain or water The d...

Page 6: ... monitor 4 This analog LCD display DOES NOT require any special drivers Necessary drivers are supplied by the video card manufacturer and may be found on the diskettes supplied with the video card that came with your computer Windows 95 98 drivers for both the display and the video card are sup plied on the Windows 95 98 CD or diskettes Unfortunately Microsoft did not provide a complete listing of...

Page 7: ...eo connector 5 Pin assignments for the HD15 video connector Pin Connection Pin Connection 1 Red Video 9 No Connection 2 Green Video 10 Ground 3 Blue Video 11 No Connection 4 No Connection 12 DDC Data 5 Ground 13 Horizontal Sync 6 Red Video Ground 14 Vertical Sync 7 Green Video Ground 15 DDC Clock 8 Blue Video Ground HD15 Connector ...

Page 8: ...wave SAW capacitive and infrared IR Each touch technology has advantages and disadvantages based on different user applications All Vartech Systems displays configured with a touch screen are supplied with a CDROM which includes user manuals application software and drivers for various operating systems Insert the supplied CDROM into a CDROM drive and follow the installation instructions that will...

Page 9: ...Nominal Frequency 1Hz Nominal Pixel Clock MHz DOS 720 x 400 70Hz 900 x 449 31 469 70 087 28 322 VGA 640 x 480 60Hz 800 x 525 31 469 59 940 25 175 640 x 480 72Hz 832 x 520 37 861 72 809 31 500 640 x 480 75Hz 840 x 500 37 500 75 000 31 500 SVGA 800 x 600 56Hz 1024 x 625 35 156 56 250 36 000 800 x 600 60Hz 1056 x 628 37 879 60 017 40 000 800 x 600 72Hz 1040 x 666 48 077 72 188 50 000 800 x 600 75Hz 1...

Page 10: ...00 60Hz 800 x 525 31 469 59 940 25 275 XGA 800 x 600 72Hz 1304 x 798 57 515 72 100 75 000 Table 6 2 Applicable video timing IBM Modes 8 MAC MODES Mode Resolution Total Horizontal Nominal Frequency 0 5KHz Vertical Nominal Frequency 1Hz Nominal Pixel Clock MHz VGA 640 x 480 60Hz 800 x 525 31 469 59 940 25 175 640 x 480 67Hz 864 x 525 35 000 66 667 30 240 SVGA 832 x 624 75Hz 1152 x 667 49 725 74 551 ...

Page 11: ...Exit the main menu Exit the screen adjustment push the SELECT button at the EXIT of MISC MENU When no operation is done around 60 sec default OSD timeout it goes back to the stand by mode and no more switching is accepted except MENU to restart the setting 9 7 1 Display Controls DISPLAY CONTROLS DISPLAY CONTROLS 7 Section Button Description Function Power Located on the rear of the monitor Press t...

Page 12: ... 1 is displayed on screen when the MENU key pressed The OSD menu is a combination of graphic and text display The selected item is draw in red color In the last item press LEFT or RIGHT key to exit OSD Figure 8 1 OSD Main Menu 90 Brightness SCREEN ADJUSTMENT SCREEN ADJUSTMENT 8 Section ...

Page 13: ...ll exit an save the parameters and adjust BRIGHTNESS Setup the brightness of the panel CONTRAST Setup the contrast of the panel maybe need fine tune after auto tune section 8 3 11 8 2 OSD Adjusting and Controls Note If the monitor can t work normally by using incorrect ways please turn off the monitor First keep pressing RIGHT key then turn on the monitor till the frame appears Note If you don t p...

Page 14: ...ack can reduce horizontal noise A slider with current value is displayed FREQUENCY Frequency is used to adjust the number of clocks pixel per line sample per line A slider with current value is displayed Adjust the width of the picture adjust frequency can reduce vertical noise The picture must match the width of the display area H POSITION Move the picture horizontally V POSITION Move the picture...

Page 15: ...Enter the OSD and Choose the Autotune Recall item then press key The Picture will be Auto adjusted by itself After 10 seconds you can leave OSD and Shut down frame Step 3 If you are still not satisfied with the picture quality you could choose Contrast item in OSD and adjust it 13 NOTE 1 If you don t like the effect of AUTO CONFIG adjustment you can adjust PHASE CLOCK H POSITION and V POSITION in ...

Page 16: ...ing range listed in the table of section 6 of the Display Abnormal image 1 Check that the video input from the Video Card falls within the timing range listed in the table of section 6 of the Display 2 Check that Video Signal Cable from the Display has been securely and correctly connected to the Video Connector at the rear side of the Computer Colors of image on screen are abnormal 1 Check that V...

Page 17: ...ey may scratch the surface To minimize the risk of abrasion allow the screen to stand dry Special care should be taken when cleaning a touch screen or polycarbonate shield that is installed over the screen Abrasive and certain chemical cleaners can easily damage the surface Never use alcoholic or ammoniac cleaners to clean the polycarbonate shield or a touch screen Replacing a Line Cord To avoid s...

Page 18: ...ion Page s VT121PC 12 1 ColorVue Panel Mount Mechanical Drawing 17 VT121RC 12 1 ColorVue Rack Mount Mechanical Drawing 18 VT121WC 12 1 ColorVue Wall Mount Mechanical Drawing 19 VT121CC 12 1 ColorVue Chassis Mount Mechanical Drawing 20 Mechanical Drawings VT121PCQ 12 1 ColorVue Quad Panel Mechanical Drawing 21 ...

Page 19: ...elect Adjust Power Viewing angle H 40 40º max V 10 30º max Contrast ratio 150 1 typ Brightness 150cd m Typ Response time Rise 30ms typ Fall 30ms typ Active display area 246 H x 184 5mm V AC Input AC 100 240V 50 60Hz Input connector HD15 F Video Input Analog 0 7V p p 75Ω Sync TTL Level Positive Negative Separate Sync Scan Frequency Horizontal 31 to 44kHz Vertical 56 to 85Hz Power management VESA DP...

Page 20: ...0 033 150 033 007 09 10 04 VARTECH SYSTEMS INC HEADQUARTERS 11529 Sun Belt Ct Baton Rouge Louisiana 70809 Toll Free 800 223 8050 International Phone 001 225 298 0300 Fax 225 297 2440 E mail sales vartechsystems com www vartechsystems com ...

Reviews:

No comments

Related manuals for VT121CC

Brand: NAiS Pages: 208

Brand: NEC Pages: 33

MultiSync LCD2690WUXi

Brand: NEC Pages: 4

42XP10 - PlasmaSync - 42" Plasma Panel

Brand: NEC Pages: 2

AccuSync AS242W

Brand: NEC Pages: 2

Brand: Paradyne Pages: 281

Brand: NCR Pages: 54

Impulse G+ series 4

Brand: Magnetek Pages: 22

Brand: Magnescale Pages: 16

Brand: Haloview Pages: 18

SyncMaster S24B750V

Brand: Samsung Pages: 98

SyncMaster 240MP

Brand: Samsung Pages: 36

Brand: IEE Pages: 22

Brand: Uniden Pages: 44

Brand: BABY DELIGHT Pages: 13

MultiSync FE700+

Brand: NEC Pages: 64

Brand: VTech Pages: 2

Brand: Microtek Pages: 17

Brands by name

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Popular brands

Load more brands