Microtek JTX V7s User Manual

FCC Compliance Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
1. this device may not cause harmful interference, and
2. this device must accept any interference received, including interfer­ence that may cause undesired operation.
FCC WARNING
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interfer­ence in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
However, there is no guarantee that interference will not occur in a par­ticular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined 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 or relocate the receiving antenna.
Increase the separation between the equipment and the receiver.
Connect the equipment into an outlet different from that to which
the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Caution:
To comply with the limits for an FCC Class B computing device, always use the shielded signal cord supplied with this unit.
The Federal Communications Commission warns that changes or modifi­cations of the unit not expressly approved by the party responsible for compliance could void the user’s authority to operate the equipment.
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CE mark for Class B ITE (Following European standard EN55022/1998;
EN61000-3-2/1995; EN61000-3-3/1995, EN55024/1998, EN60950/1992+A1+A2+A3+A4+A11)
Radio Frequency Interference Statement
Warning:
This is a Class B product. In a domestic environment, this product may cause radio interference in which case the user may be required to take adequate measures.
Canadian Doc Notice
For Class B Computing Devices
This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus as set out in the Radio Interference Regulation of the Canadian Department of Communications.
“Le présent appareil numérique n’èmet pas de bruits radioélectriques dé­passant les limites applicables aux appareils numériques de la class B prescrites dans le Règlement sur le brouillage radioélectrique édicté par le ministère des Communications du Canada.”
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TABLE OF CONTENTS
TABLE OF CONTENTS ..........................................................................................III
Your New LCD Monitor 1 Unpacking 1 Identifying Components 3 Adjusting the Viewing Angle 5 Connecting AC Power, Video and Audio Cable 6 Power Management System 6 The LCD Monitor’s Control Panel 7 Adjusting the Monitor’s Display 9 LCD Monitor Specifications 13 Supported Timing 15
LCD Monitor Wall Mounting 15
Troubleshooting 18
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The LCD Monitor
Your New LCD Monitor
Your LCD Monitor has been designed to be versatile, ergonomic and user-friendly. The LCD Monitor is capable of displaying most standards, from 640x400 VGA to 1280x1024 SXGA. The digital controls located on the front panel allow the user to easily adjust the Monitor’s display parameters, and the LCD Monitor’s small footprint gives you more room in your workspace for other peripherals. Lightweight and compact, the LCD Monitor is the perfect solution for users on the go. You can use the LCD Monitor for everything from making business presentations to playing computer games. The two stereo speakers allow you to further expand your computer’s multimedia capabilities by connecting your computer’s Audio out port to the LCD Monitor’s Audio in port. The Monitor also has a wall-mountable stand for added convenience.
The architecture of the LCD Monitor incorporates an LCD panel that produces a clear display with low radiation emission. And with its low power consumption, the LCD Monitor helps you reduce your power bill.
Unpacking
Before unpacking your LCD Monitor, prepare a suitable workspace
for your LCD Monitor and computer. Look for a stable, level and clean surface near a wall outlet. Even though the LCD Monitor uses very little power, you should put it in a location which allows suffi­cient airflow to ensure that the LCD Monitor and your computer do not overheat. Set up your LCD Monitor so that the panel is not fac­ing a window where sunlight often comes in. The glare caused by sunlight reflecting off of the LCD Monitor’s screen will make it difficult to use the Monitor for viewing.
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Note: Using a computer for an extended period of time with a poor workstation set­up and incorrect working habits can cause health problems. The science of ergo­nomics studies the relationship between health and a suitable working environment. There is a section on ergonomics at the end of this chapter. For more information on ergonomics, contact your nearest computer bookstore, or local library. The Internet also has information on this and other subjects.
After unpacking your LCD Monitor; make sure the following items are in-
cluded in the box and are in good condition:
LCD Monitor
Monitor-to-PC Analog signal cable (15-pin)
Stereo Jack Audio Cable
AC Adapter
Power cord
User’s manual
If you find any item to be missing or appear to be damaged, contact your dealer immediately. Do not throw away the packing material or shipping carton in case you need to ship or store the LCD Monitor in the future.
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Identifying Components
A. The LCD Monitor — Front View
Figure 1-1: The LCD Monitor Front View
1. Power-On Indicator This LED indicator stays lit when the power is on and blinks when the LCD monitor is in power-saving mode.
2. Monitor Stand
3. LCD Screen
The LCD monitor screen is a 17-inch TFT 1280 x 1024 screen.
4. LCD Monitor Control Panel Refer to Chapter 2 for more details.
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B. "Hot Keys" for Quick Adjustment of Monitor Settings
Figure 1-2: "Hot Keys"
1. Auto-adjust "hot key":
Press button 2 to apply the monitor setting automatically. A small “AUTO ADJUST” OSD is also displayed.
2. Adjust-volume "hot key":
Press button 3 to allow you to adjust the audio volume directly.
3. Contrast-adjust "hot key":
Press button 4 to allow you to adjust the contrast of the display directly.
** To close the small OSD windows, press the power button (button 5).
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C. The LCD Monitor — Rear View
Figure 1-3: LCD Monitor’s Rear Ports
1. DC Power Jack for AC adapter
2. Audio Line-in
3. VGA Cable Connector
Adjusting the Viewing Angle
The LCD Monitor’s vertical angle setting range is from -5° to 20°.
Figure 1-4: Angle Settings
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Connecting AC Power, Video and Audio Cable
Figure 1-5: Connecting the LCD Monitor to the PC
Power Management System
The LCD Monitor complies with the VESA DPMS (version 1.0p) power management proposal. The VESA DPMS proposal provides four phases of power saving modes by detecting the horizontal or vertical sync signal.
When the LCD Monitor is in power-saving mode or detects an incorrect timing, the Monitor screen will go blank and the power LED indicator will start to blink.
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The Display Controls
The LCD Monitor’s Control Panel
Figure 2-1: The Control Panel
1. OSD Menu button
Press this button to display the OSD (On-Screen Display) menu.
2. Function button This button lets you go through the various controls available
in the OSD (ex. Monitor Control, OSD Control, etc.)
3. Adjustment button 1 This button lets you go through the suboptions within a par-
ticular OSD control (ex. Auto Adjust, H-Position, etc. under "Monitor Control" in the OSD). Once you are within a subop­tion (ex. in H-Position), you can also use this button to increase values.
4. Adjustment button 2
This button lets you adjust the values for a particular suboption (ex. Brightness or Contrast settings under "Graphic Control" in the OSD). Once you are within a suboption (ex. in Brightness), you can also use this button to decrease values.
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5. Power Switch This button lets you turn power for the LCD monitor ON or
OFF. This is also a "hot key" to close the OSD menu while it is on display.
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Adjusting the Monitor’s Display
OSD Main Menu
To access the OSD main menu, press the OSD Menu button. Use the Function Select buttons to scroll through the various OSD controls. The highlighted OSD control is the one that is currently selected.
Analog mode
Each main menu and submenu item is covered below.
Pressing the OSD Menu button causes the following screen to appear (an example):
Monitor-Control Option
The Monitor-Control option allows you to adjust the LCD monitor’s display characteristics.
AUTO-ADJUST : Applies automatic monitor settings for optimal viewing.
H-POSITION: Moves the LCD monitor’s display left or right on a horizontal plane.
Figure 2-2: The OSD Main Menu
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V- POSITION: Moves the LCD monitor’s display up or down on a vertical plane.
PHASE: Adjusts the focus and clarity of the display.
CLOCK: Adjusts the display's pixel alignment.
RESET: Resets the H- Position, V-Position, Phase and
Clock parameters.
GRAPH./TEXT: Switches between the text and graphic options.
EXIT: Exits the Monitor-Control submenu.
OSD-Control Option
The OSD-Control option lets you adjust the position of the OSD on the screen.
OSD-H-POSITION: Changes the position of the OSD on a horizontal plane.
OSD-V- POSITION: Changes the position of the OSD on a vertical plane.
OSD-TIMER : Changes the OSD display time.
EXIT: Exits the OSD-Control submenu.
Graphic-Control Option
The Graphic-Control option lets you adjust the contrast, brightness, and color of the LCD monitor’s display.
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CONTRAST: Adjusts the difference between the lightest and darkest areas of the LCD monitor’s display screen.
BRIGHTNESS: Adjusts the level of light or brightness on the LCD monitor’s display screen. Brightness should be adjusted together with Contrast.
COLOR: Selects the LCD monitor’s color display. The available options are 9300, 6500 and User. The 9300 and 6500 options let you set the Color Temperature to CIE coordinates 9300° or 6500° respectively. Selecting the "User"option lets you make individual adjustments to the R, G, and B items.
R, G and B: Makes individual adjustments to the Red Blue Green (RGB) gain for the color temperature
Before adjusting these fields, you must select the "User" option in the Color submenu.
AUTO-LEVEL: Adjusts automatically to perfect the white balance display.
RESET: Resets the Contrast, Brightness and Color pa­rameters.
EXIT: Exits the Graphic-Control submenu.
Misc-Control Option
The Misc-Control option lets you select the OSD display language, adjust the volume setting and view system information.
LANGUAGE: Shows the supported OSD display lan­guages, including German, English, French, Spanish, and Italian.
AUDIO-VOLUME: Increases or decreases the volume of the LCD monitor’s sound system.
INFORMATION: Indicates the display mode and firmware version of the LCD Monitor.
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EXIT: Exits the Misc-Control submenu.
OSD Exit Option
The OSD Exit option lets you close or exit the OSD menu. Take note that the OSD menu will close automatically if left inactive for a few seconds.
Note:
1.No video
When the monitor is ON and there is no Video signal received, the “NO VIDEO” message will be displayed.
2.Signal out of monitor’s supported range
When the frequency range is out of the monitor’s specifications, or the incoming resolution is higher than 1280x1024, the video data will be turned off and a warning message “OVER RANGE” will be displayed.
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Appendix A
LCD Monitor Specifications
LCD Panel 17-inchTFT
Control Functions Power
On-Screen Dis­play (OSD)
Display Area 337.920 mm x 270.336 mm (17.0-inch diagonal)
Display Colors 16M
Software switch with LED indicator (toggle ON/OFF)
Main Menu Submenu
Monitor Con­trol
OSD Control OSD Horizontal Position / OSD Vertical
Graphic Con­trol
Misc. Control Language / Audio Volume / Information /
OSD Exit
Auto Adjust / Horizontal Position / Verti­cal Position / Phase / Clock / Reset / Graph./Text / Exit
Position / OSD Timer / Exit
Contrast / Brightness / Color / R / G / B / Auto Level / Reset / Exit
Exit
Video Interface Analog port: VGA Compatible Analog RGB (15-pin D-Sub)
Separate Sync. /Composite /Sync On Green
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Scanning Fre­quency (Analog
24-80K
50-75
mode)
Power Man-
Meets VESA DPMS
agement
Power Con­sumption
OFF/Power Saving Mode: Less than 5W
ON: 40W max.
(Measured from AC inlet)
Dimensions WxHxD
Net Weight Approx.
15.9 x 15.8 x 9.2 in.
(404 x 401 x 234mm)
11 Lbs+2
(5kg+
1)
Power Supply 100-240VAC,
50/60Hz single-phase Stand-alone AC Adapter (External)
Options Desktop and wall-mount (VESA type)
Environment Operating/Storage
Temperature:
(0˚/-20˚C to 40˚/60°C)
Audio 1.0W speaker x 2 with built-in amplifier
Regulatory FCC B DoC,UL/cUL,Energy star
32˚/-4˚F to
104˚/140˚F
Relative Humidity:
10% to 85%
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Altitude: 0-12,192m
(0-40,000ft)
Appendix B
Supported Timing
Item Standards Resolution
1 NEC
640x400 25.20 70.15 31.50 -/- A/G
Dot Clock (MHz)
Vertical Scanning Frequency (Hz)
Horizontal Scanning Frequency (kHz)
Sync Polarity or composite sync (H/V)
Operat­ing Mode
PC98
2 NEC
640x400 21.05 56.42 24.83 -/- A/G
PC98
3 MAC 13”
640x480 30.24 66.67 35.00 -/- A/G
mode
4 MAC 16”
832x624 57.28 74.55 49.73 -/- A/G
mode
5 MAC 17”
1024x768 80.00 75.02 60.24 -/- A/G
mode 6 VGA 640x350 25.18 70.09 31.47 +/- A/G 7 VGA 640x400 25.18 70.09 31.47 -/+ A/G 8 VGA 640x480 25.18 59.94 31.47 -/- A/G 9 VESA 640x480 31.50 72.81 37.86 -/- A/G
10 VESA 640x480 31.50 75.00 37.50 -/- A/G 11 VESA 800x600 36.00 56.25 35.16 +/+ A/G 12 SVGA 800x600 40.00 60.32 37.88 +/+ A/G 13 VESA 800x600 50.00 72.19 48.08 +/+ A/G 14 VESA 800x600 49.50 75.00 46.88 +/+ A/G 15 VGA 720x400 28.32 70.09 31.47 -/+ A/G 16 XGA 1024x768 65.00 60.00 48.36 -/- A/G 17 VESA 1024x768 75.00 70.07 56.48 -/- A/G 18 VESA 1024x768 78.75 75.03 60.02 +/+ A/G 19 1024x768 71.64 66.13 53.96 +/+ A/G 20 VESA 1152x864 108.00 75.00 67.50 +/+ A/G 21 1152x870 100 75.06 68.68 -/- A/G 22 VESA 1280x960 108.0 60.0 60.0 +/+ A/G 23 VESA 1280x1024 108.0 60.02 63.98 +/+ A/G 24 VESA 1280x1024 127.0 69.85 74.88 +/+ A/G 25 VESA 1280x1024 135.0 75.03 79.98 +/+ A/G 26 SUN 1024x768 64.13 59.98 48.29 H+V A 27 SUN 1024x768 74.25 70.04 56.59 H+V A
*A=Analog Mode; G=Sync On Green Mode
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*Once a mode is optimized, there is no need to make any further ad-
justment as long as the VGA card remains unchanged.
*Specifications are subject to change without notice.
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Appendix C
LCD Monitor Wall Mounting
This LCD Monitor complies with the VESA standard for wall mounting. Follow the steps below for wall mounting of your LCD Monitor:
Step 1
a. Press the switch (tab) located at
the back near the base of the monitor.
b. While pressing the switch (tab),
push the monitor from the front.
Step 2
Fold down the display panel in the direction indicated by the arrow in the illustration.
Step 3
When the display panel is parallel or even with the base, the monitor is ready for wall mounting.
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Appendix D
Troubleshooting
This LCD Monitor was pre-adjusted in the factory with standard VGA tim­ing. Due to output timing differences among various VGA cards, you may initially experience an unstable or unclear display when a new display mode or new VGA card is selected.
This LCD Monitor supports multiple VGA modes. Refer to Appendix B for a listing of the factory preset modes supported by this LCD Monitor.
PROBLEM: Display is unclear and unstable
To stabilize and clarify your display, follow this procedure in this order:
1. It is best to adjust the display on a screen displaying of vertical lines. In Windows, load a wallpaper bitmap that has vertical lines in it (or select the Windows shut-down screen).
2. After you have the wallpaper loaded, open the OSD and select the “Clock” function. Press the top (or bottom) Adjustment Control button and continue pressing the button until you see vertical dark and light lines across the screen.
3. When you can see distinct light and dark vertical bands, stop pressing the Adjustment Control button. Now press the opposite (top or bottom) Adjustment Control button. The vertical dark and light bands will decrease in number. Keep pressing the button until the distinct bands disappear and you have a clear display.
4. Next, press the Function Control button to choose the “Phase” function. The Phase function will adjust the horizontal display. Press the top (or bottom) Adjustment Control button and you will see horizontal dark and light lines appear. The number of lines increases as you press the button. Now press the bottom (or top) Adjustment Control button until the lines disappear and you have a clear display.
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PROBLEM: There is no LCD display
If there is no display on the LCD, please perform the following steps:
1. Make sure that the power indicator on the LCD Monitor is lit, all connections are secure, and the system is running on the correct timing. Refer to the Addendum for information on timing.
2. Turn off the LCD Monitor and then turn it back on again. Press the upper Function Control button (refer to Chapter 2) once and then press either the upper or lower Adjustment Control button several times. If there is still no display, press the other Adjust­ment Control button several times.
3. If step 2 does not work, connect your PC system to another ex­ternal CRT. If your PC System functions properly with a CRT Monitor but it does not function with the LCD Monitor, and the LCD Monitor’s power LED is blinking, the output timing of the PC’s VGA card may be out of the LCD’s synchronous range. Please change to an alternate mode listed in Appendix B or re­place the VGA card and repeat steps 1 and 2.
4. If the PC does not function with the CRT monitor as well, check the BIOS to see if there is a dual scan setting under the display mode item. Set the BIOS display mode to Dual Scan or CRT and try again. If there is still no display, then there may be a problem with your system. Contact technical support.
5. If the power LED is not lit, check to see if the AC power connector is securely connected. In addition, verify that the AC adapter LED is lit. If the AC adapter LED is not lit, please contact your dealer for assistance.
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