IBM E74M User manual
i
Edition 1
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© Copyright International Business Machines Corporation 2000
All rights reserved.
ii
Packing List
The product package should include the following items:
1. Monitor
2. Owner’s Manual
3. Power Cord
4. Diskette
5. Audio Cable
6. Mic Cable
iii
Table of Contents
Introduction
Features....................................................................................................A1
Precautions
Workplace Perparation...............................................................................A2
Working Practices......................................................................................A3
Connecting the monitor..........................................................................A5
Location and Function of Controls
Front View.................................................................................................A6
Rear View .......................................................................................................A6
Control Panel Function
Front Panel Controls.......................................................................................A7
Left Side Jacks................................................................................................A8
Rear Panel Jacks............................................................................................A8
Microphone Operation ....................................................................................A8
Audio Features................................................................................................A8
On Screen Display (OSD) Control Adjustment...................................A9
On Screen Display (OSD) Selection and Adjustment....................A10
Sound Selection and Adjustment..........................................................A14
Video Memory Modes
Display Modes(Resolution)...........................................................................A15
User Modes...................................................................................................A15
Recalling Display Modes...............................................................................A15
Energy Saving Design
Power Consumption......................................................................................A16
MPR II, Self Diagnostics, DDC
Low Radiation Compliance (MPR II).............................................................A17
Self Diagnostics............................................................................................A17
DDC (Display Data Channel)........................................................................A17
Troubleshooting...........................................................................................A18
Further help...................................................................................................A19
Service.............................................................................................................A20
Specifications
Specifications ..........................................................................................A21
Warranty..........................................................................................................A23
Compliances......................................................................see at rear of manual
A1
Introduction
Thank you for purchasing a high resolution monitor. It will give you
high resolution performance and convenient reliable operation in a
variety of video operating modes.
Features
■The monitor is a 17 inches (15.9 inches viewable ) intelligent,
microprocessor based monitor compatible with most analog RGB
(Red, Green, Blue) display standards, including IBM PC®, PS/2®,
Centris®, Quadra®.
■The monitor provides crisp text and vivid color graphics with
VGA, SVGA, XGA, and VESA Ergo modes (non-interlaced). The
monitor's wide compatibility makes it possible to upgrade video
cards or software without purchasing a new monitor.
■Digitally controlled auto-scanning is done with the micro-
processor for horizontal scan frequencies between 30 and
70kHz, and vertical scan frequencies between 50 and 160Hz.
The microprocessor-based intelligence allows the monitor to
operate in each frequency mode with the precision of a fixed
frequency monitor.
■The microprocessor-based digital controls allow you to adjust
conveniently a variety of image controls by using the OSD (On
Screen Display).
■The monitor has 20 memory locations for display modes, 10 of
which are factory preset to popular video modes.
■This monitor is capable of producing a maximum horizontal
resolution of 1280 dots and a maximum vertical resolution of
1024 lines. It is well suited for CAD work and sophisticated
windowing environments.
■For greater user health and safety, this monitor complies with the
stringent Swedish MPR II requirements for low radiation
emissions.
■For low cost of monitor operation, this monitor is certified as
meeting the EPA Energy Star requirements, and utilizes the
VESA Display Power Management Signalling (DPMS) protocol
for power saving during non-use periods.
A2
Precautions
Danger
To avoid shock hazard:
• Do not remove the covers.
• Do not operate this product unless the stand is attached.
• Do not connect or disconnect this product during an electrical storm.
• The power cord plug must be connected to a properly wired and
grounded power outlet.
• Any equipment to which this product will be attached must also be
connected to properly wired and grounded power outlets.
• To isolate the monitor from the electrical supply, you must remove
the plug from the power outlet. The power outlet should be easily
accessible.
Handling:
• Your color monitor is heavy, so handle it with care.
Positioning the Monitor
Choose a suitable place to position the monitor where it is not near
fluorescent desk lighting or any equipment that produces magnetic
fields that could cause interference. Ensure that the furniture or
equipment can support the weight of the monitor. Allow at least 2
inches (50mm) ventilation space around the monitor.
Height
The monitor should be positioned so that the top of the screen is
slightly below your eye level when you sit at your workstation.
Orientation
Choose a position that gives the least reflection from lights and
windows, usually at a right angle to any windows. The monitor should
be positioned directly in front of you so that you do not have to twist
your body. Tilt the monitor to a comfortable viewing angle.
Workplace preparation
A3
Rest
Take regular breaks. Vary your posture, and stand up and stretch
occasionally as prolonged use of computer workstations can be tiring.
Back
You should sit back in the chair and use the back rest.
Hands
Use a light touch on the keyboard, keeping your hands and fingers
relaxed. Allow a space in front of the keyboard to rest your wrists
when not typing. Consider using a wristpad.
Eyesight
Working with monitors, in common with any prolonged close work,
can be visually demanding. Look away from the screen periodically
and have your eyesight checked regularly.
Screen settings
Set the screen brightness and contrast to a comfortable level. You
may have to adjust this as the lighting changes during the day. Many
application programs let you select color combinations which can help
you to view in comfort.
Working Practices
A4
Power Source:
1. Make sure the power cord is the correct type that required in your
area.
2. This monitor has a universal power supply that allows operation in
either 100/120V AC or 220/240V AC voltage area ( No user
adjustment is required. )
3. Connect the power cord into your monitor’s power input socket,
and then plug the other end into a 3-pin AC power outlet. The
power cord may be connected to either a wall power outlet or the
power outlet socket on your PC, depending on the type of
power cord supplied with your monitor.
Power cord:
For safe operation, use the power cord supplied with the unit.
Notes
• Do not install the monitor in a location near heat sources such as
radiators or air ducts , or in a place subject to direct sunlight , or
excessive dust or mechanical vibration or shock.
• Save the original shipping carton and packing materials, as they will
come in handy if you ever have to ship your monitor.
• To keep the monitor looking new, periodically clean it with a soft
cloth. Stubborn stains may be removed with a cloth lightly
dampened with a mild detergent solution. Never use strong solvents
such as thinner, benzene, or abrasive cleaners, since these will
damage the cabinet. As a safety precaution, always unplug the
monitor before cleaning it.
A5
Figure 1 shows the signal cable connections from the monitor to the Video
Graphics Array (VGA) port typical in an IBM PC or PC compatible. This also
applies to any graphics video card for PC-CAD or workstation that has a 15
pin high density (3 row) D-Sub connector.
❶
Power off both the monitor and PC.
❷
Connect the 15 pin VGA connector of the attached signal cable to the output
VGA video connector on the PC and the matching input connector on the rear
of the monitor. The connectors will mate only one way. If you cannot attach
the cable easily, turn the connector upside down and try again. When mated,
tighten the thumbscrews to secure the connection.
❸
Connect the connector of the supplied MIC cable and Audio cable to the jacks
of PC sound card (if available) and the matching connectors on rear of the
monitor.
❹
One end of the AC power cord is connected into the AC power connector on
the back of the monitor. The other end is plugged into a properly grounded
three-prong AC outlet.
❺
Power ON the PC, then the monitor.
❻
If you see the NO SIGNAL message, check the signal cable and connectors.
❼
After using the system, power OFF the monitor, then the PC.
MIC.
OUT AUDIO.
IN
Power Cord Signal Cable
Figure 1.
D-15P
IBM PC
Audio Cable
Mic Cable
❹
❸
❷
Connecting the Monitor
A6
Location and Function of Controls
Front View
Rear View
MIC.
OUT AUDIO
IN
AC Power Socket D-Sub Signal Cable
ID Label
Audio IN
Mic Out
Front Panel Controls
Left Side Jacks
Control Panel Function
Front Panel Controls
A7
OSD Select/
Adjustment Control Use this buttons selecting (highlighting) an
OSD icon to be adjusted. It is also used for
selecting the level of the selected item to be
adjusted.
Use this button to start/enter and exit from
the On Screen Display.
To adjust sound menu.
Used to select mute on (means sound off)
and mute off (means sound on).
OSD ON/OFF
Enter Button
Sound Menu
Sound Mute
Built-in Microphone.Built-in Microphone
Used to adjust the brightness of the screen.
Brightness
Adjustment Control
Adjust the display to the contrast desired.
Contrast
Adjustment Control
This Indicator lights up green when the
monitor operates normally. If the monitor is in
DPM (Energy Saving) mode (stand-
by/suspend/power off), this indicator color
changes to amber.
Power (DPMS)
Indicator
Use this button to turn the monitor on or off.Power ON/OFF
Button
Control Function
OSD ON/OFF Enter Button
OSD Select /Adjustment Control Brightness Adjustment Control
Sound Mute
Sound Menu
Built-in Microphone
Contrast Adjustment Control Power (DPMS) Indicator
Power ON/OFF Button
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