Compaq P 1220 User Manual

b
Compaq P1220  
July 2001  
RegulatoryComplianceNotices  
DeclarationofConformityfor  
products marked with the FCC  
logo - United States only  
FederalCommunications  
CommissionNotice  
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.  
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:  
For questions regarding your product, contact:  
Compaq Computer Corporation  
P. O. Box 692000, Mail Stop 530113  
Houston, Texas 77269-2000  
Or, call  
1-800- 652-6672 (1-800-OK COMPAQ)  
For questions regarding this FCC declaration, contact:  
Compaq Computer Corporation  
P. O. Box 692000, Mail Stop 510101  
Houston, Texas 77269-2000  
Or, call  
(281) 514-3333  
To identify this product, refer to the Part, Series, or  
Model number found on the product.  
n
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Reorient or relocate the receiving antenna.  
Increase the separation between the equipment and  
receiver.  
CanadianNotice  
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n
Connect the equipment into an outlet on a circuit  
different from that to which the receiver is  
connected.  
This Class B digital apparatus meets all requirements of  
the Canadian Interference-Causing Equipment  
Regulations  
Consult the dealer or an experienced radio or  
television technician for help.  
AvisCanadien  
Cet appareil numérique de la classe B respecte toutes les  
exigences du Règlement sur le matériel brouilleur du  
Canada.  
Modifications  
The FCC requires the user to be notified that any  
changes or modifications made to this device that are  
not expressly approved by Compaq Computer  
EuropeanUnionNotice  
Corporation may void the user’s authority to operate the  
equipment.  
Products with the CE Marking comply with both the  
EMC Directive (89/336/EEC) and the Low Voltage  
Directive (73/23/EEC) issued by the Commission of the  
EuropeanCommunity.  
Cables  
Connections to this device must be made with shielded  
cables with metallic RFI/EMI connector hoods in order  
to maintain compliance with FCC Rules and  
Compliance with these directives implies conformity to  
the following European Norms (in brackets are the  
equivalentinternationalstandards):  
Regulations.  
n
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EN55022 (CISPR 22) - Electromagnetic  
Interference  
EN55024 (IEC61000-4-2,3,4,5,6,8,11) -  
Electromagnetic Immunity  
EN61000-3-2 (IEC61000-3-2) – Power Line  
Harmonics  
EN61000-3-3 (IEC61000-3-3) – Power Line  
Flicker  
EN60950 (IEC950) - Product Safety  
JapaneseNotice  
EPAEnergyStarCompliance  
Monitors that are marked with the Energy Star Logo meet the  
requirements of the EPA Energy Star program. As an Energy  
Star Partner, Compaq Computer Corporation has determined  
that this product meets the Energy Star guidelines for energy  
efficiency. SpecificdetailsonusingtheEnergySaving  
features can be found in the energy saver or power manage-  
ment section of the computer manual.  
CONTENTS  
1. INTRODUCTION ........................................................... 1-2  
1.1 Features .............................................................. 1-2  
1.2 Internal Preset Memory Capability .................. 1-3  
1.3 Power Management Function .......................... 1-3  
1.4 DDC ...................................................................... 1-3  
1.5LocationConsiderations ................................... 1-3  
1.6CleaningYourMonitor ...................................... 1-3  
1.7 Unpacking ........................................................... 1-4  
1.8 Tilt/Swivel Base .................................................. 1-4  
Screen Position Adjustment.............................. 1-4  
1.9 Quick Operation Chart ...................................... 1-4  
CAUTION  
The power cord provided with this monitor is de-  
signed for safety and must be used with a properly  
grounded outlet to avoid possible electrical shock.  
Do not remove the monitor cabinet as this can  
exposeyoutoveryhighvoltagesandotherhazards.  
2. PART NAME ................................................................... 1-5  
2.1 Control Names .................................................... 1-5  
2.2 Function ............................................................... 1-5  
For Europe only:  
MANUFACTURER DECLARATION FOR CE-MARK-  
ING:  
3. INSTALLATION AND CONNECTION ........................ 1-6  
3.1 AC Power Connection ....................................... 1-6  
3.2SignalCableConnection .................................. 1-6  
3.2.1 Connection to VGA Compatible  
We, Compaq Computer Corporationdeclareunderour  
sole responsibility, that this product is in conformity  
with the following standards:  
EN60950  
EN55022 Class B  
EN61000-3-2  
System ......................................................... 1-6  
EN61000-3-3  
EN55024  
following the provisions of:  
3.2.2 Connecting to Two Computers ................ 1-7  
3.3 USB System Basic Application ........................ 1-7  
3.4 Installation of USB Function ............................ 1-8  
73/23/EEC  
89/336/EEC  
LowVoltageDirective  
EMC Directive  
4. OSD(On Screen Display) FUNCTIONS ..................... 1-9  
4.1 How to adjust the screen .................................. 1-9  
4.2 Adjustment Items ............................................... 1-10  
WARNING!  
This product is not designed for use in life support  
devicesandCompaqComputerCorporationmakesno  
representations to the contrary. Life support devices  
are those devices which are used to measure, diag-  
nose, or evaluate the tissue, systems or functions of  
thehumanbody;orotherdevicesemployedtosupport  
or sustain life or good health.  
5. TROUBLESHOOTING.................................................. 1-12  
6. SPECIFICATIONS......................................................... 1-14  
7. APPENDIX ...................................................................... 1-15  
7.1 Monitor Signal Input Connector (DB9-15P) ... 1-15  
7.2SignalCable ........................................................ 1-15  
Trademark  
© 2001 CompaqComputerCorporation. COMPAQandtheCompaq  
logo are registered in U.S. Patent and Trademark Office. Microsoft,  
Windows,andWindowsNTaretrademarksofMicrosoftCorporation.  
Allotherproductnamesmentionedhereinmaybetrademarksoftheir  
respective companies. Compaq shall not be liable for technical or  
editorial errors or omissions contained herein. The information in this  
documentissubjecttochangewithoutnotice.FirstEditionJune2001.  
ENERGY STAR is a U.S. registered mark.  
• ThemonitorcomplieswithVideoElectronicsStandards  
TM  
Association(VESA ) DDC2BTM and DC2BiTM (EDID)  
1 INTRODUCTION  
Congratulations on your purchase of the high resolution  
colormonitor. Wedesignedthismonitortoprovideyouwith  
yearsofreliabletrouble-freeoperation.  
specification. If your computer is Plug & Play compliant  
setup will be done automatically.  
• Fine0.24mmaparturegrillepitch/Maximumaddressable  
resolution of 2048 x 1536.  
• USB self-powered hub with 1 upstream port and 3  
downstream ports.  
Thisguidetellsyouhowtoconnect,adjustandcareforyour  
monitor. Thisguidealsoprovidestechnicalspecifications  
and instructions for troubleshooting any basic problems  
you may experience with your monitor.  
1.1  
Features  
This monitor is a 55cm/22" (508mm/20" Viewable Image  
Size) intelligent, microprocessor-based monitor compat-  
ible with most analog RGB (Red, Green, Blue) display  
standards.  
It provides crisp text and vivid color graphics with PC  
platforms.  
• The monitor’s wide auto-scanning compatibility range  
makes it possible to upgrade video cards or software  
without purchasing a new monitor.  
• Digitallycontrolledauto-scanningisdoneusinganinter-  
nal microprocessor, for horizontal scan frequencies  
between30kHzand130kHz,andverticalscanfrequen-  
cies between 50Hz and 160Hz. The microprocessor-  
basedintelligenceallowsthemonitortooperateineach  
frequency mode with the precision of a fixed frequency  
monitor.  
• The monitor contains resident memory for pre-pro-  
grammedscreendisplaystandardsandisalsocapable  
of storing additional user adjustment parameters.  
• The monitor has "AUTO SIZE ADJUST" function to  
optimize the size and distortion for Non-Preset timings.  
• The monitor is capable of producing a non-interlaced  
maximum addressable resolution format of 2048 dots x  
1536 lines. This display is well suited for windowing  
environments.  
• Because of the analog signal inputs, the monitor can  
display an unlimited palette of colors that can be manu-  
ally adjusted to suit your specific needs.  
• To ensure ease of installation and ongoing use, the  
monitorfeaturesOnScreenDisplay(OSD)ofallmonitor  
set-up and adjustment functions.  
• Foruseinavarietyofappliscations,themonitorcomplies  
with UL 1950, CSA C22.2 No.950 and EN60950 for  
safety,FCCClass-B,VCCIClass-BandEN55022Class-  
B(forEuropeEMI), MPR-II, ISO9241-3, ISO9241-7and  
ISO9241-8 for ergonomics. The monitor also complies  
with TCO’99 guideline for environmental safe use.  
1.2  
Internal Preset Memory Capability  
1.4  
DDC  
The monitor includes the VESA DDC2B and DDC2Bi  
feature. DDC(DisplayDataChannel)isacommunication  
channel over which the monitor automatically informs the  
computer system about its capabilities (e.g. each sup-  
portedresolutionwithitscorrespondingtiming).  
DDCisroutedthroughpreviouslyunusedpinsofthe15-pin  
VGA connector.  
To minimize adjustment needs, the factory has preset  
popular display standards into the monitor, as shown in  
Table1. Ifanyofthesedisplaystandardsaredetected,the  
picturesizeandpositionareautomaticallyadjusted. Allof  
thefactorypresetsmaybeoverwrittenbyadjustingtheuser  
controls. Thismonitoriscapableofautomaticallystoringup  
to 15 additional display standards. The new display infor-  
mation must differ from any of the existing display stan-  
dards by at least 1kHz for the horizontal scan frequency or  
1Hz for the vertical scan frequency or the sync signal  
polarities must be different.  
The system will “Plug and Play” if both monitor and com-  
puter implement the DDC protocol.  
DDC2BiisavailableonlywithconnectorSIGNAL-  
B.  
1.5  
Location Considerations  
Table 1. Memory Buffer Factory Presets  
PRESET  
TIMING  
Polarity  
Whensettingupandusingthemonitor, keepthefollowing  
in mind:  
Fh(kHz) Fv (Hz)  
H
V
+
+
+
+
+
+
+
640  
1024  
1024  
1280  
1280  
1600  
1600  
1800  
1920  
x
x
x
x
x
x
x
x
x
480 N.I.  
768 N.I.  
768 N.I.  
1024 N.I.  
1024 N.I.  
1200 N.I.  
1200 N.I.  
1350 N.I.  
1440 N.I.  
31.47  
60.02  
68.68  
79.98  
91.15  
93.75  
106.25  
120.4  
112.5  
60.0  
75.0  
85.0  
75.0  
85.0  
75.0  
85.0  
85.0  
75.0  
+
+
+
+
+
+
• For optimum viewing, avoid placing the monitor against  
a bright background or where sunlight or other light  
sources may reflect on the display area of the monitor.  
Place the monitor just below eye level.  
• Placethemonitorawayfromstrongmagneticorelectro-  
magnetic fields, such as high capacity transformers,  
electric motors, large current power lines, steel pillars,  
etc....  
Magnetism can cause distortion in the picture and/or  
color purity.  
1.3  
Power Management Function  
When the monitor is in its normal operating mode  
• Avoidcoveringtheslotsoropeningsofthemonitor.Allow  
adequateventilationaroundthemonitorsotheheatfrom  
the monitor can properly dissipate. Avoid putting the  
monitorintoanyenclosurethatdoesnothaveadequate  
ventilation.  
(without USB operation), the monitor utilizes less than  
140 watts of power and the Power LED is green.  
The monitor also supports a reduced power state. The  
reduced power state will be entered into if the monitor  
detects the absence of either the horizontal sync signal  
and/or the vertical sync signal. Upon detecting the  
absence of these signals, the monitor screen is blanked,  
the backlight is turned off, and the Power LED is turned  
amber. When the monitor is in the reduced power state,  
the monitor will utilize < or = 3 watts of power. There is a  
brief warm up period before the monitor will return to its  
normal operating mode. Refer to your computer manual  
for instructions on setting energy saver features (some-  
times called power management features).  
• Avoid exposing the monitor to rain, excessive moisture,  
or dust, as this can cause a fire or shock hazard.  
• Avoid placing the monitor, or any other heavy object, on  
the power cord. Damage to the power cord can cause a  
fire or electrical shock.  
• When transporting the monitor, handle it with care.  
Note: The above energy saver feature only works when  
connected to computers that have energy saver fea-  
tures.  
By selecting settings in the monitor's Energy Saver  
utility, you can also program the monitor to enter into the  
reduced power state at a predetermined time. When the  
monitor's Energy Saver utility causes the monitor to  
enter the redcuced power state, the Power LED blinks  
amber.  
1.6  
Cleaning Your Monitor  
Whencleaningthemonitor,pleasefollowtheseguidelines:  
• Always unplugthemonitor beforecleaning.  
• Wipe the screen and cabinet front and sides with a soft  
unspoil cloth to prevent causing imperfections.  
• If the screen requires more than dusting, apply water or  
neutral detergent to a soft cloth to clean the monitor  
screen.  
Mode  
Normal  
Power  
140 W  
Power-On Indicator  
Green  
PowerSavingMode < or = 3 W  
Amber  
withoutUSBoperation  
• Do not use benzene, thinner or any volatile sub-  
stances to clean the unit as the finish may be  
permanently marked.  
1.9 Quick Operation Chart  
1.7  
Unpacking  
To summarize the steps in connecting your computer  
with the color monitor and setting the necessary controls  
and switches, refer to the chart below.  
After you unpack the box you should have all of the items  
indicatedinFigure1. Savetheboxandpackingmaterials  
in case you transport the monitor.  
1
2
Connect the color monitor and computer with  
the necessary cords and cables.  
See  
Section 3. INSTALLATION AND CONNECTION  
4
3
5
Turn on the color monitor.  
Turn on the computer.  
Set the controls.  
Figure 1  
1. Color Monitor  
2. AC Power Cord  
3. Signal Cable  
4. Documentation Kit with  
CD-ROM  
5. USB Upstream Cable  
See  
Section 4. OSD(On Screen  
Display) FUNCTIONS  
OK  
1.8  
Tilt/Swivel Base  
If a problem appears.  
OK  
Themonitorcomeswithatilt/swivelbase. Thisenablesyou  
to position the monitor at the best angle and tilt for  
maximum viewing comfort.  
See Section 5. TROUBLESHOOTING  
If the problem persists.  
Screen Position Adjustment  
Adjust the tilt and rotation of the monitor by placing your  
hands at opposite sides of the case. You can adjust the  
monitor90degreesrightorleft,10degreesupor5degrees  
down, as shown below.  
Call for your authorized Product Support.  
Monitor  
Tilt/swivel base  
Figure 2  
Keepyourfingersawayfromthepivotareaofthetilt/swivel  
base.  
2 PART NAME  
2.1  
Control Names  
See Figures 3 and 4 for the location of the user controls, indicator and connectors.  
Each part is identified by number and is described individually.  
Figure 4  
Figure 3  
2.2 Function  
1. POWER SWITCH: A push-on / push-off switch for AC  
5. FUNCTION ADJUST BUTTONS: Push the adjust  
power.  
buttons to adjust the image on the screen.  
2. POWER-ON INDICATOR: This indicator illuminates  
green when AC power is on, and illuminates orange  
when the monitor is in the power management modes.  
6. AC POWER CONNECTOR  
7. SIGNALINPUTCONNECTOR(SIGNAL-A):DB9-15P  
8. SIGNALINPUTCONNECTOR(SIGNAL-B):DB9-15P  
3. INPUT CONNECTOR SELECT/OSD OFF BUTTON:  
• Without OSD screen, push to select the signal input  
connector, SIGNAL A or B.  
9. USBUPSTREAMPORT: ToconnecttoUSBequipped  
• With OSD screen, push to turn the OSD screen off.  
computer.  
10. USB DOWNSTREAM PORTS: To connect to USB  
equippedperipherals,e.g,USBcameras,keyboards,  
printers, etc.  
If only one input is used, the monitor will select it  
automatically.  
4. ITEM SELECT BUTTONS: Pushtoselecttheitemicon.  
3 INSTALLATIONAND  
CONNECTION  
On the back of the monitor three kinds of plug-in connec-  
tions are provided: AC power connector for the AC input,  
two DB9-15P connectors for video signal input, and USB  
ports for USB communication.  
3.1  
AC Power Connection  
One end of the AC power cord is connected to the AC  
powerconnectoronthebackofthemonitor. Theotherend  
ispluggedintoaproperlygroundedthree-prongACoutlet.  
The monitor’s auto-sensing power supply can automati-  
callydetect100-120VACor220-240VACand50or60Hz.  
3.2  
Signal Cable Connection  
TheDB9-15P(VGA)connectorisprovidedforcompatible  
analog RGB outputs from your computer.  
3.2.1 Connection to VGA Compatible System  
Figure5showstheSC-B110cableconnectiontotheVideo  
Graphics Array (VGA) port.  
1. Power off, both the monitor and the computer.  
2. Connect the one end of the SC-B110 cable to the  
DB9-15P connector on the VGA controller card.  
3. Connect the other end of the SC-B110 cable to the  
DB9-15P receptacle on the back of the monitor.  
4. Power on the monitor, then the computer.  
5. After using the system, power off the monitor, then  
the computer.  
Figure 5  
The socket-outlet shall be installed near the equipment  
and shall be easily accessible. During servicing, discon-  
nect the plug from the socket-outlet.  
3.2.2 Connecting to Two Computers  
Figure 6 shows the connection to two computers.  
Refer to clause 3.2.1 for the connection procedure.  
Figure 6  
3.3  
USB System Basic Application  
The Computer is required to have Windows® 98 or later installed and USB functions.