BenQ P211 User manual


i


ii
Copyright (c) 2002 by Benq Corporation. All rights reserved. No part of
this publication may be reproduced, transmitted, transcribed, stored in
a retrieval system or translated into any language or computer language,
in any form or by any means, electronic, mechanical, magnetic, optical,
chemical, manual or otherwise, without the prior written permission of
Benq Corporation.
Disclaimer
Benq Corporation makes no representations or warranties, either ex-
pressed or implied, with respect to the contents hereof and specifically
disclaims any warranties, merchantability or fitness for any particular
purpose. Further, Benq Corporation reserves the right to revise this
publication and to make changes from time to time in the contents
hereof without obligation of Benq Corporation to notify any person of
such revision or changes.
C o p y r i g h t
Copyright


iii
Reference
Fill in here!!
For the convenience of service, write following related information
of your monitor in the space below. The serial number is on the
back of the product.
Monitor Information
Product Name:
Serial Number:
Date of Purchase:
Dealer Information
Dealer:
Telephone:
Number:
Address:


iv
Safety Instructions !
●The AC plug isolates this equipment from the AC supply.
●Unplug this product from the wall outlet before cleaning. Do not use
liquid cleaners or aerosol cleaners. Use a damp cloth for cleaning.
●Slots and openings in the cabinet and the back or bottom are provided
for ventilation. They must not be blocked or covered. This product
should never be placed near or over a radiator or heat register, or in a
built-in installation unless proper ventilation is provided.
●This product should be operated from the type of power indicated on the
marking label. If you are not sure of the type of power available, consult
your dealer or local power company.
●This product should be operated with a 3-wire grounding-type plug, a
plug having a third (grounding) pin. This plug will only fit into a ground-
ing-type power outlet. This is a safety feature. If you are unable to
insert the plug into the outlet, contact your electrician to make the nec-
essary outlet changes.
●Never push objects of any kind, or spill liquid of any kind into this product.
●Do not attempt to service this product yourself, as opening or removing
covers may expose you to dangerous voltages or other risks. If any
above mentioned misuse or other accident (dropping, mis-operations)
occurs, contact qualified service personnel for servicing.
●Use only the proper type of power supply cord set (provided in your PC
box) for this unit. It should be a detachable type: UL listed/CSA certified,
type SVT/SJT, VDE approved or its equivalent.
●The power supply cord serves as a power disconnect device for pluggable
equipment. The socket outlet shall be installed near the equipment and
shall be easily accessible.
Safety


v
Congratulations! You have just purchased a TCO'99 approved and labelled
product! Your choice has provided you with a product developed for professional
use. Your purchase has also contributed to reducing the burden on the environ-
ment and also, to the further development of environmentally adapted electron-
ics products.
Why do we have environmentally labelled computers?
In many countries, environmental labelling has become an established method
for encouraging the adaptation of goods and services to the environment. The
main problem, as far as computers and other electronics equipment are concerned,
is that environmentally harmful substances are used both in the products and
during the manufacturing. Since it has not been possible for the majority of
electronics equipment to be recycled in a satisfactory way, most of these poten-
tially damaging substances sooner or later enter Nature.
There are also other characteristics of a computer, such as energy consumption
levels, that are important from the viewpoints of both the work (internal) and
natural (external) environments. Since all methods of conventional electricity
generation have a negative effect on the environment (acidic and climate-influ-
encing emissions, radioactive waste, etc.), it is vital to conserve energy. Elec-
tronics equipment in offices consume an enormous amount of energy since they
are often left running continuously.
E
M
I
S
S
I
O
N
S
E
R
G
O
N
O
M
I
C
S
E
C
O
L
O
G
Y
E
N
E
TCO 99


vi
What does labelling involve?
This product meets the requirements for the TCO'99 scheme which provides for
international and environmental labelling of personal computers. The labelling
scheme was developed as a joint effort by the TCO (The Swedish Confederation
of Professional Employees), Naturskyddsforeningen (The Swedish Society for
Nature Conservation) and NUTEK (The National Board for Industrial and Techni-
cal Development in Sweden).
The requirements cover a wide range of issues: environment, ergonomics,
usability, emission of electrical and magnetic fields, energy consumption and
electrical and fire safety.
The environmental demands concern restrictions on the presence and use of
heavy metals, brominated and chlorinated flame retardants, CFCs (freons) and
chlorinated solvents, among other things. The product must be prepared for
recycling and the manufacturer is obliged to have an environmental plan which
must be adhered to in each country where the company implements its opera-
tional policy.
The energy requirements include a demand that the computer and/or display,
after a certain period of inactivity, shall reduce its power consumption to a lower
level in one or more stages. The length of time to reactivate the computer shall
be reasonable for the user.
Labelled products must meet strict environmental demands, for example, in
respect of the reduction of electric and magnetic fields, physical and visual ergo-
nomics and good usability.
On the back page of this folder, you will find a brief summary of the environmen-
tal requirements met by this product. The complete environmental criteria docu-
ment may be ordered from:
TCO Development Unit
S-114 94 Stockholm
Sweden
Fax: [phone]
Email (Internet): [email protected]
TCO '99


vii
Current information regarding TCO'99 approved and labelled products may
also be obtained via the Internet, using the address:
http://www.tco-info.com/
TCO'99 is a co-operative project between
Environmental Requirements
Brominated flame retardants
Brominated flame retardants are present in printed circuit boards, cables, wires,
casings and housings. In turn, they delay the spread of fire. Up to thirty percent
of the plastic in a computer casing can consist of flame retardant substances.
These are related to another group of environmental toxins, PCBs, which are
suspected to give rise to similar harm, including reproductive damage in fisheating
birds and mammals, due to the bio-accumulative* processes. Flame retardants
have been found in human blood and researchers fear that disturbances in foe-
tus development may occur.
TCO'99 demand requires that plastic components weighing more than 25 grams
must not contain organically bound chlorine and bromine.
Cadmium**
Cadmium is present in rechargeable batteries and in the colourgenerating layers
of certain computer displays. Cadmium damages the nervous system and is
toxic in high doses.
TCO'99 requirement states that batteries may not contain more than 25 ppm
(parts per million) of cadmium. The colour-generating layers of display screens
must not contain any cadmium.
Mercury**
Mercury is sometimes found in batteries, relays and switches. Mercury dam-
TCO '99


viii
ages the nervous system and is toxic in high doses.
TCO'99 requirement states that batteries may not contain more than 25 ppm
(parts per million) of mercury. It also demands that no mercury is present in any
of the electrical or electronics components concerned with the display unit.
CFCs (freons)
CFCs (freons) are sometimes used for washing printed circuit boards and in the
manufacturing of expanded foam for packaging. CFCs break down ozone and
thereby damage the ozone layer in the stratosphere, causing increased recep-
tion on Earth of ultraviolet light with consequent increased risks of skin cancer
(malignant melanoma).
The relevant TCO'99 requirement: Neither CFCs nor HCFCs may be used during
the manufacturing of the product or its packaging.
Lead**
Lead can be found in picture tubes, display screens, solders and capacitors.
Lead damages the nervous system and in higher doses, causes lead poisoning.
TCO'99 requirement permits the inclusion of lead since no replacement has yet
been developed.
* Bio-accumulative is defined as substances which accumulate within living organ-
isms
** Lead, Cadmium and Mercury are heavy metals which are Bio-accumulative.
TCO '99


ix
FCC Class B
Radio Frequency Interference
Statement
Note:
This equipment has been tested and found to comply with the limits for a
Class B digital device, pursuant to Part 15 of FCC Rules. These limits are
designed to provide reasonable protection against harmful interference in a
residential installation. This equipment generates, uses, and can radiate ra-
dio 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:
1 Reorient or relocate the receiving antenna.
2 Increase the separation between the equipment and receiver.
3 Connect the equipment into an outlet on a circuit different from that to
which the receiver is connected.
4 Consult the dealer or an experienced radio/television technician for help.
Notice:
The changes or modifications not expressly approved by the party respon-
sible for compliance could void the user's authority to operate the equipment.
Caution:
1 If you find some parts of the monitor display discolored due to magnetic
fields generated by electrical facilities or appliances, turn off the monitor
for at least 15 minutes. The degaussing circuit of the monitor will elimi-
nate the discoloration.
2 Do not remove the monitor from its swivel base while the power is on to
prevent discoloration. If discoloration occurs, follow the above-mentioned
procedure for adjustment.
3 Shielded power cord and interface cable, if any, must be used in order to
comply with the emission limits of FCC Class B digital device.
FCC


x
CE Declaration
This monitor complies with 72/23/EEC and 89/336/EEC modified by 92/31/ECC.
These directives refer to EMC.
Canadian Department of
Communications Regulatory Statement
This digital apparatus does not exceed Class B limits for radio noise emissions
from digital apparatus set out in the Radio Interference Regulations of the Cana-
dian Department of Communications.
CE Declaration