Acer QG221QB Handleiding

Acer Monitor QG221QB

Lees hieronder de 📖 handleiding in het Nederlandse voor Acer QG221QB (39 pagina's) in de categorie Monitor. Deze handleiding was nuttig voor 23 personen en werd door 2 gebruikers gemiddeld met 4.5 sterren beoordeeld

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Acer LCD Monitor

User's Guide

Acer LCD Monitor User’s Guide

Original Issue: 09/2019

Changes may be made periodically to the information in this publication without obligation

to notify any person of such revisions or changes. Such changes will be incorporated in new

editions of this manual or supplementary documents and publications. This company makes

no representations or warranties, either expressed or implied, with respect to the contents

hereof and specifically disclaims the implied warranties of merchantability or fitness for a

particular purpose.

Record the model number, serial number, purchase date and place of purchase information

in the space provided below. The serial number and model number are recorded on the label

affixed to your computer. All correspondence concerning your unit should include the serial

number, model number and purchase information.

No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in

any form or by any means, electronically, mechanically, by photocopy, recording or otherwise,

without the prior written permission of Acer Incorporated.

Acer LCD Monitor User's Guide

Model number: _____________________________

Serial number: _____________________________

Date of purchase: ___________________________

Place of purchase: __________________________

Acer and the Acer logo are registered trademarks of Acer Incorporated. Other companies’

product names or trademarks are used herein for identification purposes only and belong to

their respective companies.

iii

Special notes on LCD monitors

The following are normal with the LCD monitor and do not indicate a

problem.

• Due to the nature of the uorescent light, the screen may icker during

initial use. Turn o󰀨 the power switch and then turn it on again to make

sure the icker disappears.

• You may nd slightly uneven brightness on the screen depending on

the desktop pattern you use.

• The LCD screen has 99.99% or more e󰀨ective pixels. It may include

blemishes of 0.01% or less such as a missing pixel or a pixel lit all the

time.

• Due to the nature of the LCD screen, an afterimage of the previous

screen may remain after switching the image, when the same image

is displayed for hours. In this case, the screen is recovered slowly by

changing the image or turning o󰀨 the power switch for a few hours.

• Acer monitor is purposed for video and visual display of information

obtained from electronic devices.

Information for your safety and comfort

Safety instructions

Read these instructions carefully. Keep this document for future reference.

Follow all warnings and instructions marked on the product.

Cleaning your monitor

Please carefully follow these guidelines when cleaning the monitor:

• Always unplug the monitor before cleaning.

• Use a soft cloth to wipe the screen and cabinet front and sides.

Connecting/disconnecting the device

Observe the following guidelines when connecting and disconnecting power

from the LCD monitor:

• Make sure the monitor is attached to its base before connecting the

power cord to the AC power outlet.

• Make sure both the LCD monitor and the computer are turned o󰀨 before

connecting any cable or unplugging the power cord.

• If the system has multiple sources of power, disconnect power from the

system by unplugging all power cords from the power supplies.

Product specificaties

Merk:	Acer
Categorie:	Monitor
Model:	QG221QB
Kleur van het product:	Zwart
In hoogte verstelbaar:	Nee
Beeldschermdiagonaal:	21.5 "
Resolutie:	1920 x 1080 Pixels
Touchscreen:	Nee
Oorspronkelijke beeldverhouding:	16:9
Kijkhoek, horizontaal:	178 °
Kijkhoek, verticaal:	178 °
Beeldscherm vorm:	Flat
Typische contrastverhouding:	1000:1
Markt positionering:	Gamen
VGA (D-Sub)poort(en):	1
Aantal HDMI-poorten:	2
DVI-poort:	Nee
Bevestigingsmogelijkheid voor kabelslot:	Nee
Ingebouwde luidsprekers:	Nee
Stroomverbruik (in standby):	- W
Maximale refresh snelheid:	75 Hz
HD type:	Full HD
3D:	Nee
Audio-ingangen:	Nee
HDMI:	Ja
HDMI versie:	1.4
Responstijd:	1 ms
VESA-montage:	Ja
Paneelmontage-interface:	100 x 100 mm
Duurzaamheidscertificaten:	ENERGY STAR
Helderheid (typisch):	250 cd/m²
Geïntegreerde TV Tuner:	Nee
Ingebouwde camera:	Nee
Diepte ( zonder voet ):	- mm
Hoogte (zonder voet ):	- mm
Breedte ( zonder voet ):	- mm
Gewicht (zonder voet):	2960 g
Energieverbruik (HDR) per 1000 uur:	- kWu
Energie-efficiëntieklasse (SDR):	F
Energieverbruik (SDR) per 1000 uur:	19 kWu
Gewicht (met standaard):	3360 g
AMD FreeSync:	Ja
NVIDIA G-SYNC:	Nee
Backlight type:	LED
Hoofdtelefoon uit:	Nee
Ingebouwde USB-hub:	Nee
VESA Adaptive Sync-ondersteuning:	Ja
Stroomverbruik (typisch):	25 W
Bereik kantelhoek:	-5 - 25 °
Energie-efficiëntieschaal:	A tot G
kantel aanpassingen:	Ja