Lenovo ThinkVision L2440x Bruksanvisning

Lenovo Övervaka ThinkVision L2440x

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L2440x Wide Flat Panel Monitor

User's Guide

Product numbers

4421-HB2

First Edition (September 2008)

LENOVO products, data, computer software, and services have been developed exclusively at private expense and are

sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with limited and restricted rights to use,

reproduction and disclosure.

LIMITED AND RESTRICTED RIGHTS NOTICE: If products, data, computer software, or services are delivered

pursuant a General Services Administration "GSA" contract, use, reproduction, or disclosure is subject to restrictions set

forth in Contract No. GS-35F-05925.

Contents

Safety information ........................................................................................................ iii

Chapter 1. Getting started ......................................................................................... 1-1

Shipping contents .......................................................................................................................................................... 1-1

Product overview ........................................................................................................................................................... 1-2

Types of adjustments .................................................................................................................................................. 1-2

Tilt .............................................................................................................................................................................. 1-2

Swivel ........................................................................................................................................................................ 1-2

Height Adjustment ..................................................................................................................................................... 1-3

Monitor Pivot ............................................................................................................................................................. 1-3

User controls .............................................................................................................................................................. 1-3

Cable lock slot ............................................................................................................................................................ 1-4

Setting up your monitor .................................................................................................................................................. 1-4

Connecting and turning on your monitor .................................................................................................................. 1-4

Registering your option ................................................................................................................................................. 1-11

Chapter 2. Adjusting and using your monitor ......................................................... 2-1

Comfort and accessibility .............................................................................................................................................. 2-1

Arranging your work area ........................................................................................................................................ 2-1

Positioning and viewing your monitor ................................................................................................................. 2-1

Quick tips for healthy work habits .......................................................................................................................... 2-2

Accessibility information ......................................................................................................................................... 2-3

Adjusting your monitor image ...................................................................................................................................... 2-3

Using the direct access controls ............................................................................................................................... 2-3

Using the On-Screen Display (OSD) controls ........................................................................................................ 2-3

Selecting a supported display mode ............................................................................................................................ .2-6

Image rotation ................................................................................................................................................................ 2-7

Understanding power management .............................................................................................................................. 2-7

Caring for your monitor ................................................................................................................................................. 2-8

Detaching the monitor stand .......................................................................................................................................... 2-9

Wall Mounting (Optional) ............................................................................................................................................. 2-9

Chapter 3. Reference information ............................................................................ 3-1

Monitor specifications .................................................................................................................................................. .3-1

Troubleshooting ............................................................................................................................................................. 3-3

Manual image setup .................................................................................................................................................. 3-4

Manually installing the monitor driver ..................................................................................................................... 3-5

Getting further help ............................................................................................................................................... 3-8

Service information ................................................................................................................................................... 3-8

Product numbers .................................................................................................................................................... 3-8

Customer responsibilities ....................................................................................................................................... 3-8

Service parts ........................................................................................................................................................... 3-9

Appendix A. Service and Support ............................................................................ A-1

Online technical support ............................................................................................................................................... A-1

Telephone technical support ......................................................................................................................................... A-1

Worldwide telephone list ......................................................................................................................................... A-1

Appendix B. Notices ...................................................................................................B-1

Trademarks .................................................................................................................................................................... B-2

Produktspecifikationer

Varumärke:	Lenovo
Kategori:	Övervaka
Modell:	ThinkVision L2440x
Förpackningens vikt:	28000 g
Förpackningens bredd:	1360 mm
Djuppackning:	175 mm
Förpackningshöjd:	810 mm
Blåtand:	Ja
Automatisk avstängning:	Ja
Fjärrkontroll:	MMR
Skärm diagonal:	55 "
Upplösning:	3840 x 2160 Pixels
Original bildförhållande:	16:9
Inkluderar operativsystem:	Web OS
Ethernet LAN:	Ja
Medföljande kablar:	AC
Skärmform:	Flat
Ljusstyrka:	500 cd/m²
Antal USB 2.0-portar:	2
Antal HDMI-portar:	3
Audio-ingan (L, R):	1
DVI-port:	Nee
Antal Ethernet LAN (RJ-45)-portar:	1
Smart TV:	Ja
Genomsnittlig effekt:	20 W
Strömförbrukning (i standby):	0.5 W
Strömförbrukning (max):	329 W
Antal högtalare:	2
Analog signalformat:	NTSC, PAL, SECAM
High Dynamic Range (HDR)-teknologi:	High Dynamic Range 10 Pro (HDR10 Pro), Hybrid Log-Gamma (HLG)
HDR-stöd:	Ja
HD typ:	4K Ultra HD
HDMI-version:	2.0
Displayteknik:	OLED
Respons tid:	1 ms
VESA montering:	Ja
Panelmonteringsgränssnitt:	300 x 300 mm
Kontrastförhållande (dynamisk):	1000000:1
Djup (utan bas):	706 mm
Höjd (utan bas):	706 mm
Bredd (utan bas):	1225 mm
Vikt (utan bas):	21008 g
Plug and play:	Ja
Digitalt ljud, optisk utgång:	1
Typ av tuner:	Analoog & digitaal
Digitalt signalformat:	ATSC
Ljudlägen:	AI Sound
Miracast:	Ja
webbläsare:	Ja
Enhetsbredd (med stativ):	1225 mm
Djupenhet (med stativ):	271 mm
Enhetshöjd (med stativ):	765 mm
Vikt (med stativ):	22005 g
Antal RF-portar:	1
Inbyggd uppdateringsfrekvens:	120 Hz
Väckarklocka:	Ja
Hotellläge:	Ja
Antal tuners:	1 tuner(s)
USB-kloning:	Ja
Programvara klocka:	Ja
Startmeny Gästfrihet:	Ja
Min startskärm:	Ja
Fjärrkontroll ingår:	Ja
Wifi:	Ja
AC-ingångsspänning:	120 V
AC-ingångsfrekvens:	50/60 Hz
Strömförbrukning (typiskt):	290 W
Slaaptimer:	Ja
Hospitality Plug-and-Play:	Ja