Orava LT-721 Bruksanvisning

Orava Fjernsyn LT-721

Les nedenfor 📖 manual på norsk for Orava LT-721 (104 sider) i kategorien Fjernsyn. Denne guiden var nyttig for 2 personer og ble vurdert med 4.5 stjerner i gjennomsnitt av 2 brukere

Last ned PDF

Side 1/104

Lenovo IdeaPad S410p/

S410p Touch/S510p/

S510p Touch

Hardware

Maintenance

Manual

Notes:

• Beforeusingthisinformationandtheproductitsupports,besuretoreadthegeneralinformationunder

“Notices”onpage99.

• Thismanualappliestothefollowingmodels:LenovoIdeaPadS410p/S410pTouch/S510p/S510pTouch.

TheillustrationsusedinthismanualareforLenovoIdeaPadS510punlessotherwisestated.

First Edition (Jul. 2013)

LIMITED AND RESTRICTED RIGHTS NOTICE: If data or software is delivered pursuant a General

Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set

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

iii

Contents

About this manual ....................................... iv

Safety information ........................................ 1

General safety ................................................ 2

Electrical safety .............................................. 3

Safety inspection guide .................................. 5

Handling devices that are sensitive to

electrostatic discharge .................................... 6

Grounding requirements ................................. 6

Safety notices: multilingual translations.......... 7

Laser compliance statement......................... 14

Important service information ................... 16

Strategy for replacing FRUs ......................... 16

Strategy for replacing a hard disk drive ............17

Important notice for replacing a

system board ...................................................17

Important information about replacing

RoHS compliant FRUs ................................. 18

General checkout ...................................... 19

What to do rst ............................................. 20

Power system checkout................................ 21

Checking the AC adapter .................................21

Checking operational charging .........................21

Checking the battery pack ................................22

Related service information ...................... 23

Restoring the factory contents by using

OneKey Recovery ........................................ 23

Restore of factory default .................................23

Passwords .................................................... 24

Power-on password .......................................... 24

Hard-disk password .......................................... 24

Administrator password ....................................24

Power management ..................................... 25

Screen blank state ............................................ 25

Putting the computer to sleep or shutting

it down ..............................................................25

Putting your computer to sleep ......................... 25

Shutting down the computer ............................. 25

Lenovo IdeaPad S410p/S410p Touch/

S510p/S510p Touch .................................... 26

Specications ............................................... 26

Status indicators ........................................... 28

Hotkeys......................................................... 29

FRU replacement notices ............................. 30

Screw notices ..................................................30

Removing and replacing an FRU ................. 31

1010 Battery pack .............................................32

1020 Dummy card ............................................33

1030 Base cover ...............................................34

1040 Optical drive .............................................36

1050 Hard disk drive .........................................37

1060 PCI Express Mini Card for

wireless LAN .....................................................39

1070 DIMM .......................................................41

1080 Keyboard .................................................42

1090

Keyboard bezel ......................................... 45

1100 USB board and ODD board .....................51

1110

System board ............................................ 53

1120 Fan assembly and heat

sink assembly ...................................................56

1130 Speakers .................................................. 59

1140 LCD unit ...................................................61

1150 Non-touch LCD unit (S410p/S510p) ........64

1160 Touch LCD unit (S410p Touch/

S510p Touch) ....................................................67

1170 Antenna assembly and LCD cover...........72

Locations ...................................................... 73

Front view and right-side view ..........................73

Bottom and Left-side view ...............................74

Parts list ........................................................ 75

Overall ..............................................................76

LCD FRUs ........................................................82

Keyboard ..........................................................86

Miscellaneous parts .......................................... 94

AC adapters ......................................................95

Power cords ......................................................96

Notices......................................................... 99

Trademarks ................................................ 100

Produkspesifikasjoner

Merke:	Orava
Kategori:	Fjernsyn
Modell:	LT-721
Energieffektivitetsklasse (gammel):	A+
Wi-Fi:	Nei
Skjermform:	Flat
Antall USB 2.0-porter:	1
Antall HDMI-porter:	2
DVI-port:	Nei
Smart TV:	Nei
Innebygde høyttalere:	Ja
Antall høyttalere:	2
Hodetelefonutganger:	1
3D:	Nei
Skjermteknologi:	LED
Vekt (med stativ):	5700 g
Tekst-TV:	1000 sider
On Screen Display (OSD):	Ja
Antall SCART-porter:	1
Antall kanaler:	1000 kanaler
AC-inngangsspenning:	230 V
AC-inngangsfrekvens:	50 Hz
Skjermoppløsning:	1366 x 768 piksler
Strømforbruk (standby):	- W
Produktfarge:	Sort
HD-type:	HD
Bredde (uten stativ):	640 mm
Høyde (uten stativ):	387 mm
Vekt (uten stativ):	- g
Bredde (med stativ):	640 mm
Dybde (med stativ):	185 mm
Høyde (med stativ):	427 mm
Skjermdiagonal:	28 "
Naturlig sideforhold:	16:9
Analogt signalformatsystem:	NTSC, PAL, SECAM
Lydinngang (V/H) inn:	1
Fjernkontroll medfølger:	Ja
VESA-montering:	Ja
Dybde (uten stativ):	- mm
Digitalt signalformatsystem:	DVB-C, DVB-T, DVB-T2
Tekst-TV-funksjon:	Ja
Diagonal skjermstørrelse:	71 cm
Av/på-bryter:	Ja
Ethernet/bredbåndsforbindelse:	Nei
Lysstyrke for skjerm:	- cd/m²
Oppdateringsresponstid:	- ms
Komposittvideo inn/sammensatt video inn:	1
Panelmonterbart grensesnitt:	100 x 100 mm
RMS-rangert strøm/utgangseffekt:	12 W
PC inn (D-Sub):	Ja
Mottakertype:	Analog og digital
Oppdateringsfrekvens:	60 Hz
Internet TV:	Nei
Vanlig grensesnitt pluss (CI+):	Ja
Digital koaksialutgang for lyd:	1
PC-bord:	Ja
Støttede TV-bånd:	UHF, VHF