BenQ MH741 Bruksanvisning

BenQ videoprosjektor MH741

Les nedenfor 📖 manual på norsk for BenQ MH741 (73 sider) i kategorien videoprosjektor. Denne guiden var nyttig for 3 personer og ble vurdert med 4.5 stjerner i gjennomsnitt av 2 brukere

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MH741

Digital Projector

User Manual

Table of contents2

Ta b l e o f c o n t e n t s

Important safety

instructions ................... 3

Introduction.................. 7

Projector features.....................................7

Shipping contents......................................8

Projector exterior view...........................9

Controls and functions..........................11

Positioning your

projector ..................... 18

Choosing a location................................18

Obtaining a preferred projected

image size..................................................19

Connection ................. 21

Connecting video source devices........22

Playing sound through the

projector...................................................23

Operation ................... 24

Starting up the projector ......................24

Adjusting the projected image .............25

Using the menus......................................28

Securing the projector...........................29

Utilizing the password function ...........29

Switching input signal .............................32

Magnifying and searching for details ...33

Selecting the aspect ratio ......................33

Optimizing the image .............................35

Setting the presentation timer.............39

Remote paging operations ....................40

Freezing the image..................................40

Hiding the image......................................40

Locking control keys..............................41

Operating in a high altitude

environment............................................. 41

Adjusting the sound ...............................41

Using the test pattern............................ 42

Using the teaching templates............... 43

Using the quick install............................ 43

Shutting down the projector ............... 44

Menu operation ......................................45

Maintenance ............... 56

Care of the projector............................ 56

Lamp information ................................... 57

Troubleshooting......... 64

Specifications.............. 65

Projector specifications......................... 65

Dimensions .............................................. 66

Timing chart............................................. 67

Warranty and

information................. 73

Important safety instructions 3

Important safety instructions

Your projector is designed and tested to meet the latest standards for safety of information

technology equipment. However, to ensure safe use of this product, it is important that

you follow the instructions mentioned in this manual and marked on the product.

Safety Instructions

1. Please read this manual before

you operate your projector. Save

it for future reference.

2. Do not look straight at the

projector lens during operation.

The intense light beam may damage

your eyes.

3. Refer servicing to qualified

service personnel.

4. Always open the lens shutter or

remove the lens cap when the

projector lamp is on.

5. In some countries, the line voltage is

NOT stable. This projector is

designed to operate safely within a

mains voltage between 100 to 240

volts AC, but could fail if power cuts

or surges of ±10 volts occur. In

areas where the mains voltage

may fluctuate or cut out, it is

recommended that you connect

your projector through a power

stabilizer, surge protector or

uninterruptible power supply

(UPS).

Produkspesifikasjoner

Merke:	BenQ
Kategori:	videoprosjektor
Modell:	MH741
Produkttype:	Standard stråleprojektor
Vekt:	3300 g
Bredde:	314.2 mm
Dybde:	216.3 mm
Høyde:	116 mm
Støynivå:	36 dB
Strømkilde:	AC
Bruksanvisning:	Ja
Plassering:	Desktop, Ceiling
Wi-Fi:	Nei
Antall farger:	1.073 milliarder farger
Antall USB 2.0-porter:	1
Antall HDMI-porter:	2
Innebygde høyttalere:	Ja
Antall innebygde høyttalere:	1
Full HD:	Ja
HDCP:	Ja
Digital zoom:	2 x
Optisk zoom:	1.3 x
3D:	Ja
On Screen Display (OSD):	Ja
Horisontal synkronisering (min):	15 kHz
Kontrastforhold:	10000:1
AC-inngangsspenning:	100 - 240 V
AC-inngangsfrekvens:	50 - 60 Hz
Støttede 3D-formater:	Frame Sequential, Frame packing
Videofargemoduser:	Cinema, Dynamic, Presentation, sRGB
Strømforbruk (standby):	0.5 W
Projektorens lysstyrke:	4000 ANSI lumen
Projektoroppløsning:	1080p (1920x1080)
Produktfarge:	Hvit
Naturlig sideforhold:	16:9
Støttede grafikkoppløsninger:	640 x 480 (VGA), 1920 x 1200 (WUXGA)
Analogt signalformatsystem:	NTSC, PAL, SECAM
Kabler inkludert:	AC, VGA
Visningsteknologi:	DLP
Skjermstørrelsekompabilitet:	60 - 300 "
Projeksjonsavstand:	4.837 - 6.267 m
Hjørnesteinsrettelse, horisontal:	± 30 °
Hjørnesteinsrettelse, vertikal:	± 30 °
Støynivå (økonomisk funksjon):	31 dB
Brennviddeområde:	16.88 - 21.88 mm
RS-232-port:	1
Lyskildens tjenestetid:	2500 timer
Lyskildetype:	Lampe
Strømforbruk (vanlig bruk):	330 W
Slår seg automatisk av:	Ja
Støttede videofunksjoner:	480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Antall VGA (D-Sub)-porter:	2
Mikrofon, linje-inn-støpsel:	Ja
Seriell grensesnittype:	RS-232
Driftstemperatur (T-T):	0 - 40 °C
Innebygd kortleser:	Nei
Fjernkontroll medfølger:	Ja
Driftshøyde:	0 - 1499 m
forskyvning:	130
OSD-språk:	ARA, BUL, CHI (SIMPL), CHI (TR), CRO, CZE, DAN, DEU, DUT, ENG, FIN, FRE, GRE, HUN, IND, ITA, JPN, KOR, NOR, POL, RUM, RUS, SWE, THA, TUR
Antall S-Video-innganger:	1
PC-lydinngang:	Ja
Lampestrøm (økonomisk modus):	260 W
PC-lyd ut:	Ja
Ethernet/bredbåndsforbindelse:	Nei
Relativ luftfuktighet under drift (H-H):	10 - 90
Komposittvideo inn/sammensatt video inn:	1
Lydutgang (venstre/høyre):	1
RMS-rangert strøm/utgangseffekt:	10 W
Horisontal synkronisering (maks):	102 kHz
Markedsplassering:	Forretning
Lampens effekt:	260 W
Lyskildens tjenestetid (økonomisk modus):	3500 timer
Forbruk (økonomimodus):	270 W
Blenderåpning rekkevidde:	2.59 - 2.87
Projeksjonsfaktor:	1.15 - 1.49
Bæretaske:	Ja
Vertikal scanningsratio:	23 - 120 Hz
Støttede forhold:	4:3, 16:10, 16:9
Strømforbruk, strømsparing:	270 W
Projeksjonsdistanse (bred):	43 - 3 m