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NEC MultiSync LCD4020 User Manual

NEC MultiSync LCD4020
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English-32
REGION Selects region.
CHANNEL SEARCH Automatically stores available channels.
CHANNEL EDIT Manually adds or removes channels from TV mode.
* The product you purchased may not have this feature.
Connecting to a TV* (For Europe)
Precautions when connecting the antenna
Use a coaxial cable which is free from interference. Avoid using a parallel flat wire as interference may occur,
causing the reception to become unstable and noise to appear on the screen.
Avoid using an indoor antenna as this may be affected by interference and poor reception.
Cable distribution system should be grounded (earthed) in accordance with ANSI/NFPA 70, the National
Electrical Code (NEC), in particular Section 820.93, Grounding of Outer Conductive Shield of a Coaxial Cable.
Keep the power cord as far away from the antenna wire as possible.
Auto Tuning. Please refer to the OSD menu below.
VHF (300-Ohm) antenna / UHF antenna
When using a 300-ohm twin lead from an outdoor antenna, connect the
VHF or UHF antenna leads to the screws of the VHF or UHF adapter.
Plug the 300-ohm to 75-ohm adapter into the antenna on the LCD MONITOR.
When both VHF and UHF antennas are combined: Attach an optional antenna cable signal combiner to the LCD
MONITOR antenna terminal, and connect the cables to the antenna mixer. Consult your local electronics retailer about
available signal combiners.
Reconnect the unit to the power source and turn on the power
Using the Remote Control or User Controls, select the “TV TUNER”. Select the appropriate menu based upon which
source (cable or antenna) is being used.
Refer to the OSD menu below for further information on the “TV TUNER” as well as for information on how to use the
“CHANNEL SEARCH” function to program available channels.
CAUTION: The screen of the coaxial cable is intended to be connected to earth in the building installation.
TELETEXT SELECT
Press the button between TV (VIDEO) picture, TELETEXT or
MIXED.
TV PICTURE TELETEXT MIXED [TV & TELETEXT]
PAGE SELECTION
Use the KEYPAD buttons 0 to 9 to select the required page (3 digit
number).
PAGE UP/DOWN
Press the CH +/- buttons to increase or decrease the page number
selected.
HOLD
Some TELETEXT information is contained in more than one page.
The pages automatically changing after a given reading time.
Press the STILL ON/OFF button to stop the page changing (the
symbol
will appear on the page heading).
Press the STILL ON/OFF button again to allow the page to change
(the symbol
will disappear).
REVEAL
Some TELETEXT pages contain quiz or game questions with
hidden answers.
Press the STILL CAPTURE button to see the answers.
Press the STILL CAPTURE button again to hide the answers.
CANCEL
1. Periodically revised NEWS FLASHES can be obtained from
TELETEXT broadcasts.
Select the News Flash page in TELETEXT mode then press the
PIP ON/OFF button.
You can now watch the TV program and every time the news
flash page is updated it will be automatically displayed in the TV
picture.
Press the PIP ON/OFF button to cause the news flash to
disappear.
2. When a page is selected in TELETEXT mode it may take some
time before it becomes available, pressing the PIP ON/OFF
button will switch to the TV mode.
When the required page is found the page number will appear at
the top of the TV picture, press the PIP ON/OFF button to return
to the selected TELETEXT page.
Note: You cannot change TV program while in this mode.
FAST TEXT (For possible future reference)
The “PICTURE MODE”, “SIZE”, “SOUND” and “AUDIO INPUT”
buttons are used for quick access to color coded pages transmitted
by FAST TEXT broadcast.
RED: PICTURE MODE
GREEN: SIZE
YELLOW: SOUND
CYAN: AUDIO INPUT
INDEX
Press the GUIDE button to select the INDEX page.
TV TUNER

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NEC MultiSync LCD4020 Specifications

General IconGeneral
Pixel pitch0.648 x 0.648 mm
Response time8 ms
Display diagonal40 \
Display brightness500 cd/m²
Vertical scan range50 - 85 Hz
Horizontal scan range31.5 - 91.1 kHz
Display number of colors16.78 million colors
Aspect ratio16:9
Display sRGBYes
Built-in cameraNo
Headphone connectivity3.5 mm
DVI-D ports quantity1
Product colorBlack
Product designDigital signage flat panel
Panel mounting interface600 x 200 mm
Power consumption (typical)300 W
Operating temperature (T-T)5 - 40 °C
Operating relative humidity (H-H)20 - 80 %
CertificationCE; TÜV GS; C-tick; FCC Class B; UL/C-UL or CSA; CCC; PSB; VCCI; RoHS
Cables includedAC, VGA
Weight and Dimensions IconWeight and Dimensions
Depth140 mm
Height532 mm
Weight29400 g
Depth (with stand)330 mm
Width (with stand)920 mm
Height (with stand)567 mm
Weight (with stand)31100 g

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