Sharp LC-90LE745U HDTV Owners Guide

9
QUICK REFERENCE
Attaching the Stand
•  Before attaching (or detaching) the stand, unplug the AC cord.
•  Before performing work spread cushioning over the base area to lay the TV on. This will prevent it from being damaged.
CAUTION
•Be sure to follow the instructions. Incorrect installation of the stand may result in the TV falling over.
•After attaching the stand to the TV, do not hold the stand when you put up, set up, move or lay down the TV.
•Do not remove the stand from the TV unless using a wall...

10
QUICK INSTALLATION TIPS
1Attach your antenna to the back of the television. 
(See page 11.)
2Connect the AC plug for the television into the AC outlet.
AC outlet
•  Place the TV close to the AC outlet, and keep the power 
plug within reach.
•  TO PREVENT RISK OF ELECTRIC SHOCK, DO NOT 
TOUCH UN-INSULATED PARTS OF ANY CABLES 
WITH THE AC CORD CONNECTED.
3Bundle the cords properly with the cable tie.
4When turning on the TV for the fi rst time, press 
POWER on the television.
POWER
5Insert the batteries...

11
Antennas
To enjoy a clearer picture, use an outdoor antenna. The following is a brief explanation of the types of connections 
that are used for a coaxial cable. If your outdoor antenna uses a 75-ohm coaxial cable with an F-type connector, 
plug it into the antenna terminal at the rear of the TV set. For connecting the antenna cable to the TV, use 
commercially available cables.
300-ohm twin-lead cable 75-ohm coaxial cable (round)
75-ohm coaxial cableINOUT
300-ohm
twin-lead cable VHFANTENNAUHF...

12
Part Names
TV (Front/Side)
Center Icon illumination
(See page 35.)Remote control sensor
*1 See pages 14, 19 and 27 for button operations.
*2 This panel emits the infrared signal towards the 3D Glasses you wear \
when you view 3D images. Do not place anything between the 3D infrared emitter on the TV and the \
infrared receiver on the 3D Glasses.
When the TV is in 3D mode, the emitter may look reddish.
*3 OPC: Optical Picture Control (See page 29.)
3D infrared emitter *2
OPC sensor *3
POWER
button...

13
1
18
19
20
21 4 3 2
5
23
24 8 7 6
9
25
26
28
29 15 14 13 12 11 10
16
1727 22
30
1 POWER: Switch the TV power on or enter standby. (See 
page 19.)
2TV,STB,DVD•VCR,AUDIO: Switches the remote 
control for TV, STB, BD, DVD, VCR and AUDIO operation. 
(See pages 59 to 60 for details.)
  * To enter the code registration mode, you need to press 
an appropriate button (STB,DVD•VCR or AUDIO) and 
DISPLAY at the same time.
3 External equipment operational buttons: Operate the 
external equipment.
4 OPTION:...

14
Introduction to Connections
Types of Connection
For connecting the TV to external equipment, use commercially available \
cables.•   The illustrations of the terminals are for explanation purposes and may\
 vary slightly from the actual products.
■ Connecting to video equipment or a PC
Image quality differs depending on the terminal used. To enjoy clearer i\
mages, check the output terminals of your 
external equipment and use its appropriate terminals for higher quality \
images.
Pages
15, 17, 18...

15
Connecting to External Equipment
You can connect many types of external equipment to your TV. To view external source images, select the input 
source by pressing INPUT on the remote control unit or on the TV. (See pages 14 and 23.)
For connecting the TV to external equipment, use commercially available cables.
CAUTION
• To protect equipment, always turn off the TV before connecting any external equipment.
• Please read the relevant operation manual (Blu-ray disc player, etc.) carefully before making...

16
Connecting to External Equipment
■ When using a component cable (COMPONENT):
• Blu-ray disc player      • DVD player
• HD cable/satellite set-top box
COMPONENT OUT
AUDIO-L (White) AUDIO-R (Red)
Y (Green)
P
B (Blue) P
R (Red)Audio cable
Component video cable
•  To enjoy 1080p display capability, connect your external equipment using an HDMI-certifi ed cable or a component cable and 
set the equipment to 1080p output.
•  See page 15 for connecting a Blu-ray disc player, DVD player or an HD...

17
Connecting to External Equipment
Connecting a Surround System/Audio System
■ When connecting an AV amplifi er for a surround system
DIGITAL AUDIO INPUTOPTICALHDMI IN HDMI OUT
HDMI OUTHDMI-certified cable *1HD cable/satellite set-top box
Optical fiber cable *2
•  Letting the TV output the audio to an AV amplifi er:
*1When you connect ARC-compatible equipment, use the HDMI 1 terminal.
*2If the equipment to be connected is not compatible with the ARC, connect an optical fi ber cable.
•  If the image is not in...

18
Connecting a PC
Refer to page 67 for a list of PC signals compatible with the TV.
■ When using an HDMI cable (HDMI 1, 2, 3 or 4):
HDMI OUT
HDMI-certified cable
•  Depending on the board, only video signals may be output. In this case, in addition to connecting an HDMI-certifi ed cable 
to the HDMI 2 terminal, connect a Ø 3.5 mm stereo minijack cable to the AUDIO IN terminal and set "Audio Select" to 
"HDMI+Analog". (See page 67.)
•
The HDMI terminals only support digital signal.
■ When...