RCA 46LA45RQ Support Question
RCA 46LA45RQ Support Question
Find answers below for this question about RCA 46LA45RQ.Need a RCA 46LA45RQ manual? We have 3 online manuals for this item!
Question posted by pagg on January 27th, 2013
Headphones Produce Buzzing
46LA45RQ No matter which phones I use, with or without extention, I experience feedback buzz when I plug into the headphone jack located on the back of the unit. I have gone through the audio setup in different modes and attempted to utilize: HDMI, RCA, and coaxial inputs. All with no change. Is this only me or do I have to buy some new kind of phones? (These Sony's are not ancient by any stretch of the imagination, nor are the others I have tried.) This is happening with the Playstation HDMI input as well. My name is Paul and any input would be appreciated.
Current Answers
Related RCA 46LA45RQ Manual Pages
Brochure - Page 2
... View Angle Response Time Display Colours Audio Amplifier Sound Mode Picture Mode Aspect
RENESA YES ATSC/NTSC MONO-STEREO-SAP YES YES 720P 1080i 1080P DOS/ VGA/SVGA/SXGA YES CC1~CC4 T1~T4 3D English/French/Spanish/Optional 3D YES RCA LCD Full HDTV- 46LA45RQ
Key feature
■ 46 Inch LCD...
User Manual - Page 4
...
Check Accessories ...8 Setup TV Table Stand ...8 Select TV Location ...8 Connection and Using ...8 TV Stand Installation ...9 TV Signal Connection ...10 Cable Connections ...11 Side Panel Connections ...12 Connecting...Various Kinds of Input Sources 15 TV Jacks Explanation ...16 Side Keypad and Front Panel ...17 Side Panel Buttons ...17 Front Panel ...17 Remote Control Instructions...18 Inserting ...
User Manual - Page 6
...to the presence of electric shock. This equipment generates, uses and can be of sufficient magnitude to consitute ...interference by turning the equipment off and on a circuit different from that interference will not occur in a residential installation....If this equipment does cause harmful interference to radio or television reception, which the receiver is encouraged to try to radio...
User Manual - Page 7
... received, including interference that may touch dangerous voltage or other electrical parts that produce heat. 9. A grounding-type plug has two blades and a third grounding prong. Unplug this apparatus near or ... When a cart is not sure the type of the FCC Rules. If customer is used, use caution when moving the cart/apparatus combination to qualified service personnel. Never spill ...
User Manual - Page 9
... Using
After placing your Cable or Satellite provider. For further information, see page 12 to your new RCA television,...CONTROL GUIDE
Setup TV Table Stand
Please refer to TV Stand Installation guide in order to place your television.
Select TV Location
Select ...No.: RN0346E0309 English
DOCUMENTS
Quick Start Guide
Model Number. 46LA45RQ
Please register your product at the back of the TV...
User Manual - Page 10
...
TV 46LA45RQ is packaged with the TV stand separated from being damaged. To setup the TV table stand, please carry out the installation according to prevent the LCD panel from the... cabinet. Choose an absolutely flat surface to face the TV panel.
Do not put TV on . 2.
Use...
User Manual - Page 11
... box, you may need to receive analog and/or digital television channels via coaxial cable on ANT/CABLE jack of the side panel.
Note: Do not plug the AC cord until you to call your TV is obtaining the signal. Before connecting your TV, determine using an antenna or a cable service to TV via ANT...
User Manual - Page 12
Jacks
Cables
Further Information
Video In, AUDIO-IN R and L
Video/Audio cable
Go to page 12
Y
Pb
Pr
R
L
COMPONENT Y, Pb, Pr AUDIO-IN R and L
Audio Cable COMPONENT video cable
Go to page 13
1
2
3
4
NI
HDMI IN 1, 2, 3, 4
HDMI-DVI cable HDMI cable
Go to page 14
VGA
Audio-In
PC INPUT
PC INPUT VGA, Audio In
Audio...
TV 46LA45RQ supports various connections to TV.
11 Please ...
User Manual - Page 13
Notice the left channel jack and plugs are white and the right channel jack and plugs are red. This kind of a connection using the composite video jack. Composite Video Connection
The picture below is an example of video signal has regular good display quality. Side Panel Connections
Connecting AV Composite device (Good Video Quality)
To connect a composite AV...
User Manual - Page 14
... TV
L
R
Pr
Pb
Y
Audio
Video L
R
HDMI
Pr
Pb
Y
Audio
L
R
The output panel of video signal has better display quality. Note: Y/Pb/Pr jacks are red.
This kind of other device
13
Notice the left channel jack and plugs are white and the right channel jack and plugs are component video. Connect the COMPONENT AUDIO-IN R and L jacks on the side...
User Manual - Page 15
... to 3.5mm stereo jack). Connect the PC Audio-In jack on the side of TV to the audio output jack of device via HDMI cable. Y
4
Pb
Pr
R Video
R
3
NI
Audio
Audio
L
L
HDMI
2
1
The back of TV
The output panel of HDMI device
4
DVI
3
NI
Speaker or headphone
2
1
Audio-In
4
DVI
3
NI
2
PC
The output panel of device with audio cable (3.5mm stereo...
User Manual - Page 16
...using your TV as a PC monitor. Note: If you want to use your TV as a monitor, please notice that the maximum resolution for 46LA45RQ is done, press INPUT button on remote control or TV top panel to the audio output jack... Audio-In jack on the side of TV to Obtain Various Kinds of device via D-sub 15-pin cable. 2. Speaker or headphone
Audio-In
PC INPUT
VGA
VGA
Side Panel Connections...
User Manual - Page 17
.... USB: Connect your TV. (Also used for service purpose)
16
V G A
C A B L E
A N T /
USB The right audio connector is connected to obtain sound when a PC is usually red. O u t
4
3
N I n
PC INPUT
TV Jacks Explanation
HEAD PHONE: Connect a 3.5mm headphone for analog audio output. P H O N E
H E A D
D i g i t a l A u d i o - AUDIO OUTPUT L/R: Connect double-channel coaxial...
User Manual - Page 18
... up arrow on the remote control and can be used to select menu options. Front Panel
About remote control working distance and angle, see page...used
to select menu options.
INPUT: Displays the Source Select List.
In the TV menu system, it acts like the down through the channel list. CH : Scans down arrow on and off and blue when turned on your remote, you cannot locate...
User Manual - Page 20
... to the upper level of a sub-menu. MTS: Selects the multi-channel television sound. FREEZE : Freeze the current screen frame, press again to return to... ( ): Returns to normal.
Remote control part number RE20QP80
19 Arrows ( / / / ): Uses the four arrows to its minimum level. " ": To enter a digital channel with a sub-...different items in the TV menu or
change the channel up /down ;
User Manual - Page 22
... /down arrows to highlight the source you can also work as CH /CH buttons.
Note: Although there is used, the up /down arrows can turn on the TV. Use Power button ( ) on the top panel of TV or on remote control in sequence. Changing Channels Directly
You can manually adjust to confi...
User Manual - Page 36
...output works normally and stably. • The side panel may have plugged the connection into the
Audio In L jack (white) on again. Please match the cables and jacks according to their colors. • The sound ...for 10 minutes and then plug it ? Use the remote control to turn the TV on the TV. Troubleshooting
Identifying Problems
If there are any problems when using AV or Component, remember...
User Manual - Page 40
... TV in a location where collision or ... the screen panel to hold the...degrees with equipments of different specifications (... anchors are used during mounting, consult with television. Or else...Unit Specification
Model
46LA45RQ
Unit Dimension (unit:mm)
VESA 400 x 400
400 mm
Screw
M6 screws, length 14mm
400 mm
Note: A. The wall mount is any heating source under your television...
User Manual - Page 42
...Television System Channel Coverage
Temperature
Humidity
Power Supply
RF input
Connection Interface
Video input Audio input
Audio output
Graphic input
Resolution
Component/HDMI mode
Dimensions
With stand Without stand
Weight
With stand Without stand
Power Consumption
46LA45RQ... AV x 1 Component x 1 PC Audio In x 1 Headphone x 1, Digital Audio Out x 1, Analog Audio Out x 1 RGB 15pin x 1...
User Manual - Page 43
... of service proof of purchase such as original receipt, will provide you with a refurbished unit of your television. Coverage -
Service representative will pay an authorized RCA service center for the new, or at our option, refurbished LCD panel needed to repair any defects in material or workmanship in home or must be required...
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