RCA Flat Panel Television RLC2226 User Guide

RLC2226  
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Important Safety Instructions and Maintenance  
Important Safety Instructions  
To avoid the fire, no naked flame source,  
such as lighted candles, should be  
placed on the apparatus.  
An outside antenna system should not be located in  
the vicinity of overhead power lines or other electric  
light or power circuits, or where it can fall into such  
power lines or circuits. When installing an outside  
antenna system, extreme care should be taken to keep  
from touching such power lines or circuits as contact  
with them might be fatal.  
Always turn the set off when it is not being used.  
Unplug the apparatus from the AC outlet when it will  
not be used for a long period of time. And when there  
is a lightning, unplug the unit from the AC outlet  
immediately. Never touch the antenna wire during  
lightning.  
Do not pull the plug out by the wire;  
Never touch the plug with wet hands.  
Excessive sound pressure from earphones and  
headphones can cause hearing loss.  
Installation  
The ventilation should not be impeded by covering the  
ventilation opening with items, such as newspapers,  
tablecloths, curtains, etc.  
At least 10 cm space should be left around the  
apparatus for sufficient ventilation.  
The product should be situated away from heat  
sources such as radiators,heat registers, stoves, or  
other products (including amplifiers) that produce heat.  
Place the apparatus in such a position that the screen  
is not exposed to direct sunlight. It is best to have soft  
indirect lighting while watching and avoid complete  
dark environment and reflection from the screen as  
these may cause eye fatigue.  
Keep the product away from high magnetic field (i.e.  
power-amplified power speaker) to avoid affecting the  
tint;  
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Important Safety Instructions and Maintenance  
Installation  
Do not place the set on an unstable cart, stand, table  
or shelf. The set may fall, causing serious personal  
injury as well as damage to the product. Use only with  
the cart, stand, tripod, bracket, or table specified by  
the manufacturer, or sold with the apparatus. An  
appliance and cart combination should be moved with  
care. Quick stops, excessive force, and uneven  
surfaces may cause the appliance and cart  
combination to overturn.  
Do not place this apparatus near water, for example,  
near a bath tub, wash bowl, kitchen sink, or laundry  
tub; in a wet basement; or a swimming pool; and  
the like;  
When the TV being moved in from cold place, it needs  
some right time for dew inside unit evaporating fully  
before turn on the unit;  
Move  
To prevent injury, this apparatus must be securely  
attached to the floor/wall in accordance with the  
installation instructions.  
Cleaning  
Unplug this apparatus from the AC outlet before  
cleaning. Do not use liquid cleaners or aerosol  
cleaners. Use a damp cloth for cleaning;  
For your protection, please read this instruction completely, and keep this manual for  
future reference.  
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Contents  
General description  
Specifications and accessories  
Overview  
5
6
7
Basic operation  
External connection  
Basic operation  
Trouble shooting  
Picture defects and countermeasures  
10  
12  
14  
23  
24  
Basic operation  
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General description  
Feature:  
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Zero X radiation complies to green environment protection requirement  
Auto tuning and fine tuning  
One composite video input sockets (back)  
One S-Video input socket  
One PC VGA input socket  
One YPbPr input socket  
One HDMI input socket (HDMI 1.3)  
One AV output socket  
Headphone  
Multi-languageOSD  
Programmable TV sleep timer  
No-signal automatic power off function  
PC VGA mode: VGA, SVGA, XGA  
YPbPr mode:480i, 480P, 576P, 720P, 1080i, 1080P  
HDMI mode:480P, 576P, 720P, 1080i, 1080P  
Note:  
1. In case of any design change,a notice will not be released.  
2. The composite video output function only support TV and AV input.  
Specification  
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Specifications and accessories  
Specifications:  
Description  
RLC2226  
22" Diagonal (max.)  
1366X768  
AC ~120V 60Hz  
2WX2  
50W  
530X209X393mm  
530X77X359mm  
TV with stand  
Dimensions  
(LXWXH)  
TV without stand  
5.0 Kg  
TV with stand  
4.6 Kg  
TV without stand  
Accessories:  
l Users manual l Remote control  
l Wall-mounted accessories: Two wall-mounted brackets, four fixed screws  
and four fixed sleeves.(Optional)  
Note:  
1.Due to TV may be used with different display screen, weight marked in this  
user's manual or in packaging box are subject to change without notice.  
2.The illustrations and on-screen displays in this users manual are for  
explanation purposes and may vary slightly from actual operations.In case of  
any design change, a notice will not be released.  
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Overview  
1. Power indicator  
Green: Normal playing status.  
Red: Standby status.  
2. IR remote sensor  
Point remote control at this sensor to  
conduct remote control.  
3. INPUT  
Press this button to display the selectable  
signal source for main source.  
4. MENU  
1. Power indicator  
2. IR remote sensor  
Press this button to display OSD menu.  
5. PROG  
/
Press these two buttons to select channel  
or operate menu.  
6. VOL  
/
Press these two buttons to increase or  
decrease the volume or operate menu.  
7.  
Press this button to enter standby mode  
under normal play, and press this button  
to enter normal play mode under standby  
mode.  
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Overview  
IN  
YPb/CbPr/Cr  
Connect to YPbPr/YCbCr video.  
AV AUDIO OUT  
Audio out for external devices.  
AV VIDEO OUT  
Video out for external devices.  
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Overview  
Remote control  
Loading batteries:  
1) Remove the lid of the battery compartment.  
2) Insert 2 size AAA batteries with polarities as indicated inside the compartment.  
3) Replace the lid.  
Note:  
1) One loading of batteries will last 1 year under normal use.  
2) If you dont intend to use the remote control for a long period of time, remove  
them to avoid damage due to leakage.  
3) Do not mix old and new batteries, or different types.  
4) Dont throw the batteries into fire or water.  
5) The batteries (battery pack or batteries installed) shall not be exposed to exces-  
sive heat such as sunshine, fire or the like.  
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Basic operation  
Remote control introduction  
1.INPUT  
Select input source.  
2.POWER  
Turn your TV on and off.  
3.0~9  
Use these keys to input digit, letters and special characters.  
4.INFO  
Displays the program information.  
5.RECALL  
To swap to the previous program you wanted from current program.  
6.SOUND  
Select audio mode. Press the key repeatedly to choose one of the modes among  
Normal, News, Music, Preference.  
7.PICTURE  
Select picture mode. Press the key repeatedly to choose one of the modes among  
Normal, Sports, Mild, Preference.  
8.SLEEP  
TV will be switched off automatically at preset sleep time if you have set sleep  
timer. Use your remote control to set the sleep timer. Press SLEEP button on the  
remote control, then press this button again to set sleep timer: Off,15Min,30Min,  
45Min,60Min,90Min,120Min.  
Note: The sleep timer you have set will be canceled when the TV turns off or if a  
power failure occurs.When SLEEP TIMER is 60 seconds only, left tunime will be  
displayed on the screen, and any operation will cancel SLEEP TIMER function by  
pressing any button on the remote control or on the unit.  
9.ZOOM  
Change the display mode press the key repeatedly to choose one of the modes  
among Full, 4:3.  
10.CCD  
Select closed caption mode. Press the key repeatedly to choose one of the modes  
among Off, CC1, CC2, CC3, CC4, Text1, Text2, Text3, Text4.  
11.MTS  
Select MTS sound system. Press the key repeatedly to choose one of the modes  
among Mono, Stereo, Sap.  
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Basic operation (to be continued)  
12.FREEZE  
No available for this model.  
13.AV  
Swith to AV mode directly.  
14.YPbPr  
Switch to YPbPr mode directly.  
15.PC  
Switch to PC mode directly.  
16.TV  
Switch to TV mode directly.  
17.HDMI  
Switch to HDMI mode directly.  
18.  
Press this button to shut off sound of the TV temporarily, press again to restore  
TV sound.  
19.VOLq/p  
Press these buttons to adjust TV volume.  
20.PROGq/p  
Press these buttons to change program upward or downward.  
21.MENU  
Display the main menu.  
22.EXIT  
Exit the menu.  
23.Arrow buttons(q/p/t/u)  
Press these buttons to move cursor up/down/left/right for menu.  
24.OK  
Validation key.  
11  
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External connection  
Antenna connection  
Antenna input impedance of this unit is 75ohm. VHF/UHF 75ohm coaxial cable can  
be connected to the antenna jack directly, if the antenna cable is a 300ohm flat  
feeder cable, you need to use the 300ohm/75ohm converter (not included) to con-  
nect the antenna cable to the antenna jack.  
l75Ωcoaxial cable is recommended to eliminate interference and double image  
due to the unmatched input impedance of the antenna.  
lThe antenna cable and power line should not be bundled together.  
Stand and Wall-mounted (Optional)  
1. How to mount the LCD TV ?  
(1) Take out the bracket hole cover from groove with screw driver and place on the  
bracket hole;  
(2) Fasten 4 screws into four nuts on the rear cover;  
(3) Fasten 2 brackets with 4 M8 screws on the wall as figure 2 shown;  
(4) Carefully check for the strength before releasing the LCD TV.  
Figure 1  
Figure 2  
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External connection  
2. How to assemble the stand?  
Before attaching/detaching the stand, make sure to turn off the TV.  
Before performing work spread cushioning over the base area to lay the LCD TV on.  
This will prevent it from being damaged.  
Assembling instruction:  
1. Fix the stand and the Cabinet together with six screws (M4). (Figure 1)  
2. Fasten the six screws used to secure the stand in place.(Figure 2)  
- To disconnect the stand from the TV, perform the above steps in reverse order.  
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Basic operation (to be continued)  
Turning the TV On and Off  
1.  
Insert the power cord plug into a AC outlet, the  
TV will enter standby mode.Press POWER but-  
ton on the remote control to turn it on . The indi-  
cator will switch from red to green.  
2. If you want to stop watching TV or go out for a  
while, you can press POWER button on the re-  
mote control. If you want to watch TV again, you  
can press this button again.  
3. Unplug the power cord when the TV will not be  
used for a long period time.  
Auto power-off  
The TV will enter standby mode in 15 seconds  
in PC mode,and in other modes it will enter  
standby mode in 5 minutes when no signal  
sleep is on.  
Memorizing the Channels  
Your TV can memorize all of the available  
channels. After the available channels are  
memorized, use PROGr/sbutton to browse  
channels.  
Language select  
Before using TV, you can set the language:  
1) Press MENU button on the remote control, then  
press t/u Arrow button to select Settingmenu  
as following:  
PICTURE  
AUDIO  
SETTING  
FUNCTION  
CHANNEL  
LANGUAGE  
ENGLISH  
OFF  
SCREEN SAVER  
OSD POSITION  
DURATION  
MID  
ALWAYS  
MENU  
EXIT  
ADJUST  
SELECT  
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Basic operation (to be continued)  
2) Press p/qArrow button to enter the submenu and press t/u Arrow button to  
select the language you desire.  
Selecting input source  
Press INPUT button on the remote control, then you can select input sources as  
following:  
TV AV S-VIDEO COMPONENT HDMI PC  
Setting color system  
In order to meet the color system in your country, you can set the color system as  
following: Press q/p Arrow button to select COLOR SYSTEMunder CHANNEL”  
menu,and then press t/u Arrow button to change video format as following:  
AUTO PAL M  
PAL N  
NTSC M  
Tuner setup  
Press MENU button on the remote control, then press t/u Arrow button to select  
CHANNEL:  
PICTURE  
AUDIO  
SETTING  
FUNCTION  
CHANNEL  
SOURCE  
AIR  
2
CHANNEL  
COLOR SYSTEM  
SKIP  
AUTO  
OFF  
AFT  
OFF  
FINE TUNE  
AUTO SEARCH  
55.25MHZ  
MENU  
ADJUST  
SELECT  
EXIT  
1) SOURCE  
Press q/p Arrow button to select SOURCE, and press t/u Arrow button to  
select Airor cable.  
2) CHANNEL  
Press q/p Arrow button to select CHANNELand press t/u Arrow button to  
select the channel number.  
3) COLOR SYSTEM  
Press q/p Arrow button to select COLOR SYSTEMand press t/u Arrow  
button to select the right color system.  
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Basic operation (to be continued)  
4) SKIP  
Press q/p Arrow button to select SKIP, then press t/u Arrow button to select  
Onor Off. On: skip the channel; Off: not skip.  
5) AFT  
Press q/p Arrow button to select AFT, then press t/u Arrow button to select  
Onor Off.  
6) FINE TUNE  
In case of bad image or sound of TV program, you can use Fine Tune function  
to obtain satisfied image or sound with operating steps as follows:  
Press q/p Arrow button to select FINE TUNEand press t/u Arrow button to  
conduct fine tuning from high frequency to low frequency or from low fre-  
quency to high frequency till best picture or sound effect is obtained.  
Note: Only if AFTis set to OFF,you can adjust the FINE TUNE.  
7) AUTO SEARCH  
Press q/p Arrow button to select AUTO SEARCH, then press u Arrow button  
to start Auto Search:  
AIR  
AUTO SEARCH  
CH:  
1
TV will tune automatically and all programs found will be saved. Please dont  
interrupt it.  
Note:  
i) If you use the TV for the first time, you must use AUTO SEARCHto search  
and memorize all channels.  
ii) If your TV is not in TV input state, you must switch it to TV state at first.  
iii) If you want to stop the process of AUTO SEARCH, just press MENU button  
to exit.  
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Basic operation (to be continued)  
Adjusting the Picture  
Press MENU button on the remote control, then press t/u Arrowbutton to select  
PICTUREmenu.  
PICTURE  
AUDIO  
SETTING  
FUNCTION  
CHANNEL  
PICTURE MODE  
BRIGHTNESS  
PREFERENCE  
50  
CONTRAST  
COLOR  
50  
50  
TINT  
50  
50  
50  
SHARPNESS  
BACKLIGHT  
COLOUR TEMP.  
STANDARD  
FULL  
SCALE  
MENU  
EXIT  
ADJUST  
SELECT  
1) Adjusting Picture Mode  
Press q/p Arrow button to select PICTURE MODE, and press t/u Arrow  
button to adjust picture mode to your desire.  
Note: BRIGHTNESS, CONTRAST, COLORadjusting are only available in  
preference mode.  
2) Adjusting the Brightness of picture  
Press q/p Arrow button to select BRIGHTNESS, and press t/u Arrow button  
to adjust brightness to your desire.  
3) Adjusting the Contrast of picture  
Press q/p Arrow button to select the CONTRAST, then press t/u Arrow  
button to set contrast to your desire.  
4) Adjusting the Tint of picture  
Press q/p Arrow button to select the TINT, then press t/u Arrow button to set  
tint to your desire.  
Note: Only available in NTSC.  
5) Adjusting the Color of picture  
Press q/p Arrow button to select the COLOR, then press t/u Arrow button to  
set saturation to your desire.  
6) Adjusting the Sharpness of picture  
Press q/p Arrow button to select the SHARPNESS, then press t/u Arrow  
button to set sharpness to your desire.  
7) Adjusting the Backlight of picture  
Press q/p Arrow button to select the BACKLIGHT, then press t/u Arrow  
button to set backlight to your desire.  
Note:Backlight function is only available for models with this function.  
8) Adjusting the Color Temp of picture  
Press q/p Arrow button to select the COLOUR TEMP., then press t/u Arrow  
button to set colour temperature to your desire.  
9) Adjusting the Scale Mode of picture  
Press q/p Arrow button to select the SCALE, then press t/u Arrow button to  
set scale mode to your desire.  
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Basic operation (to be continued)  
Note: It is useless under no signal mode.  
Adjusting the Sound  
Press MENU button on the remote control, then press t/uArrow button to select  
AUDIO menu.  
PICTURE  
AUDIO  
SETTING  
FUNCTION CHANNEL  
SOUND MODE  
EQUALIZER  
PREFERENCE  
50  
BALANCE  
AVL  
OFF  
MONO  
MTS  
MENU  
EXIT  
ADJUST  
SELECT  
1) Adjusting Sound Mode  
Press q/p Arrow button to select SOUND MODE, use t/u Arrow button to  
adjust sound mode.  
2) Adjusting the Equalizer  
Press q/p Arrow button to select EQUALIZER, use t/u Arrow button to adjust  
the frequency.  
3) Adjusting Balance of sound  
Press q/p Arrow button to select BALANCE, use t/u Arrow button to adjust  
sound balance.  
4) Adjusting AVL  
Press q/p Arrow button to select AVLand press t/u Arrow button to set it  
ONor OFF.  
5) Adjust MTS  
Press q/p Arrow button to select MTS, use t/u Arrow button to adjust to your  
desired.  
Note: Only available in TV.  
OSD Setup  
Press MENU button on the remote control and press t/u Arrow buttonto select  
SETTINGmenu.  
PICTURE  
AUDIO  
SETTING  
FUNCTION CHANNEL  
LANGUAGE  
ENGLISH  
OFF  
SCREEN SAVER  
OSD POSITION  
DURATION  
MID  
ALWAYS  
MENU  
EXIT  
ADJUST  
SELECT  
18  
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Basic operation (to be continued)  
1) OSD Language  
Press q/p Arrow button to select LANGUAGEand press t/u Arrow button to  
select language you desire.  
2) Adjusting SCREEN SAVER  
Press q/p Arrow button to select SCREEN SAVERand press t/u Arrow  
button to set screen saver.  
3) Adjusting OSD Position  
Press q/p Arrow button to select OSD Positionand press t/u Arrow button  
to set position of OSD.  
4) Adjusting OSD Timer  
Press q/p Arrow button to select DURATION, Press t/u Arrow button to  
select one time from the following times:5s,10s,15s and always.  
Function setup  
Press MENU button on the remote control or TV side panel, press t/u Arrow button  
to select FUNCTIONmenu.  
PICTURE  
AUDIO  
SETTING  
FUNCTION  
CHANNEL  
SLEEP TIMER  
OFF  
ON  
NO SIGNAL SLEEP  
OPC  
ON  
CLOSED CAPTION  
PARENT CONTROL  
OFF  
MENU  
EXIT  
ADJUST  
SELECT  
1) SLEEP TIMER  
Please refer to page 10.  
2) NO SIGNAL SLEEP  
Refer to page 14 Auto power-off.  
3) OPC  
Press q/p Arrow button to select OPCin Functionmenu. press t/u Arrow  
button to set it ONor OFFor DEMO.  
Note: Not available in VGA.  
4) CLOSED CAPTION  
Press q/p Arrow button to select CLOSED CAPTIONin Functionmenu.  
Press the key repeatedly to choose one of the modes among Off, CC1, CC2,  
CC3, CC4, Text1, Text2, Text3, Text4.  
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Basic operation (to be continued)  
5) Parent Control  
In Functionmenu, press q/p Arrow button to select Parent Control,press t/  
u Arrow to enter the input password menu. Input the password to enter the  
submenu(the default password is 0000 and omnipotent password is 1980).  
PICTURE  
AUDIO  
SETTING  
FUNCTION  
CHANNEL  
CHANGE PASSWORD  
CHANNEL LOCK  
VIDEO LOCK  
OFF  
MENU  
EXIT  
ADJUST  
SELECT  
(1) Change Password  
1.Press q/p Arrow button to select "CHANGE PASSWORD" option.  
2.Press t/u Arrow button and input a new password twice to change the  
password.  
(2) Channel Lock  
1.Press q/pArrow button to select "CHANNEL LOCK" option.  
2.Press t/u Arrow button to enter the submenu.  
lSource  
1.Display the current channel source.  
PICTURE  
AUDIO  
SETTING  
FUNCTION  
CHANNEL  
SOURCE  
AIR  
_
_
_
_
_
_
_
_
_
CHANNEL INPUT  
CLEAR ALL  
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
_
MENU  
EXIT  
ADJUST  
SELECT  
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Basic operation (to be continued)  
lChannel Input  
1.Press q/pArrow button to select "CHANNEL INPUT" function.  
2.Input the channel number you want to lock and press OK key to confirm,the  
channel number will be add to the list below.  
3.If you want to unlock a channel, press q/pArrow button to select the channel  
number in the list and press OK key to delete it.  
Note: You can lock 9 channels in "AIR" or "CABLE" source.  
lClear All  
1.Select a source you want to clear in "SOURCE" function.  
2.Press q/p Arrow button to select "CLEAR ALL" function.  
3.Press t/u Arrow button to clear the channel list in the source you select.  
(3) Video Lock  
1.Press q/pArrow button to select "VIDEO LOCK" option.  
2.Press t/uArrow button to select "VIDEO" , "VIDEO+" or "OFF".  
lVideo: Lock all sources except TV.  
lVideo+: Lock Channel 3 and channel 4 of TV and all other sources.  
lOff: Close "VIDEO LOCK" function and all sources are available.  
Note: If the sources have locked, the key in Remote is not available in AV, TV,  
COMPONENT, PC,HDMI input.  
PC Adjust  
1.Picture  
When the TV is in PC mode, press MENU button on the remote control panel.  
Presst/u Arrow button to select PICTURE.  
The method to adjust Brightness, contrast, Backlight, color Temp, and scale, please  
refer to Adjusting the Picture.  
PICTURE  
AUDIO  
SETTING  
FUNCTION  
WINDOW  
PICTURE MODE  
BRIGHTNESS  
CONTRAST  
PREFERENCE  
50  
50  
BACKLIGHT  
50  
COLOUR TEMP.  
WARM  
FULL  
SCALE  
MENU  
ADJUST  
SELECT  
EXIT  
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Basic operation (to be continued)  
2.Window  
This TV supports no higher than 60Hz under PC mode, so please set the refresh  
rate of PC to 60Hz. If the frequency is higher than 60Hz, the screen may flicker.  
When the TV is in PC mode, press MENU button on the remote control. Press t/u  
Arrow button to select WINDOW.  
PICTURE  
AUDIO  
SETTING  
FUNCTION  
WINDOW  
PICTURE  
AUDIO  
SETTING  
FUNCTION  
WINDOW  
H-POSITION  
V-POSITION  
100  
100  
H-POSITION  
V-POSITION  
100  
100  
CLOCK  
PHASE  
100  
0
AUTO ADJUST  
MENU  
MENU  
ADJUST  
SELECT  
EXIT  
ADJUST  
SELECT  
EXIT  
1) Adjusting picture H-Position  
Press q/p Arrow button to select H-POSITIONand press t/u Arrow button to  
set horizontal position of picture.  
2) Adjusting picture V-Position  
Press q/p Arrow button to select V-POSITIONand press t/u Arrow button to  
set vertical position of picture.  
3) Adjusting Clock  
When PC is connected to TV set because of the difference of PC parameter,you  
should adjust the CLOCKitem in WINDOWmenu until you get a good picture.  
4) Adjusting Phase  
When PC is connected to TV set because of the difference of PC parameter,you  
should adjust the PHASEitem in WINDOWmenu until you get a good picture.  
5) Auto Adjust  
If there are unexpected problems happened when you adjust the items, you can  
select the AUTO ADJUSTand press u Arrow button, the TV set will resume the  
original settings.  
Note: Only H-Positionand V-Positionare available for YPBPR mode.  
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Trouble shooting  
If you have any problem, check the countermeasure for each symptom listed below.  
The following symptoms may have caused by inappropriate adjustment rather than  
actual malfunction of the unit. If the trouble persists, contact the service center.  
Problem  
Possible Solution  
Try another channel.  
Poor picture and sound quality  
Adjust the antenna.  
Check all wire connections.  
Try another channel.  
Press the TV/AV button.  
Make sure the TV is plugged in.  
Check the antenna connections.  
No picture or sound under TV status  
First, check the volume of units connected to your TV.  
Adjust the TV volume accordingly.  
Check sound adjustment(Volume and Mute)  
No sound or sound is too low at  
maximum volume  
Make sure the program is broadcast in color. Select the  
picture menu, then adjust the color or tint submenu to the  
proper value.  
No color, wrong colors or tints.  
Picture rolls vertically.  
Check all wire connections.  
Blurred or snowy picture, distorted  
sound  
Check the direction, location and connections of your antenna.  
This interference is often due to the use of an indoor antenna.  
Replace the remote control batteries.  
Check the battery terminals.  
Remote control malfunctions  
Remote is out of range, move close to TV  
Confirm there is no obstructions between remote and TV  
Make sure power cord is plugged in  
Image is not centered on the screen.  
Adjust the horizontal and vertical position  
When cleaning the LCD screen, please pull out the power  
plug, use dry and soft and clean cloth to clean the dust on the  
screen and shell. In case of further cleaning for the screen,  
please use clean wet cloth. Do not use naphtha, thinner or  
similar liquids for cleaning.  
Clean TV set  
This product adopts a high-resolution LCD TV, and the colored  
point of some pixels may occur due to the special feature of  
the product. For a few of colored points, this shall not be  
related with terrible product performance or product reliability,  
and in case of this situation, the service of the product will not  
be influenced. For the criterion of colored points, our company  
has similar products with others. The colored point in  
conformity with the product criterion is not covered by the  
return scope of the product due to quality problems. We hope  
our respected customers will forgive us.  
Colored point  
23  
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Picture defects and countermeasures  
The most common types of television interference are  
as following:  
SNOWY PICTURE  
Snowy picture is usually caused due to weak signal.  
Adjust antenna or install an antenna amplifier.  
DOUBLE IMAGES OR GHOSTS”  
Double images are usually caused by reflections from  
tall buildings. Adjust the direction of the antenna or  
raise it.  
RADIO WAVE INTERFERENCE  
Wave pattern are moving on the screen, which are  
usually caused by nearby radio transmitter or shot-  
wave receiving equipment.  
HIGH TEMPERATURE ELECTROTHERMAL INTER-  
FERENCE  
Diagonal, or herring-bone, patterns appear on the  
screen or part of picture is missing. This is probably  
caused by high temperature electrothermal equipment  
in the nearby hospital.  
24  
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RLC2226  
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