Arirang AR-5088D User manual

LED LCD TV
OWNER' S MANUAL
Please READ this manual carefully
before operating your TV, and retain
it for future reference
MODEL: AR-5088D

Contents
-1-
1、 Safety and warnings........................................................................................................ 2-3
2、 Introduction..................................................................................................................... 4
3、 Installation...................................................................................................................... 5-9
4、 Remote Controller......................................................................................................... 10-11
5、 TV Operation.................................................................................................................. 12-17
6、 Trouble Shooting............................................................................................................. 18

-2-
SAFETY AND WARNINGS
IMPORTANT SAFETY INSTRUCTION
The symbol indicates that dangerous voltages
constituting a risk of electric shock are present
within this unit.
The symbol indicates that there are important
operating and maintenance instructions in the
literaturaccompanying this unit.
1) Read these instructions.
2) Keep these instructions.
3) Heed all warnings.
4) Follow all instructions.
5) Do not use this apparatus near water.
6) Clean only with dry cloth.
7) Do not block any ventilation openings, install in
accordance with the instructions.
8) Do not install near any heat sources such as
radiations, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
9) Do not defeat the safety purpose of the polarized
plug. If the provided plug does not fit into your
outlet, consult an electrician for replacement of the
obsolete outlet.
10) Protected the power cord from being walked on
or pinched particularly at plugs, convenience
receptacles, and the point where they exit from the
apparatus.
11) Only use attachments/accessories specified by
the manufacturer.
12) Unplug this apparatus during lighting storms or
when unused for long periods of time.
13) Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or
plug is damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus has
been exposed to rain or moisture, does not operate
normally, or has been dropped.
14) Mains plug is used as the disconnect device, the
disconnect device shall remain readily operable.
15) The ventilation should not be impeded by
covering the ventilation openings with items, such as
newspapers, table-cloth, curtains, etc.
16) No naked flame sources, such as lighted candles,
should be placed on the apparatus.
17) Attention should be drawn to the environmental
aspects of battery disposal.
18) The use of apparatus in moderate climate.
19) The apparatus shall not be exposed to dripping or
splashing and that no objects filled with liquids, such
as vases, shall be placed on the apparatus.
20) To avoid any injury caused by lean of the product,
please always ensure the whole product was placed
within the table surface in horizontal.
This symbol indicates that this product
incorporates double insulation between
hazardous mains voltage and user accessible
parts. When servicing use only
identical replacement parts.
This marking indicates that this product should not
be disposed with other household wastes
throughout the EU. To prevent possible harm to the
environment or human health from uncontrolled
waste disposal, recycle it responsibly to promote
the sustainable reuse of material resources. To
return your used device, please use the return and
collection systems or contact the retailer where the
product was purchased. They can take this product
for environmental safe recycling.
TO REDUCE THE RISK OF ELECTRIC SHOCK, DO
NOT REMOVE COVER (OR BACK).NO USER
SERVICEABLE PARTS INSIDE. REFER SERVICING
TO QUALIFIED SERVICE PERSONNEL.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN!
CAUTION
To reduce the risk of fire or electric shock, do not
expose this apparatus to rain or moisture.
WARNING:
The batteries shall not be exposed to excessive
heat such as sunshine, fire or the like.
WARNING:
The excessive sound pressure from earphones and
headphones can cause hearing loss.
WARNING:

High voltages are used in the operation of this television
receiver. Do not remove the cabinet back from your set.
Refer servicing to qualified service personnel.
SAFETY AND WARNINGS
To prevent fire or electrical shock hazard, do not expose
the television receiver to rain or moisture.
Do not drop or push objects into the television cabinet
slots or openings. Never spill any kind of liquid on the
television receiver.
Do not block the ventilation holes in the back cover.
Adequate ventilation is essential to prevent failure of
electrical components.
Do not trap the power supply cord under the television
receiver.
Never stand on, lean on, or suddenly push the television or
its stand. You should pay special attention to children.
Serious injury may result if it falls.
Do not place your television on an unstable cart, stand,
shelf or table. Serious injury to an individual , and damage
to the television, may result if it falls.
When the television receiver is not used for an
extended period of time, it is advisable to disconnect
the AC power cord from the AC outlet.
Avoid exposing the television receiver to direct sunlight
and other sources of heat. Do not stand the television
receiver directly on other products which give off heat,
e.g. video cassette players and audio amplifiers. Do not
place naked flame sources, such as lighted candles on
the television.
Dim:51 5*320mm(不 包括底 座）
If the television is to be built into a compartment or similar
enclosure, the minimum distances must be maintained. Heat
build-up can reduce the service life of your television, and
can also be dangerous.
-3-

-4-
Main features
① Used as Television, display terminal, PC display；
② High luminance, wide viewing angle；
③ HDMI interface；
④ Multi-Media player (USB);
Infrared Remote Controller.............. 1
User’s M anual......................................1
Battery(AAA).......................................2
Accessories
Main parameter
50"
Viewing Picture Size (Diagonal)
Resolution
Aspect Ratio
TV System
Power consumption
Signal Input
Video Signal System
Input Power Voltage
1920 x 1080
16 : 9
Audio Output Power（THD 7%）2x10W
Horizontal definition（TV line）Composite Video input >=350
Y Cb(Pb ) C r(Pr ) >=400
108W
AC 100-240V 50/60Hz
PAL/SECAM/MPEG2/MPEG4/H.264
PAL-B/G, I, D/K
SECAM-B/G , D/K , L ,
DVB-T, DVB-C,DVB-T2
INTRODUCTION
Signal Output
Headphone x 1
SPDIF OUTPUT x 1
Video Output x 1
Audio Output x 1
Standby Power consumption 0 5W.
Analog RGB(VGA) x 1
High-Definition Multimedia Interfac x 3
Video Input x 1
Audio Input x 1
Audio PC x 1
Y Cb(Pb)、Cr(Pr)x 1
USB Input x 1
RF Input x 1
CI x 1

Base Stand Assembly Instruction
-5-
INSTALLATION
Prepare to place the TV with the display side down on a flat surface. Due to the size and weight of this
TV, the use of 2 people is recommended when moving it. Ensure the table or desk you use provides
a flat, totally clean surface, and use a soft cloth between the face of the TV and the table to protect the
TV's screen.
1. Locate the 2PCS of bottom bracket into the gap in the bottom of the TV , and check that it is
securely held in place as per a) below.
2.Lock 4PCS screws in the designated location as per b) below and check each screw is firmly
tightened .
a)
b)

Front panel KEYBOARD
1. Remote control sensor
2. Indicator LED: RED STANDBY
3. Key board
INSTALLATION
REAR AV Connections
-6-
All the terminals are(from left to right): /Y Pb, Pr ,AUDIO Inputs,
SPDIF Output, HDMI3, MONITOR OUTPUT.
VIDEO ,
Note:VIDEO and YPbPr share one audio channel.
All the terminals are(from left to right):
USB,HDMI1,HDMI2,HEADPHONE,PC AUDIO, VGA, RF.
Note:1.When HDMI1 Port get DVI signal, the audio signal receives from the PC Audio channel.
2. When HDMI2 Port get DVI signal, the audio signal receives from the Audio channel.
3. Insert the plug of the earphone into the earphone jack on the unit HEADPHONE.
The speakers are now muted.
PC
30 30
1
2
3
VOL CH
ASPECT
S.M
P.M
USB
SLEEP
CH.LIST
DISPLAY
VGA YPbPr TV
1．SOURCE：
Display the input source menu.
2．MENU：
Display main MENU.
3．VOL-/VOL+
Adjust sound level.
In MENU mode, press“VOL+”or“VOL-”to
adjust the item that you selected.
4．CH-/CH+
In TV mode，press“CH+”or“CH-”to change
the channel up and down.
In MENU mode, press “CH+”or“CH-”to select
items.
5. STANDBY
Press this button to turn the unit ON from
STANDBY mode.
Press it again to turn the set back to STANDBY.
SOURCE MENU V- V+ CH- CH+ Standby
1 2 3 4 5
4
USB HDMI1
HDMI2 HEADPHONE PC AUDIO VGA RF
5V 500mA

ANTENNA
Note:
Aerial connections:IEC(female).
Input impendance:75 unbalanced.
INSTALLATION
-7-

STEPS:
Be sure both the TV and computer are Power off.
1.Connect VGA and audio cable
2.Connect power cord
3.Power on the TV, switch to PC mode
4.Power on the PC
This sequence is very important.
8
PC
INSTALLATION
-8-
PRESET MODE (PC)
NOTE: PC V.Freq.(Hz) not more than 60Hz.
1
2
3
800*600
1024*768
60
60
37.88
48.36
RESOLUTION V.Freq.(Hz) H.Freq.(KHz)
1360*768 60 47.7
41280*768 60 47.3
PRESET MODE (HDMI)
1
2
3
800*600
1024*768
60
60
37.88
48.36
RESOLUTION V.Freq.(Hz) H.Freq.(KHz)
1360*768 60 47.7
41280*768 60 47.3
51920*1080 60 67.5
51920*1080 60 67.5
USB HDMI1
HDMI2 HEADPHONE PC AU DI O VGA RF
5V 500mA

INSTALLATION
-9-
Red (audio R)
White(audio L)
Red(Pr or Cr)
R
W
R
Blue(Pb or Cb)
Green(Y)
B
G
Yellow (video)
Y
This TV provides one group of AV, one group of YPbPr for convenient connection to VCR, DVD or
other video equipment. Please refer to the owner's manual of the equipment to be connected as well.
You can use the input terminals on TV set rear as follows.
It can be connected to the following appliances: VCR, multi disc player, DVD, camcorder, video game or stereo system, etc...
YPbPr can support these video fomats: 480i, 576i, 480p, 576p, 720p, 1080i, 1080p.
Note: 1. and YPbPr share one audio channel.
2.When HDMI port get DVI signal, the "PC Audio" channel is changed to receive the audio for HDMI port.
3.Sometimes it will not support in different device because the device supplys nonstandard signal.
VIDEO
USB HDMI1
HDMI2 HEADPHONE PC AUDIO VGA RF
5V 500mA

REMOTE CONTROLLER
REMOTE CONTROL
1. POWER:To set the TV to standby or power on.
2. : In USB mode, used as reverse key, in teletext
mode used as subpage key.
3. : In USB mode, used as forword key, in teletext
mode used as reveal key.
4. : Press in USB Mode to begin or continue playback.
5. : Press in USB Playback Mode to pause playback.
6. TEXT:To enter or TELETEXT.
7. SUBTITLE: To turn on subtitles press the subtitle button
in DTV mode.
8 . : Displays the main on-screen menu.
9 . CURSOR: To move within the menu.
10. OK: Confirms selection.
11. FAV: To access your favourite channels list in TV or DTV mode.
12. VOL+/- : To adjust sound level.
13. NUMERIC KEY: For direct access to channels.
14. AUDIO: To select the available audio language of TV programs .
15. MUTE: To disable or enable the sound output.
16. : In USB mode, used as next key, in teletext mode used as
list key.
17. : In USB mode, used as previous key, in teletext mode used
as hold key.
18. :In teletext mode used as index.
19. : Press to stop play in USB mode.
20. INFO: To display the program information of the show you
are watching, press the info button.
21. FREEZE: Press to freeze the picture you are watching.
22. : Press to display and select the available video sources.
23. EXIT: To return to the previous menu or exit menu.
24. CH+/CH-: To access the next or previous channels.
25. RECALL: DTV Mode: RECALL:Jumps to last channel viewed.
1
2
3
4
5
6
7
8
9
10
11
13
12
14
15
16
17
18
19
20
21
22
23
24
25
VOL CH
FREEZE
-10-

E
TEXT
SELECTING A PAGE
DIRECT ACCESS
TO THE ITEMS
INDEX
SUB PAGE
HOLD
REVEAL
Press : You will obtain :
LIST
TELETEXT
Enter the number of the page required using the 0 to 9 up/down. Example:
page 120, enter 120. The number is displayed top left, the counter turns and
then the page is displayed. Repeat this operation to view another page. If
the counter continues to search, this means that the page is not
transmitted. Select another number.
Coloured are as are displayed at the bottom of the screen. The 4 coloured
keys are used to access the items or corresponding pages. The coloured
areas flash when the item or the page is not yet available.
This returns to the contents page(usually page 100).
Certain pages contain sub-pages which are automatically displayed
successively. This key is used to stop or resume sub-page acquisition.
The indication appears top left.
To freeze the page.
To display or hide the concealed information (games solutions).
The user can set four favorite pages to be directly linked to the four color
keys. While list mode is activated, it is not possibility to use TOP or FLOF
navigation with the color keys. The favorite page numbers should be stored
and restored to/from nonvolatile memory for each channel by the system
software.
This is used to call or exit teletext modes. The summary appears with a list
of items that can be accessed. Each item has a corresponding 3 digit page
number. If the channel selected does not broadcast teletext, the indication
100 will be displayed and the screen will remain blank (in this case, exit
teletext and select another channel).
Teletext is an information system broadcast by certain channels which can be consulted like
a newspaper. It also offers access to subtitles for viewers with hearing problems or who are
not familiar with the transmission language(cable networks, satellite channels, etc.)
REMOTE CONTROLLER
-11-

TV OPERATION
-12-
Installation Guide
4). Channel tuning will commence. This operation
may take up to 6 minutes. The display will show the
progress of the tuning and the number of channels
found.
5). If you want to skip the ATV tuning, press the MENU
button to interrupt the tuning half way. A pop-up screen
will be displayed, press the button to select YES to
confirm. You will then go straight to DTV tuning. You
may repeat the above step if you also want to skip the
DTV tuning. An installation reminder will appear the
next time you turn on the TV.
6). After tuning is complete, the channels are arranged
in a preset order. If you wish to skip channels, modify
the preset order or rename channels, select Programme
Edit under the Channel menu.
1. 1 Auto Tuning (DVB-T)
1). Press the MENU button and then press the
buttons to select the CHANNEL menu.
ATV Manual Tuning
Programme Edit
Signal Information
< >
CHANNEL
Auto Tuning
DTV Manual Tuning
Software Update(USB)
Software update(OAD)
1. CHANNEL MENU
2). Press the buttons to select Auto Tuning and then
press the OK button.
2). Press the buttons to select Home mode or
shop mode, press the OK button to confirm.
3). Press the buttons to select DVB-T/DVB-C
and then press the OK button to confirm.
a. If you select DVB-T, next step is select the
country the press OK button to start tuning.
A pop-up screen will be displayed, press the
button to select YES to confirm.
the
and then
b. If you select DVB-C, the next step is the
country, press the OK button to confiom.
Press the button to select the next step is
to config the DVB-C system like（Tuning mode
Frequency/Symbol/Modulation/Netwook ID
/Search) select search item and press the OK
button to start tuning.
DVBT
1).Press the buttons to navigate the menu
and change the settings. Press the OK button to
confirm.
Select your desired language to be displayed on
the menu.
Home Mode
English
Vietnam
Vietnam
Tuning Mode Full

TV OPERATION
-13-
3). In the Tune Type menu, press the buttons to
select ATV / DTV / DTV + ATV. Press the button
and then press the buttons to select the
country where you will operate the TV. Press the
OK button to confirm.
4). Channel tuning will commence. This operation
may take up to 6 minutes. The display will show the
progress of the tuning and the number of channels
found.
5). If you want to skip the ATV tuning, press the
MENU button to interrupt the tuning half way. A
pop-up screen will be displayed, press the button
to select YES to confirm. You will then go straight to
DTV tuning. You may repeat the above step if you
also want to skip the DTV tuning. An installation
reminder will appear the next time you turn on the
TV.
6). After tuning is complete, the channels are
arranged in a preset order. If you wish to skip
channels, modify the preset order or rename
channels, select Programme Edit under the
channel menu.
1.2 Auto Tuning (DVB-C)
2). press the buttons
to select Auto Tuning and then press the OK button.
Press the NENU button and then
1). Press the button and then press the
buttons to select the item.
Input source
DVB-C
3). In the Tune Type menu, press the buttons to
select ATV / + ATV. Press the
button and then press the buttons to select the
country where you will operate the TV. Press the OK
button to confirm.
DVB-C / DVB-C
4). Press buttons to select Scan type/Symbol(Ks/S)
press the OK button to confirm.
ATV Manual Tuning
Programme Edit
Signal Information
< >
CHANNEL
Auto Tuning
DTV Manual Tuning
Software Update(USB)
Software update(OAD)

TV OPERATION
-14-
5). Channel tuning will commence. This operation may
take up to 6 minutes. The display will show the
progress of the tuning and the number of channels
found.
6). If you want to skip the ATV tuning, press the MENU
button to interrupt the tuning half way. A pop-up screen
will be displayed, press the button to select YES to
confirm. You will then go straight to DTV tuning. You
may repeat the above step if you also want to skip the
DTV tuning. An installation reminder will appear the
next time you turn on the TV.
7). After tuning is complete, the channels are arranged
in a preset order. If you wish to skip channels, modify
the preset order or rename channels, select Programme
Edit under the channel menu.
2. 1 DTV Manual Tuning (DVB-T)
NOTE:
All the channels including ATV, DVB-C and Radio
can be tuning by one time,if the Tune Type is
DVB-C+ATV .
All the stored channels will be disappear after
auto tuning .
After auto tuning , the channel will skip to
the first DVB-C channel.
ATV Manual Tuning
Programme Edit
Signal Information
< >
CHANNEL
Auto Tuning
DTV Manual Tuning
Software Update(OAD)
(USB)Software Update
2). Press the buttons to select DTV Manual
Tuning and then press the OK button.
4). Press the MENU button to return back to the main
menu.
5). Press the EXIT button to exit the menu.
2. 2 DTV Manual Tuning (DVB-C)
1). Press the MENU button and then press the
buttons to select the CHANNEL menu.
3). The DTV Manual Tuning screen will pop up.
Press the buttons to select the desired UHF
channel and then press the OK button to commence
the search of that channel. When the signal has
been tuned, the picture and signal strength will be
displayed on the screen.
1). Press the MENU button and then press the
buttons to select the CHANNEL menu.
2). Press the buttons to select DVB-C Manual
Tuning and then press the OK button.
3). The DVB-C Manual Tuning screen will pop up.
Press the buttons to select
press the OK button to
commence the search of that channel. When the
signal has been tuned, the picture and signal
strength will be displayed on the screen.
4). Press the MENU button to return back to the
main menu.
5). Press the EXIT button to exit the menu.
(Frequency /Symbol
Modul ation/Search)
/
ATV Manual Tuning
Programme Edit
Signal Information
< >
CHANNEL
Auto Tuning
DVB-C Manual Tuning
Software Update(OAD)
(USB)Software Update

TV OPERATION
-15-
Favourite
Press to choose the program , press FAV
button , it will show on the right side of the
program.Choose the FAV program , press
FAV button again , you can cancel the FAV,
the will disappear .
Once your favorite group is created, you can
press the FAV key to quickly access your favorite
channel.
The second item of the MENU is PICTURE MENU.
You can adjust picture effect here, such as
contrast, brightness, etc.
Press to move, press OK to adjust.
2. PICTURE MENU
Rename:
Only can rename ATV programs .
Move the cursor to the program, press teletext
green button to rename the program.
Press to choose the character. Press to
move the cursor .
Press MENU button to exit edit , Press EXIT to
exit the menu.
Note: ATV programs name only can be 5 character,
DTV programs name can be 25 character.
Use the Arrow Buttons to select the channel you
wish to move. Then press the Yellow Button to
select Move function. Once active use the Arrow
Buttons to move and then press OK to confirm.
Press to choose the program , press teletext
blue button to skip this program, The will
show on the right side of the program .
Choose the skipped program, press blue button
again , you can cancel the skip ,The will
disappear .
NOTE:
Press teletext red button to storage to channels
after manual tuning .
4.1 Program
You can Delete, Rename, Move, Skip , FAV any
programs.
Edit:
Delete
Press teletext red button, the program in cursor
will delete.
ATV Manual Tuning
Storage To 1
System BG
Current CH 1
Search
Fine-Tune
Frequency 255.25 MHz
Save MENU
_+
3.1 ATV Manual tuning :
You can change the sound system to search
the analog TV channels and fine tune the
channels , then storage the channels you
selected.
NOTE:
1).Tint is available in NTSC system only.
2).There are four colors temperature modes
can be selected medium, warm, cool,user
3).Screen is available in PC mode only which,
can adjust Horizontal position, vertical position,
size and phase.
3.SOUND MENU
The third item of the MENU is the SOUND MENU.
You can adjust the sound effect here such as
treble, bass, balance etc.
Press to move, press OK to adjust.
MENU
Picture Mode Standard
Contrast 82
Brightness 50
Color 50
Sharpness 50
Tint 50
Color Temperature Nature
Red 54
Green 49
Blue 45
MENU
Backlight 90

TV OPERATION
-16-
NOTE:
The default pass word is 6666.
Block program: Press to choose the
program ,press teletext green button to block
the program. If you want unblock the program,
pls enter the main menu , input the password,
then press green button again.Parental
guidance: Press to choose rating.
7. USB
Press the source button and then select USB
item to enter the USB menu.
Please make sure that the USB device have
plugged in the slot.There are four type media
item can be selected, such as photo, music,
Movie, and text. Select the type media item by
pressing , press OK button to enter
the disk selection menu.
Press the to select the right disk and press
OK to display media files and folder list or
choose Return to back to the media type
selection menu.
6.LOCK MENU
The sixth item of the menu is the LOCK MENU You
can lock system, set password, block program and
set parental guidance. Once you set the lock system
on, you can not search the channels or change any
programs.
Set Password
Lock System
LOCK
< >
Block Program
Parental Guidance Off
Note:
Auto volume: only available when the input signal
volume is too large or distortion.
4.TIME MENU
The fourth item of the menu is the TIME MENU You
can adjust the clock, power on/off time, sleep time
etc Press to move, press OK to adjust.
NOTE:
Within minutes there is no signal, the TV will auto
sleep.
10
Off Time
On Time
Sleep Timer
Auto Standby(4h)
Time Zone
Clock -- -- -- --
TIME
< >
5.OPTION MENU
The fifth item of the MENU is the OPTION
MENU. You can adjust the Menu language,
Audio language, Subtitle language etc.
NOTE:
Restore factory default will clear all the programs
and password.
< >
OSD Language English
OPTION
Audio Languages
Subtitle Language
Country Vietnam
PVR Flle System
Restore Factory Default
Text

TV OPERATION
-17-

TROUBLE SHOOTING
Picture Audio
Snow Noise antenna position, direction
or connection
Inspection Check
Interference Noise electronic equipment, car/
motorcycle, fluorescent light
Normal Picture Mute
Volume(check if mute is
activated or if the audio system
connections are not correct)
No picture Mute
Power cord is not inserted
Power switch is not opened
Contrast and brightness/volume
setup
Press standby key on the remote
control for inspecting
No colour Normal audio Colour control
Picture
breaking up
Normal audio
or weak
retune channel
No colour Noise TV system
Normal audio
antenna position, direction
or connection
Trouble phenomenon Symptom
Ghost
Normal audio Change aspect to zoom
There is black bar
on top and bottom
-18-