Coby TF-TV1091 - 10.2"" LCD TV, TF-TV891, TF-TV591, TF-TV791 Instruction Manual
COBY Electronics Corp.
56- 65 Rust Street
Maspeth, N Y 11378
ww w.cobyusa.com
ww w.ecoby.com
Instruction Manual
Please read this manual carefully before operation
Portable Widescreen TFT LCD
Digital TV with Dual ATSC/NTSC Tuner
TF-TV591
TF-TV791
TF-TV891
TF-TV1091
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The lightning ash with arrowhead symbol w ithin an equilateral triang le is intended to alert
the user to the presen ce of uninsulated “dangerous volt age” within the prod uct’s enclosure
that may be of suf cient magnitude to cons titute a risk of el ectric shock.
The exclamation poi nt within an equilateral tr iangle is intended to alert the user to the presence of important op eration and ser vicing instruc tions in the literature accomp anying the
appliance.
WARNING:
To prevent re or shock hazard, do not expose this device to rain or moisture. Dangerous high voltage is present
inside the enc losure. Do not open the cabin et.
CAUTION:
Any chang es or modicat ions not expressl y approved in this manual c ould void your au thority to ope rate this
equipment.
FCC Notice:
This equipment has been tested and found to comply with the limits for a Class B digital device pursuant with the
FCC Rules, Part 15. These limits are desig ned to provide r easonable protect ion agains t harmful inter ference
in a residential inst allation. This equipment gene rates, uses, and can ra diate radio freque ncy energy, and if not
installed and used in acc ordance with the instruction s may cause harmful inter ference to radio communicati on.
However, there is no guarantee that interfe rence will not occur in a particular installati on. If this equipment does
cause harm ful interference to ra dio or televisi on receptio n, which can be d etermined by turning the e quipment
off and on, the u ser is encouraged to cor rect the interferenc e by one or more of the following me asures:
- Reorient or re locate the receiving ant enna.
- Increase th e separation be tween the equipment and the r eceiver.
- Connect the e quipment into an outlet on a circ uit different from that to w hich the receiver is conn ected.
- Consult the de aler or an experienced rad io/TV technicia n for help.
WARNING: H andling the cords on t his product will expose yo u to lead, a chemical kn own to the State of Cali fornia to cau se cancer, and birth defect s or other reproductive har m. Wash hands after ha ndling.
NOTICE:
The LCD panel used in this player contain s millions of thin lm transi stors that have been manufactured using a
high-tec hnology pro cess to deliver a cri sp, clear, and detailed pict ure. Occasionally, a few of t hese transistors
may become stuck or non-act ive; please note that this is a normal result of the manufacturing proc ess and does
not affect t he performance of th e player.
PRECAUTIONS
For recycling or disp osal informat ion about this pro duct, please co ntact
your local autho rities or the Ele ctronics Indu stries Allia nce:
www.eiae.org.
For Custome r Use:
Enter bel ow the seria l number that is located on the
bottom of the unit. Retain this inf ormation for future
reference.
Model No.
Serial No.
NOTES
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SPECIFICATIONS
Display Type TF-TV591: 5.6” TFT LCD with LED Backlight @ 320 x 234
TF-TV791: 7” TFT LCD @ 480 x 234
TF-TV891: 8” TFT LCD @ 800 x 480
TF-TV1091: 10.2” TFT LCD @ 800 x 480
TV Tuner System ATSC, NTSC
AV Output 3.5mm Headphone
High-Output Stereo Speakers
AV Input Composite Video
Stereo Audio
Coaxial Antenna
Operating Conditions 32°F–113°F
Power DC 9V 2A
Design, specications, and manual are subject to change without notice.
IMPORTANT SAFETY INSTRUCTIONS
Read Instru ctions: All the safety and operatin g instructions should be read before the prod uct is operated.
Retain Instructi ons: The safety and operating instructions should b e retained for fut ure
reference.
Heed Warnings: A ll warnings on the product and in the operatin g ins tructions should be
adhered to.
Follow Instr uction s: All operating and us age instruct ions should be foll owed.
Cleaning: For your safety, always unplug this prod uct from the wall outlet before cleaning.
Do not use liqu id cleaners o r aerosol cl eaners. Use a dr y or slightly damp (not wet) cloth for
cleaning or dusti ng.
Attachm ents: Use o nly at tachments recommended by the manufacturer. Use of other at tachments may be ha zardous.
Accessor ies: Do not place this product on an unstable cart, stand, tripod,
bracket, or t able. Use only with car ts, stand s, tripods, brackets, or t ables
recommende d by the manufacturer or sold with the product. Any mounting of the product should follow the manufacturer ’s instruct ions and
should use a mounti ng accessor y recommen ded by the manufactur er.
A product and c art combination should be moved with care. Quick
stops, excessive force, and uneven surfaces may caus e the produ ct
and cart c ombination to over turn.
Water an d Moist ure: Water is a natur al conduc tor of ele ctricit y. To avoid the poss ibility of
shock or severe injur y, do not use this product i n or near any sources of wate r (e.g., a bath
tub, washbowl, kitch en sink, laundry t ub, in wet basements, a swim ming pool and the like).
Object and Liquid Entr y: Never push objects of any kind into this product, through openings
or otherwi se; this may result in ob jects touching dangerous volta ge points or shor t-out par ts
that coul d result i n a per sonal or propert y damage or injury, inc luding re or elec tric shoc k.
Never spill liquid of any kin d on the product.
Ventilatio n: Any e lectrica lly powered consumer electron ic produc t generates heat while in
use, thereby requiring proper ven tilation. To ensur e reliable operation of the product a nd to
protect i t from overheating, do not operate the prod uct on a bed, sofa, r ug, or other si milar
soft surface, and never block any ventilation slots o r o penings provided for the unit . T his
product should not be operated in any enclosed area such as a cabinet, b ookcase or rack
unless proper vent ilation is provide d for the unit.
Heat: The pro duct sho uld be situated away fro m any heat sourc es suc h as radiators, heat
registers, stoves, o r other products ( including ampli ers) that produce heat .
Power Sour ces: This product s hould be operated on ly from the type of power source in dicated on the rating label. If you are not sure of the type of power supply to your home, consult
your produc t dealer o r local power compa ny. For products intended to operate fro m batter y
power or other sourc es, refer to the oper ating instruc tions.
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Grounding or Polariza tion: This prod uct may be equipped wi th a polarized alternatingcurrent line plug t hat has one blade wider th an the other. This plug will only t in to the power
outlet in one direction. This is a safety feature. If you are unable to insert the plug fully into the
outlet, tr y reversing t he direction of the plug. I f the plug sh ould still fa il to t, your outlet may
be obso lete; cont act a licensed electrician to replace it. Never atte mpt to defeat t he safet y
purpose of the po larized plug.
Power-Cor d Protect ion: Care must be taken to ensur e that power supp ly cords are routed
so as to avoid being damaged, suc h as by being walked on or pinched by items pl aced upon
or agains t them. You should pay par ticular attention to cords at plugs, convenience receptacles, and at the p oint where they exit fr om the product.
Protecti ve Atta chment Plug: The product may be equipped w ith an attachment plug with
overload prot ection. This is a safet y feature. S ee the ope rating instr uctions fo r replaceme nt
or directions to res et the protective device. I f replacement of the plug is required, please
consult an authorized s ervice technician, an d make sure s /he has use d a replace ment plug
that has the same over load protectio n as the original plu g as specied by the m anufacturer.
Outdoor Antenna Groun ding: If an out side antenna is connected t o the product, be sure
the antenna system is grounded so as to provide some protectio n against voltage surges and
built-up static charges. Articl e 810 of the Nat ional Ele ctrical Code, ANS/NFPA 70 provide s
information with regard to proper grounding of t he mast and support ing st ructure, grounding of the lead -in wire to an antenna-dis charge uni t, size of groundin g conduc tors, loc ation
of antenna-discharge unit, connecti on to groundi ng electrodes, and requir ements for t he
grounding elec trode (see gure).
Lightning: Lightning ca n cause power surges, which may damage or d estroy your pro duct.
For added protectio n, unplug it from the wall outlet and dis connect the antenna or c able system during a lightning storm or when it is left unattended and unused for long perio ds of time.
Power Lin es: An outside ante nna system should not be located in the vici nity of overhead
power lines o r other elec tric light o r power circ uits, or wher e it can f all into such p ower lines
or circuits. When installing an outside antenna system, extrem e care should be taken to keep
from touching su ch power lines or circ uits, as contac t with them might be f atal.
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IMPORTANT SAFETY INSTRUCTIONS
TROUBLESHOOTING
are not damaged.
The picture color is distorted.
Try resetting the LCD Mode options.
Ensure that all connections are secure and correct, and that the cables
are not damaged.
The picture is not full-screen or is stretched wide.
In ATV mode, press LCD MODE to change the aspect ratio settings. In
DTV mode, press FORMAT to change the aspect ratio settings.
There is no sound or distor ted sound.
Ensure that the MUTE function is not engaged.
Ensure that the volume level is not too low.
The current channel may not be in reception range. Try repositioning the
antenna, or tune to a different channel.
The remote control doesn’t work.
Ensure that the Power Switch has been physically set to the ON position.
Ensure that there are no obstacles between the remote and the player.
Point the remote at the remote sensor on the main unit.
Ensure that the batteries in the remote retain a charge and have been
installed correctly.
Try replacing the remote’s batteries.
The player has malfunctioned.
Unplug the unit. After 30 minutes, plug in and power on the player—the
restore function should reset the player.
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Page 28 Coby Electro nics Corp oratio n www.cobyusa.co m Page 5
TROUBLESHOOTING
If you have a problem with this unit, please read the troubleshooting guide below
and check our website at www.cobyusa.com for Frequently Asked Questions
(FAQs) and rmware updates. If these resources do not resolve the problem,
please contact Technical Support.
COBY Electronics Technical Support
56-65 Rust Street
Maspeth, NY 11378
Hours: 8:00 AM–11:00 PM EST, seven days a week.
Phone: 718-416-3197, 800-681-2629, or 800-727-3592
Email: techsupport@cobyusa.com
Web: www.cobyusa.com
There is no power to the device.
Ensure that the Power Switch on the main unit is physically set to the ON
position.
Ensure that the AC adapter cord is securely connected to the player and the
proper wall outlet.
There is no picture.
Ensure that the TV set has been powered on and is set to the correct
mode (DTV, ATV, or AV).
The current channel may not be in reception range. Try repositioning the
antenna, or tune to a different channel.
Ensure that all connections are secure and correct, and that the cables
are not damaged.
The picture is noisy or distor ted.
If an antenna is in use, try repositioning it for better reception.
Ensure that all connections are secure and correct, and that the cables
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Overload ing: Always o perate any elec trical devi ce in acc ordance wit h applicable electric al
codes. Never over load wall outlet s, extension cords, or integral convenience receptacles
as this ca n result in a risk of p ersonal or propert y damage or injury, including re or ele ctric
shock.
Servic ing: D o not attempt to s ervice this product yourself as opening or rem oving c overs
may expose you to dan gerous volt age or ot her hazar ds, including the risk of injur y or d amage to persons or proper ty. Your warranty will also be voided. Refer all ser vicing to qualie d
service p ersonnel.
Damage Re quiring S ervice: Unplug this pr oduct from t he wall outlet a nd refer ser vicing to
qualied service personnel if: a) the p ower-supply o r plug is damag ed in any way; b) liquid
has been spi lled or if objects have fallen or be en introduc ed into the p roduct; c) the product
has been exposed to rain, water or other sources of moisture; d) the product does not operate
normally by following th e operating instruction s. Adjust only those con trols that a re covered
by the operating in structions a s improper adjust ment of other cont rols may result in dam age
and/or re quire exten sive work by a qualied servic e technic ian to restore the produ ct to its
normal operation; e) the product has bee n droppe d or damaged in any way; f ) the product
exhibits a distinc t change in per formance indi cative of a need for se rvice.
Replacem ent Parts: When replacement par ts are required, be sure that your service technician h as used replacement pa rts specied by the manu facturer or have the same characteristics as the original par t. Un authorized substitutions may re sult i n injur y to pro perty or
persons inc luding the r isk of re, e lectric s hock, or oth er hazards, and your warr anty will b e
voided.
Safety Check: Upon completion o f any service or repairs to this product, ask the servic e
technician to per form appropriate safety checks to ensure that t he produc t is in prope r operating condi tion.
Wall or Ceiling Mounting: the prod uct should only be mounted to a wall o r ceiling only as
recommende d in this Manual.
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IMPORTANT SAFETY INSTRUCTIONS
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