Apex Digital GT2015, GT2415, GT2715, GT3215 User Manual

Please read this manual carefully before operation.

GT SERIES

COLOR TELEVISIONS

INSTRUCTION MANUAL

Standard - GT2015, GT2415, GT2715, GT3215

Dear Customer: Congratulations! You have purchased one of the finest CoIor TVs on the market! This manuaI wiIl help you use the many exciting and usefuI features to make your TV viewing more enjoyabIe than ever before. Before operating your TV set, pIease read alI these safety and operating instructions completely and then retain for future reference.

Customer's Record You wiIl find the model number and chassis number on the back of your TV set. Record these numbers in the spaces provided beIow. Refer to them whenever you caII upon your Apex deaIer regarding this product. Model Numbers: GT2015, GT2415, GT2715, GT3215 Chassis Number: CH-12C2

Avoid dispIaying stationary images on your TV screen for extended periods of time. Stationary patterns generated by computer dispIays, video games, stock market reports, etc. can become permanentIy engrained on the picture tube. This damage is not protected by your warranty as it is the result of misuse. ShouId you wish to use your Apex TeIevision to dispIay stiIl images, it is aIways advisabIe to reduce brightness and contrast settings. Never Ieave a video game or computer display unattended.

NOTE TO CABLE INSTALLER lN THE USA: This reminder is provided to caIl your attention to ArticIe 820 - 40 of the NEC that provides guideIines for proper grounding and, in particular, specifies that the cable ground shaII be connected to the grounding system of the building, as cIose to the point of cable entry as practicaI.

BEFORE OPERATION

Safety Precautions

WARNING: TO REDUCE THE RISK OF FlRE OR ELECTRlC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAlN OR MOISTURE.

CAUTION : TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER(OR BACK). NO USER SERVICEABLE PARTS lNSlDE. REFER SERVlClNG TO QUALlFIED SERVlCE PERSONNEL.

The Iightning symboI in the triangIe tells you that the voltage inside this product may be strong enough to cause an eIectric shock.

The excIamation point in the triangIe tells you that important operating and maintenance instructions foIlow this symboI.

CAUTIONS:

TO PREVENT ELECTRIC SHOCK, DO NOT USE THlS POLARlZED PLUG WlTH AN EXTENSION CORD RECEPTACLE OR OTHER OUTLET UNLESS THE PRONGS CAN BE FULLY INSERTED INTO THE OUTLET TO PREVENTANY EXPOSURE OF THE PRONGS ON THE POLARIZED PLUG.

NOT TRY TO SERVlCE THlS PRODUCT YOURSELF.

RISK OF ELECTRIC SHOCK

DO NOT OPEN

CAUTION

BEFORE OPERATiON (continued)

CAUTION

PLEASE READ THESE INSTRUCTIONS, KEEP THESE INSTRUCTIONS AND HEED ALL WARNINGS. FOLLOW ALL INSTRUCTIONS.

Electrical energy can perform many useful functions. This TV set has been engineered and manufactured to assure your personal safety. However improper use can result in potential electrical shock or fire hazards. In order not to defeat the safe guards incorporated in this TV set, observe the following basic rules for antenna/ TV installation, use and servicing. All operating and use instructions should be followed. Do not remove the cabinet cover. This may expose you to dangerous voltages. Refer all servicing to qualified service personnel.

Important Safety Instructions

Power Sources - The TV set should be operated only from the type of power source indicated on the TV set or as indicated in the Operation Manual. If you are not sure of the type of power supply in your home, consult your local power company. For TV sets designed to operate from battery power, or other sources, refer to the operating instructions.

Alternate Warnings - This plug will only fit into a grounding-type power outlet. This is a safety feature. If you are unable to insert the plug into the outlet, contact your electrician to have a suitable outlet installed. Do not defeat the safety purpose of the grounding plug.

Water and Moisture Warnings - Do not use the TV set near water-for example, near a bath tub, wash bowl, kitchen sink, or laundry tub; in a wet basement; or near a swimming pool; and the like. The TV set should not be exposed to dripping or splashing and no objects filled with liquids, such as vases, should be placed on the TV set.

Ventilation - Slots and openings in the cabinet are provided for ventilation and to ensure reliable operation of the TV set and to protect it from overheating, and these openings must not be blocked or covered. The openings should never be blocked by placing the TV set on a bed, sofa, rug,or other similar surface. This TV set should not be placed in a built-in installation such as a bookcase or rack unless proper ventilation is provided or the manufacturer's instructions have been adhered to.

Grounding or Polarization - Do not defeat the safety purpose of the polarized or grounding-type plug. Apolarized plug has two blades with one wider than the other. A grounding - type plug has two blades and a third grounding prong. The wide blade or the third prong is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician for replacement of the obsolete outlet.

Heat - Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.

Aproduct and cart combination should be moved with care. Quick stops, excessive force, and uneven surfaces may cause the TV set and cart combination to overturn.

Accessories - Do not place the TV set on an unstable cart, stand, tripod, bracket, or table. The TV set may fall, causing serious injury to a child or adult, and serious damage to the TV set. Use only with a cart, stand, tripod, bracket, or table recommended by the manufacturer, or accessory recommended by the manufacturer, or sold with the TV set, and should use a mounting accessory recommended by the manufacturer.

Power-Cord Protection - Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the TV.

Overloading - Do not overload wall outlets, extension cords or integral convenience receptacles as this can result in fire or electric shock.

Cleaning - Unplug the TV set from the wall outlet before cleaning or polishing it. Do not use liquid cleaners or aerosol cleaners. Use a dry cloth for

cleaning the exterior of the TV set.

Attachments - Do not use attachments not recommended by the product manufacturer as they may cause hazards or electric shock.

If a snapping or popping sound from a TV set is heard continuously or frequently while the TV set is operated, unplug the TV set and consult your dealer or service technician. It is normal for some TV sets to make occasional snapping or popping sounds, particularly when being turned on or off.

Lightning - For added protection for this TV set during a lightning storm, or when it is left unattended and unused for long periods of time, unplug it from the wall outlet and disconnect the antenna or cable system. This will prevent damage to the product due to lightning and power-line surges.

Object and Liquid Entry - Never push objects of any kind into the TV set through openings as they may touch dangerous voltage points or shortout parts that could result in a fire or electric shock. Never spill liquid of any kind on the TV set.

Precautions

Damage Requiring Service - Unplug the TV set from the wall outlet and refer servicing to qualified service personnel under the following conditions:

a. lf the power cord or plug is damaged or frayed. b. lf liquid has been spilled or objects have fallen into the TV set. c. lf the TV set has been exposed to rain or water. d. If the TV set has been subject to excessive shock by being dropped, or the cabinet has been damaged. e. If the TV set does not operate normally by following the operating instructions. Adjust only those

controls that are covered by the operating instructions as an improper adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore the T V set to its normal operation.

f. When the TV set exhibits a distinct change in performance-this indicates a need for service.

Servicing - Do not attempt to service the TV set yourself as opening or removing covers may expose you to dangerous voltage or other hazards. Refer all servicing to qualified service personnel.

BEFORE OPERATiON (continued)

Precautions (continued)

ANTENNA

Outdoor Antenna Grounding- If an outdoor antenna is installed, follow the precautions below. An outdoor antenna system should not be located in the vicinity of overhead power lines or other electric light or power circuits, or where it can come in contact with such power lines or circuits. WHEN INSTALLNG AN OUTDOOR ANTENNA SYSTEM, EXTREME CARE SHOULD BE TAKEN TO KEEP FROM CONTACTING SUCH POWER LINES OR CIRCUITS AS CONTACT WITH THEM IS ALMOST INVARIABLY FATAL Be sure the antenna system is grounded so as to provide some protection against voltage surges and built-up static charges. Section 810 of the National Electrical Code in USA and Section 54 of the Canadian Electrical Code(ANSl/NFPA 70) in Canada provides information with respect to proper grounding of the mast and supporting structure, grounding of the lead-in wire to an antenna discharge unit, size of grounding conductors, location of antenna discharge unit, connection to grounding electrodes, and requirements for the grounding electrode.

Replacement Parts - When replacement parts are required, be sure the service technician has used replacement parts specified by the manufacturer or have the same characteristics as the original parts. Unauthorized substitutions may result in fire, electric shock, or other hazards.

Safety Check - Upon completion of any service or repairs to the TV set, ask the service technician to perform routine safety checks to determine that the TV set is in proper operating condition.

Disposal - When the TV set reaches the end of its useful life, improper disposal could result in a picture tube implosion. Ask a qualified service technician to dispose of the TV set.

Example of antenna grounding according

to National Electrical Code (NEC )

BEFORE OPERATlON (continued)

FCC Warning

Class B Computing Device

Information to User

This equipment has been tested and found to compIy with the Iimits for a class B digitaI device pursuant to part 15 of FCC Rules. These limits are designed to provide reasonabIe protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not instalIed and used in accordance with the instructions, may cause harmfuI interference to radio communications. However, there is no guarantee that interference wiIl not occur in a particuIar instaIlation. lf this equipment off and on, the user is encouraged to try to correct the interference by one or more of the foIIowing measures:

1 ) Reorient or reIocate the receiving antenna.

2) lncrease the separation between the equipment and receiver.

3) Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

4) ConsuIt the deaIer or an experienced radio/TV technician for help and for additionaI suggestions.

The user may find the foIlowing booklet prepared by the FederaI Communications Commission helpfuI: How to ldentify and ResoIve Radio -TV Interference Problems”. This bookIet is available from the US Government Printing Office. Washington, D. C 20402, Stock No. 004-000-00345-4.

FCC Warning

The user is cautioned that changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment.

NOTE: ln order for an installation of the product to maintain compIiance with the Iimits for a CIass B device.

shielded cables must be used.

BEFORE OPERATlON (continued)

FCC Warning

Class B Computing Device

Information to User

1 ) Reorient or reIocate the receiving antenna.

2) lncrease the separation between the equipment and receiver.

3) Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.

4) ConsuIt the deaIer or an experienced radio/TV technician for help and for additionaI suggestions.

FCC Warning

The user is cautioned that changes or modifications not expressly approved by the manufacturer could void the user's authority to operate the equipment.

NOTE: ln order for an installation of the product to maintain compIiance with the Iimits for a CIass B device.

shielded cables must be used.

CONTENTS

lNTRODUCTlON

Features....................................................................................................................................................9

ControI Buttons........................................................................................................................................10

Menus......................................................................................................................................................12

INSTALLATION

To Connect the Antenna...........................................................................................................................13

Remote Batteries......................................................................................................................................13

To Connect ExternaI Equipment..............................................................................................................14

BASlC FUNCTlONS

Power On/Off............................................................................................................................................15

On - Screen DispIay.......................................................................... .......................................................15

Tuning in...................................................................................................................................................16

Function SeIection....................................................................................................................................17

GeneraI Operation................................................................................................................................... 20

Picture Improvement................................................................................................................................ 22

Sound Improvement................................................................................................................................. 23

ADDlTlONAL FEATURES

Time Setting............................................................................................................................................. 24

ChildIock...................................................................................................................................................24

Programming the Remote Control............................................................................................................25

SPEClFICATIONS......................................................................................................................................... 27

TROUBLESHOOTlNG GUIDE...................................................................................................................... 28

LIMITED UNITED STATES WARRANTY...................................................................................................... 29

Note:

The OSD and illustration in this manuaI may be somewhat different from the actual situation. PIease take the TV as the standard.

FeaturesINTRODUCTION

Features

True FIat Picture Tube

DeIivers real pictures, which ensures that you can watch sharper and more natural pictures. By adopting the invar shadow - mask, the tube increases the transparency and reduces thermaI deformation, which greatly improves the picture stability and deIivers more vivid pictures.

English/French/Spanish Menus

The unique English/French/Spanish menu control function makes the operation more easily.

181 Channel Tuner

2-69 channels in the Air mode and 1-125 channels in the Cable mode can be preset (of which 2-13 channels in the Air and Cable modes are the same.)

AV/S - VIDEO TerminaIs for ExternaI Equipment Connection On/Off Timer

The TV automatically turns off and on and tunes to the desired channel at the time when programmed.

Auto Off

Under no signal condition, the TV will turn off in15 min.

Childlock Function

Prevents children from watching TV for a long period of time. Especially when parents are out .

Parental Control

Prevents children from watching programs not suitable for them.

Quick SeIectabIe Picture/Sound Modes

AIIows one - touch seIection of your favorite picture and sound quality among three picture modes and four

sound modes.

CCD /Text Function

If they are included in a program, you can view closed captions or text information.

Correction Technology

Reduces picture noise and improves color quality.

BIack LeveI Extension

The black level extension circuit circuit enhances the picture gradation.

DigitaI Geometric Correction

The TV adopts digitaI geometric correction with no mechanic adjustment, which offers the TV reIiablity.

ChanneI Scan

DispIays alI channeIs set in the Add mode.

MTS Stereo AVC - Auto Volume Correction

Control Buttons

INTRODUCTION (continued)

Front panel (GT2015)

See the right figure.

ANTENNA IN

STANDBY POWER INDICATOR INFRARED SENSOR

VIDEO IN AUDIO IN

Press to open the door.

TV/VIDEO SELECT

MENU SELECT

VOLUME DOWN/UP

CHANNEL DOWN/UP

VIDEO MENU

- VOL +

- CH +

Note:

The buttons on the TV set share the same functions with those buttons of the same name on the remote controI. The foIlowing section of this manuaI wiIl focus on operation of the remote controI.

Top panel

+ 21 hidden pages