Using Your TV, Troubleshooting, Backlight

16-175.fm Page 3 Tuesday, July 20, 1999 9:53 AM

Using Your TV

1.Extend the rod antenna.

2.Set OFF/VHF/UHF to VHF or UHF. The TV starts scanning and stops at the next active channel in the selected band.

3.Press TUNING < or > to tune to a differ- ent channel. The tuning line on the screen aligns with the selected channel number below the screen.

4.Adjust VOLUME.

5.Adjust BRIGHT for the desired bright- ness. The brighness also changes with the screen’s angle.

Notes:

•If desired, fold out the stand on the back of the TV and lean the TV on a flat surface at a convenient angle.

•If reception is poor, adjust the length or angle of the rod antenna. If inside a metal or concrete building, moving closer to a window might improve reception.

BACKLIGHT

In low temperatures, the TV screen takes a few seconds to light, or it might be slightly red in color. This is not a malfunction. Nor- mal operation resumes after a short while.

USING AN EARPHONE

For private listening, you can connect an op- tional earphone with a 1/8-inch plug to the EAR jack. This automatically mutes the built- in speaker.

Cautions:

•Set VOLUME to the lowest setting before you begin listening. Then adjust the volume to a comfortable level.

•Do not wear an earphone while operat- ing a vehicle or riding a bicycle. This can cause a traffic hazard and is illegal in some areas.

Troubleshooting

Color too light or no color.

•Extend the antenna and set it to the proper angle.

No picture and no sound.

•Be sure the batteries are fresh and inserted correctly.

•Be sure any adapter is correctly con- nected.

No picture and noisy sound.

• Adjust the antenna.

Picture, but no sound.

•Adjust VOLUME.

•Be sure you disconnected the ear- phone.

Sound, but the picture is all white, dark, or blurred.

•Adjust BRIGHT.

•Be sure the batteries are fresh.

Picture is not clear (moves up or down, disappears periodically, becomes fuzzy or blurred, is doubled, etc.), but the TV has sound.

•Be sure the antenna is fully extended. Adjust the antenna’s angle and direc- tions for the best reception.

•Be sure the batteries are fresh.

•Be sure the TV is away from appliances that might cause interference.

•In locations with poor reception, it might be impossible to get a clear picture or any picture at all. Change the location.

If you are unable to locate the problem, take the TV to your local RadioShack store for assistance.

16-175 specifications

The Tandy 16-175, a remarkable desktop computer from the mid-1980s, captured the attention of home and small business users with its blend of advanced technology and user-friendly design. As part of the Tandy family, a brand well-known for its innovative electronics, this model offered a unique combination of features suitable for both novice users and more experienced enthusiasts.

One of the standout characteristics of the Tandy 16-175 was its robust architecture, centered on the Intel 8088 microprocessor. This 16-bit CPU provided sufficient power for running DOS-based applications, enabling users to perform a variety of tasks, from word processing to simple programming. The computer typically came with 512 KB of RAM, expandable to 640 KB, allowing for efficient multitasking and smoother performance of more demanding software.

The Tandy 16-175 featured a built-in color graphics adapter, which allowed it to display vibrant graphics, a significant advantage in a time when many competing systems still relied on monochrome displays. Equipped with a 14-inch color monitor, users could enjoy a richer visual experience, particularly when using educational or gaming programs designed for children and families.

Storage options were another notable aspect of the Tandy 16-175. It generally came with a single 5.25-inch floppy disk drive, which could be utilized for loading software and storing files. Additional external drive options were available, allowing users to expand their data storage capabilities. The system also featured a parallel port and a serial port, making it easy to connect printers, modems, and other peripherals.

The Tandy 16-175 ran on Tandy's unique version of the MS-DOS operating system, optimized for compatibility with the hardware. This DOS variant maintained a user-friendly interface while taking full advantage of the system's capabilities. The inclusion of Tandy's proprietary software packages further enhanced the user experience, offering tools for productivity and creativity.

Moreover, the Tandy 16-175 boasted a compact and stylish design, making it an aesthetically pleasing addition to any home or office setup. Its thoughtful design included easy-to-access ports and switches, which enhanced usability for all levels of computer users.

In summary, the Tandy 16-175 epitomized the convergence of performance, flexibility, and accessibility. With its powerful Intel 8088 processor, vibrant color capability, and user-friendly operating system, this desktop computer made a lasting impact on the personal computing landscape of the 1980s, setting a standard for future innovations in the industry.