Appendix

Troubleshooting

Before calling a service technician, please check the following table for a possible cause of the symptom and some solutions.

Symptom

Solution

TV will not turn on

¥

Make sure the power cord is plugged in, then press POWER.

 

¥

The remote control batteries may be dead. Replace the batteries.

 

¥

If you have recently replaced the lamp unit, make sure the lamp unit

 

 

and lamp unit door are installed properly.

 

¥

The lamp unit may need to be replaced. (See ÒLED indicationsÓ on

 

 

page 60.)

 

 

 

No picture or too dark

¥

The lamp unit may need to be replaced.

 

 

 

No picture, no sound

¥

Check the antenna/cable connections.

 

 

 

No sound, picture OK

¥

The sound may be muted. Press VOLUME.

 

¥

The station may have broadcast difficulties. Try another channel.

 

¥

Check that the SPEAKERS function in AUDIO menu is set properly.

 

 

 

Poor picture, sound OK

¥

Check the antenna connections.

 

¥

The station may have broadcast difficulties. Try another channel.

 

¥

Adjust the PICTURE menu.

 

 

 

Poor reception of broadcast channels

¥

The station may have broadcast difficulties. Try another channel.

 

¥

Check the antenna connections.

 

¥

If you are using a VCR, make sure the TV/VCR button is set

 

 

correctly.

 

 

 

Cannot receive above channel 13

¥

Make sure the TV/CABLE switch is set to the mode that

 

 

corresponds with the signal source type (cable company or outside

 

 

antenna).

 

 

 

Black box appears on the screen

¥

The closed caption feature may be set to one of the Text modes (T1,

 

 

T2, T3, or T4). Turn closed captioning OFF.

 

 

 

Unable to select a certain channel

¥

The channel may be locked out with the CH LOCK feature, or

 

 

erased with the ADD/ERASE feature.

 

 

 

Multiple images

¥

The station may have broadcast difficulties. Try another channel.

 

¥

Antenna reception may be poor. Use a highly directional outdoor

 

 

antenna.

 

 

 

Poor color or no color

¥

The station may have broadcast difficulties. Try another channel.

 

¥

Adjust the TINT and/or COLOR in the PICTURE menu.

 

¥

The lamp unit may need to be replaced.

 

 

 

No stereo or SAP sound from a

¥

Make sure the MTS feature is set properly.

known MTS broadcast

 

 

 

 

 

The screen lights dimly and the fan

¥

The Quick Restart feature may be in ON mode. Set to OFF you do

continues to run when the power is OFF.

 

not prefer this.

 

 

 

The remote control does not operate

¥

Check whether the appropriate device mode is selected.

 

¥

Remove all obstructions between the remote control and the remote

 

 

control sensor in the TV.

 

¥

The remote control batteries may be dead. Replace the batteries.

 

 

 

Cannot access signal input sources

¥

Check the VIDEO LOCK feature. (See page 42.)

(Video1, Video2, Video3,

 

 

ColorStream HD1/HD2, HDMI)

 

 

and/or Channels 3 and 4.

 

 

62

#01E61-64_46,52,62HM84

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(E) 46HM84, 52HM84, 62HM84

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Toshiba 46HM84 owner manual Troubleshooting

46HM84 specifications

The Toshiba 46HM84 is a high-definition LCD television that was part of Toshiba's acclaimed line of flat-screen TVs, designed to enhance the viewing experience with its impressive features and technology. Launched with a 46-inch screen size, the 46HM84 became a popular choice among consumers seeking quality and performance.

One of the primary features of the 46HM84 is its 1080p resolution, which translates to a pixel count of 1920 x 1080. This level of resolution ensures that users experience vibrant colors and sharp images, making it ideal for watching high-definition content, including movies and sports. The television is equipped with an expansive 178-degree viewing angle, allowing for consistent picture quality from various positions in the room, which is particularly beneficial during gatherings with family and friends.

In terms of display technology, the Toshiba 46HM84 employs a high-contrast LCD panel that offers deep blacks and brilliant whites, enriching the color spectrum and providing a more immersive viewing experience. This combination of technologies results in a dynamic picture that captures the nuances of various media types, from the darkest film scenes to brightly lit action sequences.

Connectivity is another key aspect of this model. The 46HM84 comes with multiple inputs, including HDMI, component, and composite interfaces, allowing for easy connections to various devices such as gaming consoles, Blu-ray players, and set-top boxes. This versatility makes it a straightforward addition to any home entertainment system.

Additionally, the Toshiba 46HM84 features built-in speakers that deliver decent audio performance, enhancing the overall viewing experience. However, like many televisions from its era, those seeking a more immersive sound may consider investing in external audio solutions.

Another remarkable feature of the Toshiba 46HM84 is its energy-efficient design. It adheres to various energy-saving standards, which helps reduce electricity consumption while still providing a high-quality viewing experience.

In summary, the Toshiba 46HM84 stands out for its blend of high-definition resolution, wide viewing angles, and solid connectivity options, all set within an energy-efficient package. With its well-rounded performance, it appeals to consumers looking to elevate their home entertainment experience.