Problem

Possible Solution

No picture on the screen after selecting a device

Check if the current mode for DTV and STB is set to analog by mistake. For AVHDD, check if the played content reaches to the end. (Select the item from the content list again.) For DVHS, check if a D-VHS tape is being used. If the camcorder supports the

DV format, no picture will be displayed on the screen.

“Initializing D-Net” message

This message appears when the D-Net function is

appears.

being initialized.

 

Retry after a short wait to use the D-Net function.

 

 

“Exceeds the limit of device

This message appears when the number of currently

numbers.” message appears.

connected D-Net devices exceeds 10.

 

Retry after disconnecting unnecessary devices.

 

 

“Recordable device is not

This message appears when the recordable device is

connected” message appears.

not on the network when you try to make a

 

recording using a D-Net device.

 

Retry after connecting a recordable device (DVHS,

 

AVHDD).

 

 

“Not available while recording”

The message appears informing you that you cannot

message appears

change the channels or change the input source using

 

the remote control because a recording is in progress

 

through D-Net.

 

Retry after stopping the current recording through

 

D-Net.

 

 

“The connected device is unavailable to perform this function for temporary problems.” message appears.

This message appears when the selected function is not supported by the relevant device or the relevant device cannot execute the selected function.

Most STBs, DTVs and camcorders do not support the power on/off command. This message may appear when you issue the power command

for these devices. This message also appears when the command is supported but the relevant device cannot follow the command.

Retry after checking the current mode of the relevant device.

D-Net cannot record video from analog

This message appears when the user presses the

channels from connected external

RECORD button in analog mode.

equipment.

D-Net only supports recording for digital.

 

 

“Not available format is selected.”

This message appears when the selected device does

message appears.

not support the MPEG format.

 

At present, D-Net supports MPEG TS only.

 

Continued...

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Samsung HL-R7178W, HL-R6178W, HL-R5678W manual Avhdd

HL-R7178W, HL-R5678W, HL-R6178W specifications

The Samsung HL-R5678W, HL-R5078W, HL-R6178W, and HL-R7178W are high-quality DLP (Digital Light Processing) televisions that were notably popular in the mid-2000s. Each model is part of Samsung's series of rear-projection HDTVs, designed to deliver exceptional performance and a captivating viewing experience.

Starting with the HL-R5678W, this model features a 56-inch screen with a native resolution of 1080p, ensuring sharp and detailed imagery. It utilizes Samsung's proprietary DLP technology, which effectively minimizes motion blur and enhances color accuracy, making it suitable for a variety of content, from sports to movies. Additionally, its slim design and lightweight build allow for easy placement in any room, while the integrated HDTV tuner provides access to over-the-air broadcasts without the need for an external decoder.

The HL-R5078W is a 50-inch variant that shares many similarities with its larger counterpart but offers a more compact size. This model is ideal for smaller living spaces while still maintaining a stunning picture quality. The HL-R5078W boasts a contrast ratio that enhances the depth of blacks and whites, giving viewers a more immersive experience. Its connectivity options, including HDMI and component inputs, make it compatible with most modern devices, ensuring versatility in terms of connectivity.

Moving on to the HL-R6178W, this model steps up to a 61-inch display, aimed at users looking for a larger viewing area without compromising on quality. The HL-R6178W includes advanced features like a triple focus system, which optimizes light precision for deeper colors and better overall illumination. This model is particularly acclaimed for its wide viewing angles, allowing viewers to enjoy an excellent picture from various positions in the room.

Finally, the HL-R7178W is the flagship of the lineup, featuring a massive 71-inch screen that commands attention in any setting. The larger size does not mean a sacrifice in technology, as this TV incorporates high-end features such as a 1080p resolution, superb brightness levels, and a dynamic contrast ratio. The HL-R7178W is equipped with multiple HDMI ports, allowing for seamless connection to gaming consoles, Blu-ray players, or sound systems, elevating the overall entertainment experience.

In summary, these Samsung rear-projection televisions are defined by their combination of DLP technology, impressive resolutions, and varied screen sizes, catering to diverse user needs. Their thoughtful design and robust feature sets underscore Samsung's commitment to quality in home entertainment, making these models a solid choice for those seeking rich visuals and a great viewing experience.