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Samsung PN51D490A1DXZA User Manual

Page 142

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English

Signal Information

: (digital channels only) An HD channel’s reception quality is

either perfect or the channels are unavailable. Adjust your antenna to increase
signal strength.

Troubleshooting

: If the TV seems to have a problem, refer to this description.

N

If none of these troubleshooting tips apply, contact the Samsung customer
service centre.