mel
Veteran
Sep 23, 2005, 3:34 AM
Post #2 of 2
(1794 views)
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Try this.From the on screen menu, select the setup icon and select cable mode.select the timer icon and set the sleep timer to 30. Press the action button twice. tune to channel 124. Adjust the volume to minimum. Press the receiver volume down button. The set will enter the serviceman mode and the red letters CHK will appear on the screen. Press the action and power button simultaniously and hold for 2 seconds to exit the service mode.
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