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Pull out the power plug when cleaning to avoid electric shock or fire.
Avoid moisture and extreme temperatures to prevent electric shock or fire hazards.
Back cover removal is for qualified service personnel only to prevent electric shock.
Connect the power cord and install batteries in the remote control for initial use.
Familiarize yourself with the functions of each button on the infrared remote control.
Connect aerials and power, then perform auto-search for all available channels.
Manually tune specific channels or fine-tune reception for better picture quality.
Lock search, channel number, AV, timer, and child lock items to restrict access.
Change the default password or reset it to protect locked functions.
Troubleshoot common picture problems like snow, double images, or no picture.
Diagnose and resolve sound problems such as no sound, interference, or volume issues.
Pull out the power plug when cleaning to avoid electric shock or fire.
Avoid moisture and extreme temperatures to prevent electric shock or fire hazards.
Back cover removal is for qualified service personnel only to prevent electric shock.
Connect the power cord and install batteries in the remote control for initial use.
Familiarize yourself with the functions of each button on the infrared remote control.
Connect aerials and power, then perform auto-search for all available channels.
Manually tune specific channels or fine-tune reception for better picture quality.
Lock search, channel number, AV, timer, and child lock items to restrict access.
Change the default password or reset it to protect locked functions.
Troubleshoot common picture problems like snow, double images, or no picture.
Diagnose and resolve sound problems such as no sound, interference, or volume issues.
General
