Do you have a question about the Philips 21PT136B and is the answer not in the manual?
Instructions for inserting batteries into the TV remote control.
How to switch the TV on, switch it to standby, and turn it off.
Details on standby mode and the TV's automatic switch-off feature.
Step-by-step guide to manually search, select program numbers, and store TV channels.
Explanation of how the Auto Store automatically finds and stores available TV channels.
Steps to start the automatic channel storage process.
How to view program numbers, timer status, and volume adjustments on screen.
Ways to select TV channels using the remote control or TV buttons.
How to control the TV's sound volume.
Accessing and adjusting picture, sound, and timer settings via the on-screen menu.
Adjusting volume, brightness, contrast, sharpness, and color settings.
Changing the aspect ratio of the displayed picture.
Selecting AV or S-Video inputs for connected devices.
Setting automatic TV switch-on and switch-off times.
How to adjust volume levels for specific TV channels.
Connecting aerials for TV reception and external equipment.
Connecting video recorders or satellite tuners using SCART cables.
Connecting an external audio amplifier via SCART for improved sound.
Connecting camcorders or game consoles to the front AV input.
Connecting S-VHS or Hi-8 equipment to the front S-Video input.
How to connect headphones and the effect on TV speakers.
Instructions for cleaning the TV screen safely.
Solutions for poor picture quality, double images, and other visual issues.
Information on recycling and responsible disposal of the old TV set.