4048TT - Television JTC - Free user manual and instructions

Product Type	LED Television
Screen Size	40 inches (101.6 cm)
Resolution	1920 x 1080 (Full HD)
Aspect Ratio	16:9
Brightness	250 cd/m²
Contrast Ratio	3000:1 (Dynamic)
Viewing Angle	178° / 178°
Inputs	2 x HDMI, 1 x USB, 1 x VGA, 1 x Component, 1 x Composite, 1 x RF (Antenna)
Outputs	1 x Digital Audio (Optical), 1 x Headphone Jack
Power Consumption (Operating)	70 W
Power Consumption (Standby)	< 0.5 W
Power Supply	AC 100-240 V, 50/60 Hz
Weight (with stand)	8.5 kg
Dimensions (with stand)	90.4 x 55.2 x 18.3 cm (W x H x D)
VESA Mount Pattern	200 x 200 mm
Remote Control	Included (IR)
Languages	Multiple (including English, French, German, Spanish, Italian)
Energy Class	A+
Cleaning Instructions	Gently wipe with a soft, dry cloth. Do not use liquid cleaners.
Safety Features	Over-voltage protection, ultra-slim bezel, anti-tip strap included

Frequently Asked Questions - 4048TT JTC

How do I connect my cable box to the JTC 4048TT TV?

Use an HDMI cable for the best quality. Connect one end to the cable box's HDMI output and the other to any HDMI input on the TV. Then select the corresponding HDMI source using the Source button on the remote.

How can I mount the TV on a wall?

The TV supports VESA 200x200 mm mounting. Use a compatible wall mount bracket and follow the bracket's instructions. Ensure the wall can support the TV's weight (8.5 kg).

Why is there no sound from the TV?

First, check if the TV is muted or the volume is set too low. Ensure that external devices are properly connected and not muted. If using external speakers, verify the audio output setting is set to External Speaker in the sound menu.

How do I perform a factory reset?

Go to Settings > System > Reset and select Factory Reset. Confirm with the on-screen prompt. Note that this will erase all custom settings and personal data.

What is the optimal picture setting for movies?

Switch to Movie or Cinema picture mode in the settings. You can also adjust brightness to 50, contrast to 80, color to 50, and sharpness to 10 for a natural look.

Can I play videos from a USB drive?

Yes, insert a USB drive into the USB port and press the Source button to select USB. The TV supports common formats like MP4, AVI, MKV. Make sure the drive is formatted as FAT32.

How do I update the TV's firmware?

Check for updates via Settings > System > Software Update. If available, follow the on-screen instructions. Alternatively, download the latest firmware from the JTC website and install via USB.

The remote control is not working; what should I do?

First, replace the batteries. Check if the IR sensor on the TV is not blocked. If the remote still fails, try using the buttons on the TV itself to navigate. If the issue persists, contact support.

What are the energy-saving features?

The TV includes Energy Saving modes: Eco and Auto. In Eco mode, the backlight brightness is reduced. You can also set the Sleep Timer to automatically turn off the TV after a set time.

How do I clean the TV screen safely?

Turn off the TV and let it cool. Use a soft, dry microfiber cloth to gently wipe the screen. For stubborn smudges, slightly dampen the cloth with distilled water. Do not spray liquids directly on the screen.

USER MANUAL 4048TT JTC

Line drawing of a flat-screen monitor with a stand at the bottom (no text or symbols)

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