LC-20B2UA - Television SHARP - Free user manual and instructions
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| Brand | Sharp |
| Model | LC-20B2UA |
| Product Type | LCD Television |
| Screen Size | 20 inches (51 cm) diagonal |
| Display Resolution | 640 x 480 pixels (VGA) |
| Aspect Ratio | 4:3 |
| Brightness | 450 cd/m² |
| Contrast Ratio | 350:1 |
| Response Time | 20 ms |
| Power Consumption | 65 W (typical) |
| Standby Power | Less than 2 W |
| Power Supply | AC 120 V, 60 Hz |
| Audio Output | 2 x 3 W speakers |
| Tuner | NTSC (analog) |
| Video Inputs | Composite, S-Video, VGA (15-pin) |
| Additional Features | Sleep timer, closed captioning, channel labeling |
| Remote Control | Included (Sharp branded) |
| VESA Wall Mount | 100 x 100 mm pattern |
| Stand Included | Yes, with tilt adjustment |
| Cleaning Instructions | Wipe the screen and cabinet with a soft, dry lint-free cloth; do not use harsh chemicals. |
| Safety Notice | Do not expose the TV to rain, moisture, or direct sunlight; ensure proper ventilation. |
| Spare Parts and Repairability | Authorized Sharp service centers carry replacement parts; user-serviceable parts include remote control batteries. |
| Manual Languages | English (EN) |
Frequently Asked Questions - LC-20B2UA SHARP
What is the screen resolution of the Sharp LC-20B2UA?
The LCD panel has a native resolution of 640 x 480 pixels, which is standard for a 20-inch 4:3 television from its era. It supports VGA input.
Does the LC-20B2UA have a wall mount option?
Yes, it supports VESA 100x100 mm wall mounting. A VESA-compatible mount can be purchased separately.
How do I clean the LCD screen?
Use a soft, dry, lint-free cloth to gently wipe the screen. If necessary, slightly dampen the cloth with distilled water. Never use alcohol, ammonia, or abrasive cleaners.
What video inputs are available on this TV?
The back panel includes a composite input (RCA), an S-Video input, and a VGA (15-pin D-sub) input for connecting a computer.
How can I set the TV to display my computer?
Connect your computer to the VGA input using a 15-pin cable, then press the Input/Select button on the remote until "PC" or "VGA" appears. Adjust computer resolution to 640x480 for best results.
Does the LC-20B2UA include a remote control?
Yes, the TV comes with a Sharp-branded remote control that controls power, volume, channel selection, and input switching. Batteries are included in the box.
Can I program the remote to control other devices?
The remote is basic and only controls the TV itself. To control external devices like a DVD player, you need a universal remote.
What is the standby power consumption?
The unit consumes less than 2 W in standby mode. When in normal operation, it consumes approximately 65 W.
What should I do if the TV does not power on?
First check that the AC cord is securely plugged into a working outlet and press the Power button on the TV or remote. If it still doesn't power on, the internal fuse or power supply may be faulty; contact an authorized Sharp service center for repair.
How do I turn on the closed captioning feature?
Press the CC (Closed Caption) button on the remote repeatedly to cycle through available modes: Off, Captions On (CC1, CC2, etc.), and Text modes. Captions are available for NTSC broadcasts.
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USER MANUAL LC-20B2UA SHARP
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Product information
Brand : SHARP
Model : LC-20B2UA
Category : Television