Crivit CSLF 21 A1 Operating Instructions Manual

The Crivit CSLF 21 A1 is a 21-inch LED TV with integrated DVD player, featuring HD resolution, built-in digital tuner, multiple connectivity options including HDMI, USB, AV inputs, headphone jack, remote control, energy-saving mode, parental controls (default password 0000), sleep timer, and customizable picture/audio settings. Powered by 100-240V AC, 50/60Hz. Below are key sections for safety, features, installation, setup, operation, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting Devices 7. Playing DVD Media 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: LED panel with integrated DVD player, Remote Control, Antenna connector, HDMI ports, USB port, Headphone jack, AV IN jacks.

Feature	Description
Antenna connector	For external antenna or cable/satellite input (DVB-T/T2)
HDMI ports	For high-definition video and audio connection (e.g., set-top box, gaming console)
USB port	For multimedia playback from USB storage devices
Headphone jack	For private audio listening (3.5mm)
AC input connector	For power connection (100-240V)
AV IN jacks	Composite video (yellow) and L/R audio (white/red) inputs
OPEN/CLOSE	Ejects disc from slot-loading mechanism
SOURCE	Selects input source (TV, HDMI, AV, USB)
MUTE	Mutes sound instantly
POWER	Turns TV on/off (standby mode)

Installation

Unpack and inspect contents. Place on stable, flat surface away from direct sunlight and heat sources.

Connect antenna or cable: Attach coaxial cable to ANTENNA IN connector on rear.
Connect video sources: Use HDMI cables for HD devices; use AV IN for legacy composite devices.
Connect USB device: Insert USB drive into USB port for photo, music, or video playback.
Plug power cord into wall outlet.

WARNING! TV is heavy; use two people for lifting and positioning. Ensure ventilation openings are not blocked.

First-Time Setup

Press POWER button on remote or TV. Follow on-screen setup wizard.

Select language: Choose from available options (default: ENGLISH).
Auto-tune channels: In TV mode, go to MENU > Installation > Auto Search to scan for available channels.
Set time and date: Configure in SYSTEM settings.
Adjust basic picture/audio: Use QUICK SETTINGS for initial brightness, volume, and sound mode.
For DVD: Insert a disc to auto-play or press SETUP for DVD-specific configurations.

CAUTION! Do not touch the screen with sharp objects. Keep liquids away from the unit.

Specifications

Screen Size: 21 inches LED.
Resolution: HD (1366 x 768 pixels).
TV System: DVB-T/T2, PAL/SECAM.
Sound: Stereo speakers (2 x 5W), with sound modes (Standard, Music, Movie, User).
Terminals: Antenna In, HDMI x2, USB, AV IN, Headphone out, CI slot.
DVD player: Supports DVD, DVD±R/RW, CD, CD-R/RW, MP3 CD, JPEG.
Supported formats via USB: MPEG, AVI, MP3, WMA, JPEG.
Power Source: 100-240V AC, 50/60Hz.
Power Consumption: Approx. 25W (typical).

Controls and Settings

Access OSD via MENU button. Front Panel (under screen): POWER, SOURCE, VOLUME UP/DOWN, MENU.

Remote: POWER, Numeric buttons, NAVIGATION arrows, OK, MENU, EXIT, VOLUME, MUTE, SUBTITLE, AUDIO, INFO, SOURCE, OPEN/CLOSE.

Picture Settings: Picture Mode (Standard, Vivid, Movie, Game), Brightness, Contrast, Color, Sharpness, Backlight, Color Temperature. Audio Settings: Sound Mode, Balance, Equalizer. Installation: Language, Auto Search, Manual Tuning, Time Settings. DVD Setup: TV Type (16:9, 4:3), Audio Output, Subtitle Language, Parental Lock.

Connecting Devices

Antenna: Coaxial cable to ANTENNA IN. HDMI: For Blu-ray players, gaming consoles, streaming devices. AV: Composite cables (yellow, white, red) to AV IN. USB: Flash drive or external HDD to USB port.

Ensure TV and external device are turned off before connecting cables.
Use appropriate cables for each connection type.
Press SOURCE on remote to select corresponding input (TV, HDMI1, HDMI2, AV, USB).

Tip: For best HD quality, use HDMI connections. Ensure USB device is formatted in FAT32.

Playing DVD Media

Supports DVD-Video, Video CD, audio CD, MP3 CD, JPEG photo CD.

Insert disc: Press OPEN/CLOSE on remote, insert disc label-side up (if tray) or into slot.
Play: Disc may auto-play. Use PLAY/PAUSE, STOP, PREV/NEXT for navigation.
Menu navigation: Press MENU or TITLE to access disc menu (if available).
Skip/Search: Use PREV/NEXT to skip chapters/tracks; press LEFT/RIGHT arrows for fast forward/rewind.
Repeat: Press REPEAT to repeat chapter, title, or all.
Zoom: Press ZOOM to cycle through zoom levels (only for some formats).
Subtitle/Audio: Press SUBTITLE or AUDIO to change subtitle track or audio language.
Resume: After stopping, press PLAY to resume from last stopped point (if disc supports).

WARNING! Do not use damaged or irregularly shaped discs. Do not move TV while disc is playing.

Accessibility Features

Closed Captions: Enable via SUBTITLE button or MENU > Subtitle settings. Parental Controls: Set rating limits for TV and DVD in MENU > Parental Lock (default password 0000). Sleep Timer: Set in MENU > System > Sleep Timer (15-120 minutes).

Care & Cleaning

Always disconnect power before cleaning. Use a soft, dry microfiber cloth to gently wipe the screen and cabinet. For stubborn marks, lightly dampen cloth with water only. Do not apply pressure.

CAUTION! Never use chemical cleaners, solvents, or abrasive materials. Do not spray liquid directly onto the screen.

Regulatory Information

CE Compliant: Meets European safety and EMC standards. RoHS: Compliant with Restriction of Hazardous Substances directive. Waste Electrical and Electronic Equipment (WEEE): Do not dispose with household waste. Use designated collection points. Copyright © Crivit. For support, visit www.crivit.com or contact customer service via the regional phone number provided in the warranty card.

Troubleshooting

Symptom	Possible Cause	Corrective Action
No power	Power cord not connected	Check power cord connection at TV and wall outlet. Ensure power switch is on.
No picture, sound OK	Brightness setting/input	Adjust picture brightness/backlight. Check selected input source.
Remote not working	Batteries/obstruction	Replace batteries. Ensure clear line of sight to TV's IR sensor (bottom right).
No channels found	Antenna signal	Check antenna connection and positioning. Run Auto Search again in a strong signal area.
Disc cannot be played	Disc format/damage	Ensure disc is compatible (DVD, CD). Check for scratches or dirt. Clean disc gently.
USB device not recognized	Format/power	Reformat USB to FAT32. Try a different USB port or a device with lower power requirement.
Poor picture quality	Signal/cable	Check signal strength. Use higher quality cables (e.g., HDMI for HD sources).

Factory Reset: MENU > System > Factory Reset (will erase all settings).

Service: Refer to warranty card for local service center contact details. Do not attempt to open the cabinet.