The Hisense 40A45H is a 40-inch 4K UHD Smart Android LED TV featuring 3840x2160 resolution, Google Assistant, Chromecast built-in, VIDAA OS, built-in Wi-Fi, 2 HDMI ports, USB media playback, DTS audio, and app support. Supports ATSC tuner and VESA mounting. Powered by 100-240V AC, 50/60Hz. Below are key sections for safety, features, installation, operation, and troubleshooting.
WARNING! Read all instructions before use; household use only. Unplug before cleaning or servicing. Use on stable, level surface; ensure ventilation (at least 4 inches around). Do not block vents. Keep away from heat sources and moisture. Supervise children; do not insert objects into slots. For wall mounting, use approved VESA mount. Disconnect during lightning storms. If damaged, unplug and contact service. Comply with local electrical codes. Dispose of batteries properly; do not mix types or throw into fire.
Key components: 40-inch LED panel, remote control, tabletop stand, AC power cord, HDMI/USB ports, built-in speakers, Wi-Fi antenna.
| Feature | Description |
|---|---|
| Display | 40" 4K UHD (3840x2160), Direct LED, 60Hz |
| Smart OS | Android TV with Google Assistant, Chromecast built-in |
| Audio | 2x8W speakers, DTS Virtual:X |
| Connectivity | 2 HDMI 1.4 (ARC), 1 USB, Ethernet, Wi-Fi 802.11 a/b/g/n |
| Tuner | ATSC, NTSC |
| Other | Media Player, Parental Controls, VESA 100x100 |
Assemble stand: Insert bases into slots, secure with screws. For wall mount: Remove stand, use VESA 100x100. Connect power to 100-240V outlet. Connect antenna to RF, HDMI for devices, Ethernet/Wi-Fi for network. Initial setup: Power on, follow wizard for language, network, Google account.
Electrical: 100-240V AC, 50/60Hz; grounded outlet, no extensions.
| Specification | Details |
|---|---|
| Display | 40" 4K UHD (3840x2160), Direct LED, 60Hz |
| Brightness | 250 cd/m² |
| Contrast | 4000:1 |
| Viewing Angle | 178°/178° |
| Audio Power | 16W RMS (2x8W) |
| Power Consumption | Standby: <0.5W |
| Dimensions (WxHxD) | With stand: 900 x 570 x 200 mm; Weight: 6.5 kg |
| VESA | 100x100 mm |
Remote: Power, Volume/Channel +/-, Input, Google Assistant, Menu, OK, D-pad, Apps, CC/MTS, Home, Return. Settings Menu: Picture (Modes: Standard, Vivid, Movie; adjustments: Backlight, Brightness, Contrast), Sound (EQ, DTS Virtual:X), Channels (Scan, Favorites), Network (Wi-Fi/Ethernet), System (Language, Time, Accessibility), Apps, Parental Controls (PIN, Ratings).
Power on/off: Press power on remote/TV. Change channel: +/- or numeric. Adjust volume: +/- or mute. Switch input: Press Input, select HDMI/USB/AV. Picture modes: Standard, Vivid, Movie. Sound: Auto, Movie. Scan channels: Settings > Channels > Auto Scan.
CAUTION! Ensure stable connections; avoid blocking vents.
Google TV: Press Home for apps, recommendations. Google Assistant: Voice commands. Chromecast: Cast from devices. Apps: Download from store (Netflix, YouTube). Media Player: USB playback for video/photo/music.
| Supported Formats | Description |
|---|---|
| Video | .avi, .mkv, .mpg, .ts |
| Photo | .jpg |
| Music | .mp3 |
CAUTION! Requires stable internet; update software regularly.
Unplug before cleaning. Wipe screen with soft microfiber cloth dampened with water or mild detergent; dry immediately. Avoid abrasives, solvents. Clean vents regularly. Remove batteries from remote if unused.
WARNING! Do not use harsh chemicals; unplug during storms.
| Issue | Solution |
|---|---|
| TV won't turn on | Check power cord/outlet; unplug/replug; try TV button. |
| No picture/sound | Check input/source; cables; volume/mute; restart TV. |
| Remote not working | Replace batteries; point directly; pair again. |
| Poor picture | Adjust settings; check signal; clean screen. |
| Wi-Fi issues | Restart router; re-enter password; check signal. |
| Apps crash | Restart TV; update app; clear cache. |
| Distorted image | Check interference; try another outlet. |
Service: Contact Hisense at 1-888-935-8880 or www.hisense-usa.com/support