Diplomat 8702 Owners Manual

The Diplomat 8702 is a premium 87-inch 4K Ultra HD Smart TV with Quantum Dot technology, HDR10+ support, built-in streaming apps, voice control capabilities, multiple HDMI 2.1 ports, eARC support, built-in subwoofer, and advanced gaming features. 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. Smart Features & Streaming 8. Accessibility Features 9. Care & Cleaning 10. Regulatory Information 11. Troubleshooting

Features at a Glance

Key components: 87-inch Quantum Dot 4K display, Smart TV platform, Voice Remote, Multiple HDMI 2.1 ports, eARC support, Built-in subwoofer, Wi-Fi 6 connectivity.

FeatureDescription
Quantum Dot DisplayEnhanced color accuracy and brightness with 4K resolution
HDMI 2.1 Ports4 ports supporting 4K@120Hz, VRR, and ALLM
eARC SupportEnhanced Audio Return Channel for high-quality audio
Built-in SubwooferEnhanced bass response without external speakers
Voice RemoteIntegrated microphone for voice commands
Wi-Fi 6Latest wireless standard for faster streaming
Smart TV PlatformPre-installed streaming apps and web browser
Gaming ModeLow input lag and enhanced gaming features
HDR10+ SupportDynamic HDR for enhanced picture quality
Wall Mount CompatibleVESA 600x400 compatible

Installation

Unpack and inspect contents. Place on stable surface or mount on wall.

  1. Assemble stand: Attach provided stand to base of TV using included screws.
  2. Connect antenna or cable: Use coaxial input for traditional TV signals.
  3. Connect external devices: Use HDMI ports for gaming consoles, streaming devices.
  4. Connect to network: Use Ethernet or Wi-Fi for smart features.
  5. Plug into AC power using included power cable.

WARNING! TV is extremely heavy; use two people for installation. Ensure wall mount is rated for TV weight.

First-Time Setup

Power on TV; follow on-screen setup wizard.

  1. Select language: Choose preferred language for interface.
  2. Connect to network: Select Wi-Fi network or connect Ethernet cable.
  3. Sign in to accounts: Log in to streaming services and app stores.
  4. Channel setup: Auto-program channels for antenna/cable input.
  5. Picture calibration: Use automatic or manual picture settings.
  6. Voice setup: Configure voice control features if desired.

CAUTION! Ensure proper ventilation around TV. Do not block vents.

Specifications

Controls and Settings

Access settings via Settings menu or Voice Remote. Front Panel: Power button, Input selection, Volume controls.

Voice Remote: Power, Voice command button, Navigation pad, Volume controls, App shortcuts, Input selection, Settings access.

Picture Settings: Brightness, Contrast, Color, Sharpness, Backlight, Color Temperature, Motion Enhancement, HDR Settings. Audio Settings: Sound Mode (Standard, Movie, Music, Sports), Equalizer, Surround Sound, Voice Enhancement. Network Settings: Wi-Fi, Ethernet, Bluetooth connections. System Settings: Language, Time, Software updates, Factory reset.

Connecting Devices

Multiple connectivity options for various devices and peripherals.

  1. Gaming Consoles: Connect to HDMI 2.1 ports for best performance
  2. Sound Systems: Use eARC HDMI port for audio systems
  3. Streaming Devices: Additional HDMI ports available
  4. USB Devices: Connect storage or peripherals via USB ports
  5. Network: Ethernet for stable connection or Wi-Fi for convenience

Tip: Use high-speed HDMI cables for 4K HDR content. Label inputs for easy identification.

Smart Features & Streaming

Built-in smart platform with streaming apps and voice control.

  1. App Store: Download additional streaming applications
  2. Voice Control: Press voice button on remote for commands
  3. Screen Mirroring: Cast content from compatible devices
  4. Multi-view: Display multiple inputs simultaneously
  5. Web Browser: Built-in browser for internet access
  6. Software Updates: Automatic or manual updates available
  7. Parental Controls: Restrict content based on ratings
  8. Ambient Mode: Display art or information when not in use

WARNING! Keep software updated for security and performance improvements.

Accessibility Features

Closed Captions: Multiple caption options and styles available. Voice Guide: Audio description of on-screen elements. High Contrast Mode: Enhanced visibility for visually impaired. Audio Description: Narrative description of visual elements.

Care & Cleaning

Unplug before cleaning. Use microfiber cloth for screen; avoid chemicals. For stubborn stains, use screen cleaner specifically designed for TVs.

CAUTION! Never spray liquids directly on screen. Do not use abrasive materials that could scratch display.

Regulatory Information

FCC Part 15: Class B digital device compliant. Energy Star certified. RoHS compliant. Copyright © 2024 Diplomat Electronics; all trademarks property of their respective owners. For support, visit www.diplomatelectronics.com or contact 1-800-DIPLOMAT.

Troubleshooting

SymptomPossible CauseCorrective Action
No picture/soundPower/connectionsCheck power connection; ensure TV is turned on; verify input source
Poor Wi-Fi connectionSignal strengthMove router closer; use Ethernet cable; check for interference
Remote not workingBatteries/obstructionsReplace batteries; ensure line of sight to TV; pair remote if needed
No 4K/HDR contentSource/HDMI cableUse high-speed HDMI cable; check source device settings; enable HDR in TV settings
Audio sync issuesProcessing delayAdjust audio delay in sound settings; check connected devices
Apps not loadingNetwork/updatesCheck internet connection; update apps; restart TV

Reset: Settings > System > Reset to factory defaults if needed.

Service: 1-800-DIPLOMAT; www.diplomatelectronics.com/support

Diplomat 8702 Owners Manual © - All Rights Reserved 2025