Table of Contents
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Table of Contents
Related Manuals for AVOCOR AVH-8620
Summarization of Contents
Safety Warning
Placement Precautions
Avoid placing heavy objects, heat sources, or liquids on the unit. Do not expose to direct sunlight or unstable surfaces.
Power Supply Safety
Ensure the power cable is undamaged, connected to a grounded source, and unplugged during storms or long absences.
LED Screen Care
Clean the screen with a soft, dry cloth. Avoid liquids or sharp objects to preserve performance and lifespan.
Operating Temperature and Humidity
Operate within 0-40°C and 10-90% RH. Avoid radiators and allow acclimatization after temperature changes.
Ventilation Requirements
Ensure adequate space around the unit (left, right, back >10cm; top >20cm) for heat dissipation.
Earphone Usage Guidelines
Turn down volume before using earphones and avoid prolonged loud listening to protect hearing.
Standby Mode Operation
The unit enters standby mode if not turned off after pressing the standby key.
Battery Disposal and Handling
Dispose of batteries properly, keep away from children, and do not expose to fire or disassemble.
Cleaning Notes
Avoid spraying liquid directly on the screen or vents during cleaning.
Power Switch Symbols
Understand that 'I' indicates power on and 'O' indicates power off.
Maintenance by Certified Engineer
Only certified engineers should perform maintenance on this machine.
Graphic Convention Meanings
Understand symbols like TIP, NOTE, CAUTION, WARNING, and DANGER for important alerts.
Specifications Overview
Display and Touch Features
Details screen size, resolution, brightness, touch system, glass properties, and interface types.
Connectivity Options
Lists all available input/output ports including USB, HDMI, DisplayPort, and audio.
Audio and Control Interfaces
Covers built-in speakers, audio outputs, and control ports like RS-232 and LAN.
Physical and Mounting Details
Provides product dimensions, weight, bezel size, and VESA mount compatibility.
Power Consumption and Environmental Limits
Details maximum power consumption, operating/storage temperatures, and humidity.
Warranty Information
Specifies the global warranty period, which is 3 years.
Preparation for Installation
Device Feature Identification
Identifies key features like Magnetic Zone, LED indicator, PIR sensor, Light Sensor, Loudspeaker, and USB 3.0.
Terminal Interface Connections
Touch and Video Inputs
Details touch signal outputs and various HDMI/DisplayPort inputs for video sources.
Audio and USB Connectivity
Covers audio inputs/outputs and USB 3.0 ports for peripherals and data transfer.
Advanced USB-C and Serial Ports
Explains USB-C for charging/data and RS232 for serial communication.
Network and Audio Outputs
Describes LAN for Ethernet connection and SPDIF/AC OUT for audio and power.
Power Input and Switch
Details the AC power input (AC IN) and the AC power switch (AC SWITCH).
Remote Control Functions
Basic Control Buttons
Explains the function of Power, Home, Source, OK, and Exit buttons.
Navigation and Volume Controls
Details the use of navigation arrows, volume up/down, and menu access.
Remote Control Operation and Care
Remote Control Battery Installation
Step-by-step guide for inserting AAA batteries into the remote control.
Battery Usage Recommendations
Use approved AAA batteries, avoid mixing types, remove for long storage, and do not recharge or heat.
Troubleshooting Remote Operation
Ensure clear IR path, replace batteries if range decreases, and avoid bright light interference.
Remote Control Sensor Range
Defines the effective operating range of the remote control's sensor.
Connection and Setting Procedures
External Computer and Touch Connection
Connect via USB-C, HDMI, or DisplayPort for video and USB for touch.
Recommended Computer Configuration
Specifies minimum hardware requirements for optimal performance.
Audio and Video Equipment Connection
Connect DVD players or projectors using HDMI cables.
RS232 Serial Connection
Connect via serial port cable for central control functions.
LAN Network Connection
Connect using a network cable for internet access.
USB Device Connection
Connect USB devices using a USB cable.
Audio Output Connection
Connect external audio equipment using an audio cable.
Simple Troubleshooting Guide
Machine Fails to Work Normally
Troubleshoot remote control issues and automatic shutdown problems.
PC Mode Display Issues
Address signal out of range, lines/streaks, color problems, and unsupported formats.
Touch Function Problems
Troubleshoot invalid touch input and incorrect touch positioning.
Video Function Malfunctions
Resolve issues like no picture/sound, vertical stripes, or weak colors/images.
Audio Function Issues
Troubleshoot problems with sound, including no sound with image or single speaker output.
Maintenance and Care
Cleaning the Screen
Instructions for cleaning the screen using a mixture of fabric softener, detergent, and alcohol.
Cleaning the Face Frame
Wipe the front frame with a dry, soft, lint-free cloth.
Long-Term Storage Precautions
Unplug the machine when not in use for extended periods to prevent damage.
Product Recycling Information
Information on proper disposal of electronic waste according to regulations.
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