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Acer C250i User Manual

Acer C250i
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Quick Start Guide
C250i / LB350R / LC-F50i / M1P1902
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Acer C250i Specifications

General IconGeneral
Number of colors16.78 million colors
Native aspect ratio16:9
Projection distance0.8 - 2.7 m
Projection technologyDLP
Supported aspect ratios4:3, 16:9
Contrast ratio (typical)5000:1
Screen size compatibility29 - 100 \
Projector native resolution1080p (1920x1080)
Keystone correction, vertical-30 - 30 °
Vertical synchronization (max)0.12 kHz
Vertical synchronization (min)0.024 kHz
Keystone correction, horizontal-15 - 15 °
Horizontal synchronization (max)100 kHz
Horizontal synchronization (min)15 kHz
Focus-
Throw ratio1.2 (1905 mm @ 2000 mm)
Zoom capabilityYes
Fixed focal length1.6 mm
Focal length range- mm
Lamps quantity1 lamp(s)
Light source typeLED
Service life of light source20000 h
Product typeStandard throw projector
Product colorBlack
Market positioningPortable
USB 2.0 ports quantity2
Noise level- dB
Projection modesFront
Country of originChina
Card reader integratedNo
RMS rated power5 W
Audio formats supportedAAC, MP1, MP2, MP3, PCM, WAV, WMA
Video formats supportedH.264, MPEG4, VC-1, XVID
Power sourceBattery
AC input voltage120 - 230 V
Battery life (max)5 h
Power consumption (standby)- W
Power consumption (typical)30 W
Power consumption (economy mode)6.5 W
Operating temperature (T-T)5 - 40 °C
Operating relative humidity (H-H)0 - 80 %
Harmonized System (HS) code85286200
Weight and Dimensions IconWeight and Dimensions
Width190 mm
Height104 mm
Weight775 g
Package depth122 mm
Package width241 mm
Package height189 mm
Package weight1100 g

Summary

Quick Start Guide

Precautions and Safety

Proper Device Usage Guidelines

Guidelines for safe and correct operation of the projector to prevent damage and ensure longevity.

About Your Projector

Projector Keypad Functions

Details the functions of the projector's physical buttons like Power, Enter, and Volume controls.

About Your Remote Controller

Initial Setup and Usage

Instructions for first-time use of the remote controller and projector, including initial charging and setup.

Configuring Projector Settings

Media Playback and Power Bank Features

Accessing Media Files

Steps to play video, music, and image files from USB drives or MicroSD cards, including supported formats.

Using Projector as Power Bank

Instructions on how to use the projector to charge mobile devices via its USB ports.

Important Usage Notices

Provides general advice on battery life and usage factors.

Connectivity and Display Modes

Bluetooth Music Playback

Steps to connect a device via Bluetooth for playing music through the projector.

Auto Portrait Mode Functionality

Explains the auto portrait mode and its compatibility with different device orientations and connection types.

Plug and Play via USB Cable

Android Device Connection

Guide for connecting Android devices via USB cable for screen mirroring using EZCast app.

iOS Device Connection

Guide for connecting iOS devices via USB cable for screen mirroring using EZCast app and trusting the computer.

Windows and macOS USB Connection

Windows 10 Connection

Instructions for connecting Windows 10 PCs via USB cable for screen mirroring using EZCast app.

macOS Connection

Instructions for connecting macOS devices via USB cable for screen mirroring using EZCast app.

Wireless Display Setup

Android Wireless Mirroring

Steps to wirelessly mirror Android devices using the mirroring function and connecting to 'Beam-XXXX'.

iOS Wireless Mirroring

Steps to wirelessly mirror iOS devices by connecting to the same Wi-Fi router and selecting 'Beam-XXXX'.

Windows and macOS Wireless Mirroring

Windows 10 Wireless Mirroring

Guide for wireless mirroring from Windows 10 PCs by connecting to the same Wi-Fi router and selecting 'Beam-XXXX'.

macOS Wireless Mirroring

Guide for wireless mirroring from macOS devices by connecting to the same Wi-Fi router and selecting 'Beam-XXXX'.

Advanced Wireless Mirroring Options

Google Home Mirroring (Android)

Instructions for screen mirroring Android devices using Google Home app and connecting to 'Beam-XXXX'.

EZCast Screen Mirroring

Steps to mirror devices using the EZCast app on mobile or PC, connecting to the same Wi-Fi router and selecting 'Beam-XXXX'.

Frequently Asked Questions

Troubleshooting Power Issues

Solutions for projector not powering on, including checking connections and initial charging.

Troubleshooting Mirroring Issues

Solutions for screen mirroring problems like stuttering, lagging, or connection errors.

Troubleshooting Software Upgrade

Steps to resolve issues when unable to upgrade software via the internet.

Troubleshooting Focus and Remote

Solutions for focus problems and unresponsive remote controls, including distance and battery checks.

Troubleshooting Shutdown and Resolution

Steps for forced shutdown and reasons for lower display resolution.

Troubleshooting Connectivity and Display

Troubleshooting Power Bank Usage

Addresses issues with using the projector as a power bank, including limitations and charging ports.

Troubleshooting Wireless/Bluetooth Connectivity

Solutions for problems with wireless projection or Bluetooth music modes, focusing on dongle and Wi-Fi connection.

Troubleshooting Display Modes

Guidance on displaying content correctly via HDMI, Type C, or USB drive, especially regarding portrait mode.

Troubleshooting Input Selection

Advice on selecting functions or list items using the projector keypad when input is not recognized.

LED Indicator Guide

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