Alvar ‎D503 Mini Projector User Guide

: June 14, 2024
: Alvar

Table of Contents

SCREEN MIRRORING
AUDIO OUTPUT VIA BT CONNECTION
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RV450W
Alvar D503 Mini Projector D503 Mini Projector
– Email: contact@projectorcs.com –

SCREEN MIRRORING

For i0S System

Connect the projector and your mobile device to the same WiFi or directly connect your mobile device to the projector’s AP hotspot.Tip:
When you are using the projector’s AP hotspot, the content will be mirrored via the cellular data.
Go to Homepage > 0S Cast to display the following interface.
Activate Screen Mirroring/AirPlay Mirroring on your i0S device and search for the projector.
Select icast-xxxx from the searching list.
Your i0S device display will be projected on the wall/screen

For Android System
To activate this function, please make sure your android device supports Multi-screen/Wireless display/Smart View. Names may differ from different Android devices.

Turn the WiFi to ON status in the settings of your Android device. To make a smoother streaming, please do not connect to any WiFi on your projector (only for Android devices).
Go to Homepage > Miracast to enter the following interface.
Activate Multi-screen(Wireless Display, Wireless Projection, Smart View, etc.) function on your Andriod device and search for the projector.
Select mcast-xoxx from the searching list
Your Android device display will be projected on the wall/screen.

Notes:

An extra HDMI adapter is needed when you mirror your device through wired connection
The fluency of screen mirroring will be affected by the network environment. A bandwidth of 100Mbit or more is. recommended when using screen mirroring,
Make sure your mobile device s close to the projector when using wireless connection. A distance within 3ft is recommended.
Some mobile devices may not support screen mirroring due to the compatibility.
Due to copyright restrictions of Hulu, Netflix, and similar services, the copyrighted contents on these streaming services CAN NOT be mirrored or cast.
If you tur off the screen of your mobile device, the projection screen will go off too,

AUDIO OUTPUT VIA BT CONNECTION

Step 1
Turn on your BT device and make it ready for a BT connection.
Step2:
Go to Homepage > Setup > Bluetooth and press OK to enter the interface below. Step 3:
Press the Left/Right button to turn on the BT function of the projector, then select Search device and press OK to start searching for avalable BT devices
Step 4:
Select your BT device and pair it with the projector.
IMPORTANT:

Compared with the wired connection to a speaker, BT wireless connection takes more time to process. digital audio data, convert said data to an audio signal, and stream the signal. There may be a delay or slight lag on audio due to signal interference.
Asaresult, the sound on the speaker may not be in sync with the image on the projector, especially when you are using wireless screen mirroring with WiFi and BT wireless connection at the same time.
If you are experiencing this situation, please check the following options to improve audio quality:
*Instead of using wireless screen mirroring with WiFi and BT wireless connection at the same time, we recommend using wired screen mirroring and BT connection or using HD connection via the provided HD cable and BT connection simultaneously. If you still want to use wireless screen mirroring, itis recommended to output the audio via a wired speaker.

Move your BT device closer to the projector.
Keep the projector and your BT device away from other BT devices to avoid interference.
You may be able to adjust the latency (Lip Sync) on your device which is playing the video. The way to adjust the latency varies with different devices; please consult it from the device manufacturer. 2. You cannot use this projector as a BT speaker or pair your mobile device with this projector because it can only send the signal to an external BT device, but cannot receive the signal from an external BT device. 3. Due to the compatibility issue between BT speakers/headphones and the projector, few BT devices may not be paired with the projector via BT wireless connection. Please contact us at contact@projectorcs.com for further assistance.