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Table Of Contents
23 English
What is the ideal location for Wi-Fi signal strength?
The maximum effective range of connection between the mirrored mobile device and
QCast Mirror is 10 meters (for 2.4G Wi-Fi signal) or 5 meters (for 5G Wi-Fi signal) without
any obstacles or radio interference.
It is suggested that the mobile device be located behind the dongle within the effective
range. And make sure there is no wall or objects obstructing the signal between the
connected devices.
5G: 5M
2.4G: 10M
How do I update the QCast Mirror to the latest rmware OTA (Over-The-Air)?
1. Connect to the QCast Mirror’s SSID/Password from your mobile device.
2. Open the mobile device’s web browser and open the URL http://192.168.168.1 to view
the Advanced Settings menu.
3. Connect the QCast Mirror to a router with Internet access. See “Connecting the QCast
Mirror to a Wi-Fi router” on page 13 for instructions.
4. Enter the Admin Settings sub-menu of the Advanced Settings menu.
5. If the Upgrade eld shows “New Version!”, select Upgrade.
6. Wait for the conrmation of the upgrade process.
There is no audio when I am using 2-way or 4-way spilt screen mirroring. How can I x it?
Audio is not available with 2-way or 4-way spilt screen mirroring, but it is supported with
single screen mirroring. Please switch to single screen mirroring if audio is required.
Can I mirror streaming video like Netix, Prime Video, or Disney Plus, etc. through BenQ
QP30?
Streaming media is not supported on BenQ QP30 due to Digital rights management (DRM).










