Other Problems - Epson EB-455Wi User Manual

Problem Solving
The tablet function does not operate normally
Check
If other tablet device drivers are installed, the tablet function may not
operate normally.

Other problems

No sound can be heard or the sound is faint
Check
Is the audio source connected correctly?
Is the volume adjusted to the minimum setting?
Is A/V Mute active?
Is the audio cable's specification "No resistance"?
No sound can be heard from the microphone
Check
Is the microphone connected correctly?
Is the Mic Input Volume turned down too low?
The remote control does not work
Check
Is the remote control light-emitting area pointing towards the
remote receiver on the projector during operation?
Is the remote control too far from the projector?
When Easy Interactive Driver is installed, the Easy Interactive Virtual Tablet Driver that allows you to use the tablet
function is automatically installed. If other tablet device drivers are already installed and the tablet function does not
operate normally, uninstall Easy Interactive Virtual Tablet Driver.
To leave Easy Interactive Driver installed and only uninstall Easy Interactive Virtual Tablet Driver, go to Start - Control
Panel - Programs - Uninstall a program and remove Easy Interactive Virtual Tablet Driver.
Disconnect the cable from the Audio port, and then reconnect the cable.
Adjust the volume so that sound can be heard. s
Press the [A/V Mute] button on the remote control to cancel A/V Mute. s
When using a commercially available audio cable, make sure it is labeled "No resistance".
Disconnect the cable from the Microphone (Mic) input port, and then reconnect the cable.
Adjust the Mic Input Volume so that sound can be heard. s Settings Menu - Mic Input Level
Point the remote control towards the remote receiver during operation.
Operating range s Quick Start Guide
The operating range for the remote control is about 6 m. s Quick Start Guide
Remedy
Remedy
p.76 s Quick Start Guide
p.40
Remedy
Remedy
105
p.76