Other Problems
No sound can be heard or the sound is faint
Check
Remedy
Check that the audio/video cable is securely attached to both the
projector and audio source.
Disconnect the cable from the Audio port, and then reconnect the cable.
Is the projector volume set to the minimum?
Adjust the volume so that sound can be heard.
s
Settings
-
Volume
s
Is the volume for the computer or from the image source set to the
minimum?
Adjust the volume so that sound can be heard.
Is A/V Mute active?
Press the [A/V Mute] button on the remote control to cancel A/V Mute.
s
"Hiding the Image and Sound Temporarily (A/V Mute)"
Is the audio cable's specification "No resistance"?
When using a commercially available audio cable, make sure it is labeled "No resistance".
Is it connected with an HDMI cable?
(EB-1880/EB-1870/EB-1850W only)
If no audio is output when connecting via an HDMI cable, set the connected equipment to PCM output.
Is
Output audio from the projector
selected?
(Only when projecting USB Display)
Click
All Programs
-
EPSON Projector
-
Epson USB Display
-
Epson USB Display Vx.xx Settings
, and then select
Output audio from the projector
.
The remote control does not work
Check
Remedy
Is the remote control light-emitting area pointing towards the
remote receiver on the projector during operation?
Point the remote control towards the remote receiver.
s
"Remote control operating range"
Is the remote control too far from the projector?
The operating range for the remote control is about 6 m.
s
"Remote control operating range"
Is direct sunlight or strong light from fluorescent lamps shining onto
the remote receiver?
Set the projector up in a location where strong light does not shine onto the remote receiver. Or set the remote receiver to
Off
from
Remote Receiver
in the Configuration menu.
s
Settings
-
Remote Receiver
Problem Solving
102
Содержание EB-1840W
Страница 1: ...User s Guide ...
Страница 6: ...Introduction This chapter explains the projector s features and the part names ...
Страница 18: ...Remote control operating range Part Names and Functions 18 ...
Страница 19: ...Preparing the Projector This chapter explains how to install the projector and connect projection sources ...
Страница 28: ...Basic Usage This chapter explains how to project and adjust images ...
Страница 45: ...Useful Functions This chapter explains useful tips for giving presentations and the Security functions ...
Страница 73: ...Configuration Menu This chapter explains how to use the Configuration menu and its functions ...
Страница 90: ...Troubleshooting This chapter explains how to identify problems and what to do if a problem is found ...
Страница 114: ...Appendix ...
Страница 116: ...Air filter ELPAF35 Use as a replacement for used air filters Optional Accessories and Consumables 116 ...
Страница 127: ...A Center of lens B Distance from center of lens to suspension bracket fixing point Units mm Appearance 127 ...