Epson EX7210 User Manual

• Make sure all the cables are securely connected to the projector and your video device. If you
connected long cables, try connecting shorter cables.
• If you are using the ECO Power Consumption setting, try selecting Normal in the Settings menu.
• If the image has been progressively darkening, you may need to replace the projector lamp soon.
Parent topic: Solving Image or Sound Problems
Related concepts
Projector Lamp Maintenance
Related references
Input Signal Settings - Signal Menu
Image Quality Settings - Image Menu
Projector Feature Settings - Settings Menu
Solutions When There is No Sound or Low Volume
If there is no sound when you expect it or the volume is too low, try the following solutions:
• Adjust the projector's volume settings.
• Press the A/V Mute button on the remote control to resume video and audio if they were temporarily
stopped.
• Press the Source Search button to switch to the correct input source, if necessary.
• Check your computer or video source to make sure the volume is turned up and the audio output is set
for the correct source.
• Check the audio cable connections between the projector and your video source.
• If you do not hear sound from an HDMI source (EX3212/EX5210/EX7210), set the connected device
to PCM output.
• Make sure any connected audio cables are labeled "No Resistance".
• If you are using the USB Display function, turn on the Output audio from the projector setting in the
EPSON USB Display Settings program on your computer.
• If you are using a Mac and you do not hear sound from an HDMI source, make sure your Mac
supports audio through the HDMI port. If not, you need to connect an audio cable.
Parent topic: Solving Image or Sound Problems
112

Epson EX7210 Specifications

Projection Specifications

projection_system	3LCD, 3-chip technology
projection_method	Front/rear/ceiling mount
native_resolution	1280 x 800 (WXGA)

Light and Lamp

color_light_output	2800 lumens
white_light_output	2800 lumens
lamp_type	200 W UHE

Power

power_supply_voltage	100 – 240 V ±10%, 50/60 Hz
power_consumption_eco_mode	234 W
power_consumption_normal_mode	283 W

Operating Environment

operating_temperature	41 ˚ to 95 ˚F (5 ˚ to 35 ˚C)
fan_noise_eco_mode	29 dB
fan_noise_normal_mode	37 dB

Lens

f_number	1.58 - 1.72
focal_length	16.9 mm – 20.28 mm
zoom_ratio	Digital zoom 1.0 – 1.2

Weight and Dimensions

dimensions_excluding_feet	11.6" x 9.0" x 3.0"
dimensions_including_feet	11.6" x 9.0" x 3.1"
weight	5.1 lb