721044
48
Zoom out
Zoom in
Previous page
1/66
Next page
38
English
Problems with the Projector
9 Image is too small
or too large
Adjust the zoom lever on the top of the projector.
Move the projector closer to or further from the
screen.
Press "MENU" on the control panel or remote
control. Go to "Image" > "Aspect Ratio" and try
different settings.
10 Image has slanted
sides
If possible, reposition the projector so that it is
centered on the screen and below the bottom of the
screen.
Press the Keystone correction keys on the control
panel or remote control until the image becomes
square.
Press "MENU" on the control panel or remote
control to open the OSD menu. Go to "Image" >
"Auto Keystone" or "Image" > "Manual Keystone"
to make adjustments.
11 Image is reversed
Select "Image" > "Projection Mode", "Image" >
"Projection Location" on the OSD and adjust the
projection direction.
# Condition Solution
1 The projector stops responding
to all controls
If possible, turn off the projector, then
unplug the power cord and wait at
least 30 seconds before reconnecting
power.
Make sure that the control panel lock
function is disabled.
2 Lamp burns out or makes a
popping sound
When the lamp reaches the end of its useful
life, it will burn out and may make a loud
popping sound. If this happens, the projector
will not turn on until the lamp module has
been replaced. To replace the lamp, contact
your local dealer or Acer service center.
48


Need help? Post your question in this forum.

Forumrules


Report abuse

Libble takes abuse of its services very seriously. We're committed to dealing with such abuse according to the laws in your country of residence. When you submit a report, we'll investigate it and take the appropriate action. We'll get back to you only if we require additional details or have more information to share.

Product:

For example, Anti-Semitic content, racist content, or material that could result in a violent physical act.

For example, a credit card number, a personal identification number, or an unlisted home address. Note that email addresses and full names are not considered private information.

Forumrules

To achieve meaningful questions, we apply the following rules:

Register

Register getting emails for Acer VH-423 at:


You will receive an email to register for one or both of the options.


Get your user manual by e-mail

Enter your email address to receive the manual of Acer VH-423 in the language / languages: English as an attachment in your email.

The manual is 4,46 mb in size.

 

You will receive the manual in your email within minutes. If you have not received an email, then probably have entered the wrong email address or your mailbox is too full. In addition, it may be that your ISP may have a maximum size for emails to receive.

Others manual(s) of Acer VH-423

Acer VH-423 User Manual - German - 69 pages

Acer VH-423 User Manual - Dutch - 66 pages


The manual is sent by email. Check your email

If you have not received an email with the manual within fifteen minutes, it may be that you have a entered a wrong email address or that your ISP has set a maximum size to receive email that is smaller than the size of the manual.

The email address you have provided is not correct.

Please check the email address and correct it.

Your question is posted on this page

Would you like to receive an email when new answers and questions are posted? Please enter your email address.



Info