648923
59
Zoom out
Zoom in
Previous page
1/75
Next page
Maintenance 59
Lamp information
Getting to know the lamp hour
When the projector is in operation, the duration (in hours) of lamp usage is automatically
calculated by the built-in timer. The method of calculating the equivalent lamp hour is as
follows:
Lamp Usage Time = (hours used in Normal mode) + (hours used in Economic mode) +
(hours used in SmartEco mode)
Equivalent lamp hour = 2.2*(hours used in Normal mode) + 1.4*(hours used in Economic
mode) + 1.00*(hours used in SmartEco mode)
See "Setting Lamp mode as Economic or SmartEco" below for more information on Economic
mode.
To obtain the lamp hour information:
1. Press MENU/EXIT and then press / until the SYSTEM SETUP: Advanced
menu is highlighted.
2. Press to highlight Lamp Settings and press MODE/ENTER. The Lamp
Settings page displays.
3. You will see the Lamp Timer information displaying on the menu.
4. To leave the menu, press MENU/EXIT.
You can also get the lamp hour information on the INFORMATION menu.
Extending lamp life
The projection lamp is a consumable item. To keep the lamp life as long as possible, you
can do the following settings via the OSD menu.
Setting Lamp mode as Economic or SmartEco
Using Economic mode reduces system noise and power consumption by 20%. Using
SmartEco mode reduces system noise and lamp power consumption by up to 70%. If the
Economic or SmartEco mode is selected, the light output will be reduced and result in
darker projected pictures.
Setting the projector in Economic or SmartEco mode also extends the lamp operation
life. To set Economic or SmartEco mode, go into the SYSTEM SETUP: Advanced >
Lamp Settings > Lamp mode menu and press / until your desired mode is
selected.
Lamp mode Description
Normal 100% lamp brightness
Economic Saves 20% lamp power consumption.
SmartEco Save up to 30% lamp power consumption depending on the content
brightness level.
59


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 BenQ MH684 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 BenQ MH684 in the language / languages: English as an attachment in your email.

The manual is 21,38 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 BenQ MH684

BenQ MH684 User Manual - German - 75 pages

BenQ MH684 User Manual - Dutch - 76 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