MX722 User Manual
Page 4
...the projector. When the projector is the lamp which may sense some heated air and odor from its own removable cover. The only user serviceable occasions. Under no circumstances should you should come into contact with cause them to cool for replacement. 11. The to break on an... during operation. There are dangerous high rated lamp life. Never replace the lamp assembly or any other covers. Do not operate lamps beyond the rated life could if you ever undo or remove...
...the projector. When the projector is the lamp which may sense some heated air and odor from its own removable cover. The only user serviceable occasions. Under no circumstances should you should come into contact with cause them to cool for replacement. 11. The to break on an... during operation. There are dangerous high rated lamp life. Never replace the lamp assembly or any other covers. Do not operate lamps beyond the rated life could if you ever undo or remove...
MX722 User Manual
Page 48
... its original packing or equivalent. Cleaning the projector case Before you carry the projector yourself, please use wax, alcohol, benzene, thinner or other parts need replacing. These can damage the case. Please refer to remove dust. • If there is dirt or smears, use any parts of the projector Your projector... the lens and case clean. Storing the projector If you need to the projector surface and cabinet material. Maintenance Care of the projector except the lamp. The only thing you need to do on page 56 or consult your dealer if other chemical detergents.
... its original packing or equivalent. Cleaning the projector case Before you carry the projector yourself, please use wax, alcohol, benzene, thinner or other parts need replacing. These can damage the case. Please refer to remove dust. • If there is dirt or smears, use any parts of the projector Your projector... the lens and case clean. Storing the projector If you need to the projector surface and cabinet material. Maintenance Care of the projector except the lamp. The only thing you need to do on page 56 or consult your dealer if other chemical detergents.
MX722 User Manual
Page 50
... the projector cool for details. See "Indicators" on , please contact your dealer. Notice Replace Lamp Soon Lamp>XXXX Hours Order a new lamp at lamp.benq.com OK Notice Replace Lamp Now Lamp>XXXX Hours Lamp usage time exceeded Order a new lamp at lamp.benq.com OK The lamp MUST be replaced before the projector will remind you may continue to operate the projector until the...
... the projector cool for details. See "Indicators" on , please contact your dealer. Notice Replace Lamp Soon Lamp>XXXX Hours Order a new lamp at lamp.benq.com OK Notice Replace Lamp Now Lamp>XXXX Hours Lamp usage time exceeded Order a new lamp at lamp.benq.com OK The lamp MUST be replaced before the projector will remind you may continue to operate the projector until the...
MX722 User Manual
Page 51
... insert your local hazardous waste regulations to dispose of this lamp in a proper manner. • To assure optimal performance from the projector, it is recommended that you purchase a qualified projector lamp for lamp replacement. • If lamp replacement is performed while the projector is underneath the lamp socket to avoid any possible injury or damage to fingers...
... insert your local hazardous waste regulations to dispose of this lamp in a proper manner. • To assure optimal performance from the projector, it is recommended that you purchase a qualified projector lamp for lamp replacement. • If lamp replacement is performed while the projector is underneath the lamp socket to avoid any possible injury or damage to fingers...
MX722 User Manual
Page 52
...the handle is removed. Replace the lamp cover on with the lamp cover removed. 52 Maintenance If you touch the optical components inside, it could cause color unevenness and distortion of the projector. • Pulling it too quickly may cause the lamp to slowly pull the lamp out of the projected... images. 8. Tighten the screw that secures the lamp cover. • Loose screw may cause a bad connection, which could result in malfunction. ...
...the handle is removed. Replace the lamp cover on with the lamp cover removed. 52 Maintenance If you touch the optical components inside, it could cause color unevenness and distortion of the projector. • Pulling it too quickly may cause the lamp to slowly pull the lamp out of the projected... images. 8. Tighten the screw that secures the lamp cover. • Loose screw may cause a bad connection, which could result in malfunction. ...
MX722 User Manual
Page 53
Go to reset the lamp timer. A warning message is not new or replaced as this could cause damage. After the startup logo, open the On-Screen Display (OSD) menu. The Lamp Settings page displays. Maintenance 53 Highlight Reset and press MODE/ENTER. Do not reset if the lamp is displayed asking if you want to the SYSTEM SETUP: Advanced > Lamp Settings menu. Press MODE/ENTER. Highlight Reset Lamp Timer. The lamp time will be reset to "0". Resetting the lamp timer 15.
Go to reset the lamp timer. A warning message is not new or replaced as this could cause damage. After the startup logo, open the On-Screen Display (OSD) menu. The Lamp Settings page displays. Maintenance 53 Highlight Reset and press MODE/ENTER. Do not reset if the lamp is displayed asking if you want to the SYSTEM SETUP: Advanced > Lamp Settings menu. Press MODE/ENTER. Highlight Reset Lamp Timer. The lamp time will be reset to "0". Resetting the lamp timer 15.
