Canon LV-7390 Manual De Instrucciónes

63

This function returns all setting values except for the 

User logo, PIN code lock, Logo PIN code lock, 

Lamp counter and Filter counter to the factory 

default settings.

This function records anomalous operations while the 

projector is in operation and use it when diagnosing 

faults. Up to 10 warning logs are displayed with the 

latest warning message at the top of the list, followed 

by previous warning messages in chronological 

order. 



    When the Factory default function is executed, all 

the warning log records will be deleted.

This function is used to set a frequency for the filter 

cleaning.

Use the Point ▲▼ buttons to select Filter counter and 

then press the Point ► or the OK button to access the 

submenu items.

Filter counter.........Show the total accumulated time  

                                of the filter use timer setting.

Timer..................... To set a timer, when the projector 

reaches the time, the Filter warning 

icon (Fig.1) appears on the screen and 

the total accumulated time turns red, 

indicating that the filter replacement is 

necessary.

Filter counter reset... After replacing the filter, be 

sure to reset the timer. The Filter warning 

icon will not turn off until the filter counter 

is reset. For details about resetting 

the timer, refer to “Resetting the Filter 

Counter” on page 66.

Press the OK button to select 

Timer, and then 

use the Point ▲▼ buttons to set the timer. Select 

from (

Off/2000H/3000H/4000H) depending on the 

use environment.

Filter warning icon appears on the screen at a set 

time (

Off/2000H/3000H/4000H).

Fig .1   Filter warning icon



 •  This icon also appears at turning on.

 •  The Filter warning icon (Fig.1) will not appear 

when the Display function is set to 

Off (p.53), 

during 

Freeze (p.8), or Blank (p.9).