74 - ENGLISH4) Press the button.f A check mark is displayed on the left of the item selected in Step 3).f Proceed to Step 5) when [Ready] or [Shut down] is selected.5) Press as to select [Timer].6) Press the button.7) Press as to switch the setting time of [Timer].f The setting time will switch each time you press the button.f The time until the power management function works can be set to any value from 1 minute to 30 minutes in incrementsof 1 minute.f Proceed to Step 8) when [Ready] is selected in Step 3).8) Press the 9) Press as to select [Ready Countdown].10) Press the button.11) Press as to switch the setting time of [Ready Countdown].f The items will switch each time you press the button.f The waiting time before the projector switches from the ready state to the standby state can be set from 1 minute to 30minutes in increments of 1 minute.f When set to [0 Min], the projector will stay at the ready state instead of entering standby state.[Filter counter]Check the usage time of the air filter and set the cleaning cycle of the air filter. Also, the usage time of the air filter can be reset.1) Press as to select [Filter counter].2) Press the button.f The [Filter counter] screen is displayed.3) Press as to switch the item.f The items will switch each time you press the button.[Filter counter] Displays the usage time of the filter.[Timer] Sets the cleaning cycle of the filter.[Filter counterreset] Resets the usage time of the filter.Setting [Timer]If you want to clean the air filter periodically, set the cycle time. Once the usage time of the filter reaches the set time, the filterwarning icon [ ] is displayed on the projected screen.1) Press as to select [Filter counter].2) Press the button.f The [Filter counter] screen is displayed.3) Press as to select [Timer].4) Press the button.5) Press as to switch the setting of the time.f The items will switch each time you press the button.[Off] → [100 H] → [200 H] → [300 H]f The filter warning icon [ ] will not be displayed if [Timer] is set to [Off].[Filter counter reset]1) Press as to select [Filter counter].2) Press the button.f The [Filter counter] screen is displayed.Chapter 4 Settings - [Expand] menu
