Audio mute menu, Audio volume menu, Setup projection menu – Optoma HD142X User Manual
Page 33: Setup lamp settings menu, Setup filter settings menu, Using the projector, Audio menu, Setup menu
English 33
UsInG THE PRoJECToR
Audio menu
audio mute menu
mute
Use this option to temporarily turn off the sound.
one:
Choose the “On” to turn mute on.
offe:
Choose the “Off” to turn mute off.
“Mute” function affects both internal and external speaker volume.
notee:
audio volume menu
Volume
Adjust the volume level.
Setup menu
setup projection menu
Projection
Select the preferred projection between front, rear, ceiling-top, and rear-top.
setup lamp settings menu
lamp Reminder
Choose this function to show or to hide the warning message when the changing lamp message is displayed. The
message will appear 30 hours before suggested replacement of lamp.
lamp Reset
Resets the lamp hour counter after replacing the lamp.
Setup filter settings menu
filter Usage Hours
Display the filter time.
optional filter Installed
Set the warning message setting.
Yese:
Display warning message after 500 hours of use.
“Filter Usage Hours / Filter Reminder / Filter Reset” will only appear when “Optional Filter Installed” is “Yes”.
notee:
noe:
Turn off warning message.
filter Reminder
Choose this function to show or hide the warning message when the changing filter message is displayed. The
available options include 300hr, 500hr, 800hr, and 1000hr.
filter Reset
Reset the dust filter counter after replacing or cleaning the dust filter.