Audio Settings - Optoma HD151X User Manual

Change Password
First time:
1. Press "Enter" to set the
password.
2. The password has to be 4 digits.
3. Use arrows buttons on the remote
to choose number icons in OSD
for password entering and then
press "Enter" key to confirm your
password.
Change Password:
1. Press "Enter" to input old
password.
2. Use arrow buttons to choose
current password and then press
"Enter" to confirm.
3. Enter new password (4 digits in length) by using the arrow buttons on the
remote, then press "Enter" to confirm.
4. Enter new password again and press "Enter" to confirm.
If the incorrect password is entered 3 times, the projector will
automatically shut down.
If you have forgotten your password, please contact your local office
for support.
Note
Password default value is "1234" (first time).
Projector ID
ID definition can be set up by menu (range 0~99), and allow user control an
individual projector by RS232.

Audio Settings

Internal Speaker
Use the internal speaker of projector.
Mute
Cut off the sound temporarily.
Volume
Adjust the volume level for Audio or Mic input source.
Audio Input
Select audio input sources.
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