Optoma DS339 User Guide - Page 21
Using the HELP button, The HELP function, HELP button on the control panel to open the Help Menu.
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User Controls Using the HELP button The HELP function ensures easy setup and operation. Press the "?" button on the remote control or press the "HELP" button on the control panel to open the Help Menu. / / 21 English
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21
English
User Controls
Using the HELP button
The HELP function
ensures easy setup and operation.
Press the “?” button on the remote control or press the
“HELP” button on the control panel to open the Help Menu.
/