Optoma HD25e User Manual - Page 49
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User Controls OPTIONS OPTIONS Input Source Source Lock Off High Altitude Off Information Hide Off Keypad Lock Off Test Pattern None IR Function Off Input Source Use this option to enable / disable input sources. Press ► to enter the sub menu and select which sources you require. Press "Enter" to finalize the selection. The projector will only search for inputs that are enabled. Source Lock `` On: The projector will only search current input connection. `` Off: The projector will search for other signals if the current input signal is lost. High Altitude When "On" is selected, the fans will spin faster. This feature is useful in high altitude areas where the air is thin. Information Hide `` On: Choose "On" to hide the info message. `` Off: Choose "Off" to show the "searching" message. Keypad Lock To turn off the keypad lock, press and hold "Enter" key on top of the projector for 5 When the keypad lock function is "On", the control panel will be locked however, the projector can be operated by the remote control. By selecting "Off", you will be able to reuse the control panel. seconds. Test Pattern Display a test pattern. There are Grid, White pattern and None. IR Function When this function is "ON" , the projector can be operated by the remote control from IR receiver. By selecting "Off", you will be able to use the control panel keys. 49 English