Optoma EP774 User Manual - Page 33

Range: Eco, Normal and Bright., Auto Power

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Menu Setting ITEM DESCRIPTION Volume Press the cursor (Range: 0 - 8) button to adjust the audio volume level. Source Lock Enable or disable the automatically searching of all input port to find out the valid source. Auto Power Automatically lamp off when no signal. (Range: Disable - 180) Off (min.) Direct Power Automatically power on when AC power applied. On Lamp Mode Press the cursor button to choose the lamp mode. Range: Eco , Normal and Bright. Eco mode uses less power and extends lamp life, but decreases lamp brightness. Bright mode uses more power and reduces lamp life, but increases lamp brightness. Fan Mode Press the cursor button to change fan mode; recommend turning into high speed in high temperature, high humidity or high altitude area. Set Fan mode to High Altitude over 1500 meters (5000 feet). DEFAULT 4 Off Disable Off Bright Normal Note: The Setup menu functions are available to all video sources. 33

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Menu Setting
33
I
TEM
D
ESCRIPTION
D
EFAULT
Volume
Press the cursor
button to adjust the audio volume level.
(Range: 0 – 8)
4
Source Lock
Enable or disable the automatically searching of all input port to find
out the valid source.
Off
Auto Power
Off (min.)
Automatically lamp off when no signal. (Range: Disable – 180)
Disable
Direct Power
On
Automatically power on when AC power applied.
Off
Lamp Mode
Press the cursor
button to choose the lamp mode.
Range: Eco , Normal and Bright.
Eco mode uses less power and extends lamp life, but decreases
lamp brightness.
Bright mode uses more power and reduces lamp life, but increases
lamp brightness.
Bright
Fan Mode
Press the cursor
button to change fan mode; recommend turn-
ing into high speed in high temperature, high humidity or high
altitude area.
Set Fan mode to High Altitude over 1500 meters (5000 feet).
Normal
Note:
The Setup menu functions are available to all video sources.