BenQ TH585 User Manual - Page 24
Switching input signal, Shutting down the projector, Input, Current Password
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• If the password is incorrect, the password error message will appear, and the message "Input Current Password" appears for your retry. You can press BACK to cancel the change or try another password. Though the password function is disabled, you need to keep the old password in hand should you ever need to re-activate the password function by entering the old password. Switching input signal The projector can be connected to multiple devices at the same time. However, it can only display one full screen at a time. When starting up, the projector automatically searches for the available signals. Source Be sure the Advanced Menu - System Setup : Basic > Auto Source menu is On if you want the projector to automatically search for the signals. To select the source: HDMI 1/MHL HDMI 2 1. Press SOURCE. A source selection bar appears. PC 2. Press / until your desired signal is selected and press OK. Once detected, the selected source information will appear at the corner of the screen for seconds. If there is multiple equipment connected to the projector, repeat steps 1-2 to search for another signal. • The brightness level of the projected image will change accordingly when you switch between different input signals. • For best display picture results, you should select and use an input signal which outputs at the projector's native resolution. Any other resolutions will be scaled by the projector depending upon the "aspect ratio" setting, which may cause some image distortion or loss of picture clarity. See Aspect Ratio on page 35. Shutting down the projector 1. Press on the projector or on the remote control and a confirmation message will appear prompting you. If you don't respond in a few seconds, the message will disappear. 2. Press or a second time. The power indicator flashes orange, the projection lamp shuts down, and the fans will continue to run for approximately 90 seconds to cool down the projector. 3. Once the cooling process finishes, the power indicator becomes a steady orange and fans stop. Disconnect the power cord from the power outlet. • To protect the lamp, the projector will not respond to any commands during the cooling process. • To shorten the cooling time, you can also activate the Quick cooling function. See Quick Cooling on page 37. • Avoid turning on the projector immediately after turning it off as excessive heat may shorten lamp life. • Lamp life results will vary depending on environmental conditions and usage. 24 Operation