BenQ MP515 User Manual - Page 23

Operation Starting up the projector 1. Plug the power cord into the projector and into a power outlet. Turn on the power outlet switch (where fitted). Check that the POWER indicator light on the projector lights orange after power has been applied. Please use the original accessories (e.g. power cable) only with the device to avoid possible dangers such as electric shock and fire. 2. Open the lens cover. If it is closed, it could become deformed due to the heat produced by the projection lamp. 3. Press II Power on the projector or remote control to start the projector. As soon as the lamp lights up, a "Power On Tone" will be heard. The POWER indicator light flashes green and stays green when the projector is on. The start-up procedure takes about 30 seconds. In the later stage of start-up, a start-up logo is projected. (If necessary) Rotate the focus ring to adjust the image clearness. To turn off the ring tone, see "Turning off the If the projector is still hot from previous activity, it will run the cooling fan for approximately 90 seconds before energizing the lamp. Power On/Off Ring Tone" on page 41 for details. 4. If the projector is activated for the first time, select your OSD language following the on-screen instructions. 5. If you are prompted for a password, press the arrow keys to enter a six-digit password. See "Utilizing the password function" on page 27 for details. 6. Switch all of the connected equipment on. 7. The projector will start to search for input signals. The current input signal being scanned appears in the upper left corner of the screen. If the projector doesn't detect a valid signal, the message "No Signal" will be displayed until an input signal is found. Operation 23