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BenQ MP523 User Guide - Page 16

Adjusting the Projector

UPC - 840046015572

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Adjusting the Projector Adjusting the Projector Height Tilt-adjustment feet The projector is equipped with two tilt-adjustment feet to adjust the image height. To level the image on the screen, turn the tilt-adjustment feet to fine-tune the height. „ To avoid damaging the projector, make sure that the tilt-adjustment feet are fully retracted before placing the projector in its carrying case. Adjusting the Projector Zoom and Focus Zoom ring Focus ring 1. Focus the image by rotating the focus ring. A still image is recommended for focusing. 2. Adjust the image by sliding the zoom ring. EN-16

Section	Page
FCC Notice	1
Safety Instructions	2
Notes on the AC Power Cord	3
Introduction	5
Projector Features	5
Package Contents	6
Projector with Lens Cap	6
AC Power Cord	6
Remote Control (IR)	6
Projector Overview	7
Using the Product	9
Control Panel	9
Connection Ports	10
Remote Control	11
Replacing the Battery	12
1. Push the catch to the left and remove the battery holder.	12
2. Remove the old Lithium coin cell and install new one (CR2025). Ensure that the side with the mark “+” is up.	12
3. Push the battery holder back into the remote control until you feel a click.	12
Remote Control Operation	13
Installation	14
Connecting the Projector	14
Powering On/Off the Projector	15
Powering On the Projector:	15
1. Remove the projector lens cap.	15
2. Complete the AC power cord and peripheral signal cable(s) connections.	15
3. Press button on the control panel or the POWER button on the remote control to turn on the projector. The projector takes a minute or so to warm up.	15
4. Turn on your source (computer, notebook, DVD, etc.). The projector automatically detects your source.	15
Powering Off the Projector:	15
1. Press button on the control panel or the POWER button on the remote control to turn off the projector lamp. You will see a message \	15
2. Press button on the control panel or the POWER button on the remote control again to confirm.	15
3. Disconnect the AC power cord from the electrical outlet and the projector.	15
4. Do not turn on the projector right after power off.	15
Adjusting the Projector	16
Adjusting the Projector Height	16
Adjusting the Projector Zoom and Focus	16
1. Focus the image by rotating the focus ring. A still image is recommended for focusing.	16
2. Adjust the image by sliding the zoom ring.	16
Adjusting Projection Image Size	17
Menu Operation	18
1. Press the MENU button to open the OSD menu.	19
2. When OSD is displayed, use p / q to select any feature in the main menu.	19
3. After selecting the desired main menu feature, press u to enter sub-menu for feature setting.	19
4. Adjust the settings with t / u.	19
5. Press the MENU button, the screen will return to the main menu.	19
6. To exit OSD, press the MENU button again. The OSD menu will close and the projector will automatically save the new settings.	19
Maintenance	22
Cleaning the Lens	22
Cleaning the Projector Housing	22
Replacing the Lamp	23
1. Turn off the projector.	24
2. Unplug the power cord.	24
3. Loosen the screw in the lamp cover and remove the cover.	24
4. Loosen the two screws from the lamp module.	24
5. Pull up the handle, and then pull out the lamp unit by the handle.	24
6. Insert a new lamp module into the projector and tighten the screws.	24
7. Replace the lamp cover and tighten the screw.	24
8. Turn on the projector. If the lamp does not turn on after the warm-up period, try reinstalling the lamp.	24
9. Reset the lamp hour. Refer to the Setting (Computer / Video Mode) menu.	24
Specifications	25
Appendix	26
LED Indicator Messages	26
Compatibility Modes	27
Computer:	27
Video:	27
Troubleshooting	28
Start-up problems	28