BenQ Projector MH741 User Manual

Introduction11
Controls and functions
Projector 
1. FOCUS/ZOOM Ring
Used to adjust the projected image 
appearance. See Fine-tuning the image 
size and clarity on page 25 for details.
2. MENU/EXIT
Turns on the On-Screen Display (OSD) 
menu. Goes back to previous OSD menu, 
exits and saves menu settings. 
See Using 
the menus on page 28 for details.
3. MODE/ENTER
Selects an available picture setup mode. 
See Selecting a picture mode on page 35 
for details.
Enacts the selected On-Screen Display 
(OSD)...

Introduction 12
Remote Control 
1.  ON /  OFF
Toggles the projector between standby 
mode and on.
2. Source selection buttons
Selects an input source for display.
3. Keystone/Arrow keys ( /▲ Up, 
/▼ Down)
Manually corrects distorted images 
resulting from an angled projection.
4. MENU/EXIT
Turns on the On-Screen Display (OSD) 
menu. Goes back to previous OSD 
menu, exits and saves menu settings.
5.◄ Left/ 
Decreases the projector volume.
6. ECO BLANK
Used to hide the screen picture.7. LASER
Emits visible...

Introduction13
When the projector is under MHL mode, The keypad on projector should be with the same 
definition of the key on remote control.
Controlling your smart device with the remote control
When the projector projects the contents from your MHL compatible smart device, you 
can use the remote control to control your smart device.
To enter the MHL mode, press and hold AUTO for 3 seconds. The following buttons are 
available for controlling your smart device, Arrow keys ( /▲ Up, /▼ Down, 
◄ Left, ►...

Introduction
14
(Available in Japan region)
1.  ON /   OFF
Toggles the projector between standby 
mode and on.
2. Source selection buttons
Selects an input source for display.
3. Keystone/Arrow keys ( / ▲ Up
,
/▼  Do

wn)
Manually corrects distorted images 
resulting from an angled projection.
4. MENU/EXIT
Turns on the On-Screen Displa
y (OSD)
m

enu. Goes back to previous OSD
menu, exits and saves menu settings.
5. ◄
 Left/
Decr

eases the projector volume.
6. ECO BLANK
Used to hide the screen picture....

Introduction15
18. MIC/VOL +/MIC/VOL -
Microphone input level adjustment.
19. MUTE
Toggles projector audio between on and 
off.
20. SMART ECO
Switch the lamp mode between Eco/
Normal and SmartEco.
21. TEST
Displays the test pattern. 

Introduction 16
Remote control effective range 
Infra-Red (IR) remote control sensor is located on 
the front and the rear of the projector. The remote 
control must be held at an angle within 30 degrees 
perpendicular to the projectors IR remote control 
sensor to function correctly. The distance between 
the remote control and the sensor should not exceed 
8 meters (~ 26 feet). 
Make sure that there are no obstacles between the 
remote control and the IR sensor on the projector 
that might obstruct the...

Introduction17
Replacing the remote control battery
1. To open the battery cover, turn the remote control over to view its back, push on 
the finger grip on the cover and slide it up in the direction of the arrow as illustrated. 
The cover will slide off.
2. Remove any existing batteries (if necessary) and install two AAA batteries observing 
the battery polarities as indicated in the base of the battery compartment. Positive 
(+) goes to positive and negative (-) goes to negative.
3. Refit the cover by...

Positioning your projector 18
Positioning your projector
Choosing a location
Your projector is designed to be installed in one of four possible installation locations: 
Your room layout or personal preference will dictate which installation location you select. 
Take into consideration the size and position of your screen, the location of a suitable 
power outlet, as well as the location and distance between the projector and the rest of 
your equipment.1. Front Table
Select this location with the...

Positioning your projector 19
Obtaining a preferred projected image size
The distance from the projector lens to the screen, the zoom setting (if available), and the 
video format each factors in the projected image size.
Projection dimensions
Refer to Dimensions on page 66 for the center of lens dimensions of this projector 
before calculating the appropriate position.
The screen aspect ratio is 16:9 and the projected picture is 16:9. 
Projection distanceCenter of lensScreen
Ve r t i c a l  o f f s e t...

Positioning your projector 20
There is 5% tolerance among these numbers due to optical component variations. BenQ 
recommends that if you intend to permanently install the projector, you should physically test 
the projection size and distance using the actual projector before you permanently install it, so 
as to make allowance for this projectors optical characteristics. This will help you determine 
the exact mounting position so that it best suits your installation location.
200 5080 4428 2491 5092...