BenQ Projector HT3050 User Manual

							  41
  Menu Functions
System Setup : Basic  menu
SubmenuFunctions and Descriptions
Language
Sets the language for the On -Screen Display (OSD) menus. 
Background ColorSets the background color when there is no signal to the projector. 
Splash ScreenAllows you to select which logo screen is displayed during projector start-up. 
You can choose BenQ logo screen,  Blue screen, or  Black screen.
Projector PositionThe projector can be installed on a ceiling or behind a screen, or with one or 
more mirrors. See  Choosing a location  for details.
Auto OffPrevents unnecessary projection when no signal is detected for a long time. 
See Setting Auto Off  for details.
Direct Power On
When the function is set to  On, the projector will be turned on automatically 
once the power is fed through the power cable. When the function is set to 
Off , you’ll have to turn on the projector by pressing   on the projector or  
  on the remote control.
Menu Settings
•  Menu Type
Switches to the  Basic OSD menu.
• Menu Position
Sets the OSD menu position.
• Menu Display Time
Sets the length of time the OSD will remain active after your last key press.
• Blank Reminder Message
Sets whether the reminder message is displayed by the projector while the 
image is hidden.
Source Rename
Renames the current input source to your desired name.
On the Source Rename  window, use  / / /  to set the desired 
characters for the connected source item. 
When done, press  OK to save the changes.
Auto Source
Sets whether the projector searches automatically for input sources. 
Select  On to enable the projector to scan for input sources until it acquires a 
signal. If the function is set to  Off, the projector will select the last used input 
source. 
						

							42 Menu Functions  
System Setup : Advanced
 menu
SubmenuFunctions and Descriptions
Lamp Settings
•  Reset Lamp Timer
Activate this function only after a new lamp is installed. When you select  Reset, 
a  Reset Successfully  message is displayed to notify that the lamp time has 
been reset to 0. 
• Lamp Timer
Select to learn the duration (in hours) of lamp usage which is automatically 
calculated by the built-in timer. 
Total (equivalent) lamp hour = 2.0 x (hours used in  Normal mode) + 1.4 x 
(hours used in  Economic mode) + 1.0 x (hours used in  SmartEco mode)
HDMI Settings
• HDMI Format
Select an input source type for the HDMI  signal. You can also manually select 
the source type. Different source types carry different standards for the 
brightness level.
HDMI Format is only available wh en the HDMI signal is selected.
• CEC
When you connect an HDMI CEC-compatible device to your projector with an 
HDMI cable, turning on the HDMI CEC compatible device automatically turns 
on the projector, while turning off the projector automatically turns off the 
HDMI CEC compatible device. You can use the projector’s remote control to 
control your HDMI CEC-compatible devices. See item 17 on page  10 for 
details.
Baud Rate
Select a baud rate that is identical with your computer’s so that you can connect 
the projector with a suitable RS-232 cable and update or download the 
projector’s firmware. This function is  intended for qualified service personnel.
Te s t  P a t t e r nEnable this function to display the grid test pattern, which helps you adjust the 
image size and focus so as to check if the projected image is free of distortion.
Closed Caption
• Closed Caption Enable
Activate the function by selecting  On when the selected input signal carries 
closed captions*.
*About caption
An on-screen display of the dialogue,  narration, and sound effects of TV 
programs and videos that are closed captioned (usually marked as CC in TV 
listings).
•  Caption Version
Select a preferred closed captioning mode. To view captions, select CC1 , CC2 , 
CC3 , or CC4  (CC1  displays captions in the primary language in your area).
Quick CoolingSelect On to shorten the projector cooling time from a normal 90-second 
duration to approximately 15 seconds. 
						

							  43
  Menu Functions
High Altitude Mode
The mode is for operation in areas like high altitude or high temperature 
environments. Activate the function when your environment is between 1500 m 
–3000 m above sea level and ambient temperature is between 0°C–30°C.
Do not use this function if your al titude is between 0 m and 1500 m and 
ambient temperature is between 0°C and 35°C. If you turn on the mode 
under such a condition, the  projector will be over cooled.
Operation under High Altitude Mode  may cause a higher decibel operating 
noise level because of increased fan speed necessary to improve overall system 
cooling and performance.
If you use this projector under other extreme conditions excluding the above, it 
may display auto shut-down symptoms, which is designed to protect your 
projector from over-heating. In cases like this, you should switch to  High 
Altitude Mode  to solve these symptoms. However, this is not to state that 
this projector can operate under any and all harsh or extreme conditions.
Password
For security purposes and to prevent unauthorized use, you may set up 
password security for the projector. See  Utilizing the password function for 
details. 
•  Change Password
You will be asked to enter the current password before changing to a new one. 
• Pow e r  O n  L o c k
Limits use of the projector to only those who know the correct password. 
Key  L o c k
With the control keys on the projector locked, you can prevent your projector 
settings from being changed accidentally (by children, for example). 
When you select  On to enable this function, no control keys on the projector 
will function, except 
 POWER .
To unlock the keys, press and hold   on the projector for 3 seconds.
LED Indicator
When you select  On, all LED indicators on the projector function normally. See 
Indicators for more details.
When you select  Off, the LED indicators ( ,  ,  ) are off after you 
turn on the projector and the splash screen is displayed. However, if the 
projector is not working properly, the LED indicators light or flash to remind 
you that a problem may occur. See also  Indicators for more details.
Reset All Settings
Returns all settings to the factory preset values. The OSD menu type will return 
to the Basic OSD menu. 
The following settings will still remain: Keystone, Language, Projector 
Position, Reset Lamp Timer, High Altitude Mode, Password, Key Lock, 
and ISF.
ISF
The ISF calibration menu is password protected and only accessible by 
authorized ISF calibrators. The ISF (Im aging Science Foundation) has developed 
carefully crafted, industry-recognized standards for optimal video performance 
and has implemented a training program for technicians and installers to use 
these standards to obtain optimal picture quality from BenQ video display 
devices. Accordingly, we recommend that setup and calibration be performed 
by an ISF certified installation technician. 
For more information, go to www.im agingscience.com or contact the 
dealer or retailer from whom you purchased the projector. 
						

							44 Menu Functions  
Information
 menu
Some information is given only when  certain input sources are in use. 
SubmenuFunctions and Descriptions
Source
Displays the current signal source.
Picture ModeDisplays the current picture mode under the  Picture menu.
ResolutionDisplays the native resolution of the input source.
Color SystemDisplays input system format.
Lamp Usage TimeDisplays the number of hours the lamp has been used.
3D FormatDisplays the current 3D mode. Only available when  3D Mode is enabled.
Firmware VersionDisplays the firmware version of your projector. 
						

							  45
  Menu Functions
Advanced  OSD menu structure
The OSD menus vary according to  the signal type selected.
Main menuSubmenuOptions
Picture
Picture Mode Bright/Vivid/Cinema (REC. 709)/Ga
me/User 1/User 2/3D/ISF Night/ISF 
Day
User Mode 
Management Load Settings From
Rename User Mode
Brightness 0–100
Contrast 0–100
Color 0–100
Tint 0–100
Sharpness 0–15
Color Temperature Normal/Cool/Lamp Native/Warm
Lamp Power Normal/Economic/SmartEco
Advanced... Black Level
0 IRE/7.5 IRE
Gamma Selection 1.6/1.8/2.0/2 .1/2.2/2.3/2.4/2.6/2.8/BenQ
Brilliant Color On/Off
Color Temperature Fine 
Tuning Red Gain/Green Gain/Blue Gain/Red Offset/
Green Offset/Blue Offset
Color Management Primary  Color/Hue/Saturation/Gain
Noise Reduction 0–31
Film Mode On/Off
Reset Current Picture 
Mode Reset/Cancel
Audio Setup
Sound ModeEffect Mode
Standard/Cinema/Music/Game/Sport/User
User EQ 100 Hz/300 Hz/1k Hz/3k Hz/10k Hz
Mute On/Off
Volume 0-20
Power On/Off Ring Tone On/Off
Reset Audio Settings Reset/Cancel
Display
Aspect Ratio Auto/4:3/16:9/Wide/Letter Box
Wall Color Off/Light Yellow/Pink/Light Green/Blue
Image Position
Overscan Adjustment 0/1/2/3
PC & Component 
YPbPr Tuning H. Size
Phase
Auto
3D 3D Mode
Auto/3D Off/Frame Sequential/Frame 
Packing/Top-Bottom/Side-by-Side
3D Sync Invert Invert 
						

							46 Menu Functions  
System Setup : 
Basic
Language
Background Color Black/Blue/Purple
Splash Screen Be
nQ/Black/Blue
Projector Position Front/Front Ceiling/Rear/Rear Ceiling
Auto Off Disable/5 min/10 min/15 min/20 min/25 min/
30 min
Direct Power On On/Off
Menu Settings Menu Type Basic/Advanced
Menu Position
Center/Top-Left/Top-R
ight/Bottom-Right/
Bottom-Left
Menu Display Time 5 sec/10 sec/15 sec/
20 sec/25 sec/30 sec/
Always On
Blank Reminder Message On/Off
Source Rename
Auto Source On/Off
System Setup : 
Advanced
Lamp SettingsReset Lamp Timer Reset/Cancel
Lamp Timer
HDMI Settings HDMI Format Auto/PC Signal/Video Signal
CEC On/Off
Baud Rate 9600/14400/19200/38400/57600/115200
Test Pattern On/Off
Closed Caption Closed Caption Enable On/Off
Caption Version CC1/CC2/CC3/CC4
Quick Cooling On/Off
High Altitude Mode On/Off
Password Change Password
Power On Lock On/Off (input current password)
Key  L o c k O n / O f f
LED Indicator On/Off
Reset All Settings Reset/Cancel
ISF (input password)
Information
Source
Picture Mode
Resolution
Color System
Lamp Usage Time
3D Format
Firmware Version 
						

							  47
  Maintenance
Maintenance
Care of the projector
Your projector needs little maintenance. The only thing  you have to do on a regular basis is keep the lens 
clean. 
Never remove any parts of the projector except the la mp. Contact your dealer or local customer service 
center if the projector fails to operate as expected.
Cleaning the lens
Clean the lens whenever you notice dirt or dust on the surface. 
Before cleaning any part of the projector, turn  it off using the proper shutdown procedure (see  Shutting 
down the projector ), unplug the power cable, and  let it cool down completely. 
•  Use a canister of compressed air to remove dust. 
•  If there is dirt or smears, use lens-cleaning paper or  moisten a soft cloth with lens cleaner and gently 
wipe the lens surface.
•  Never use any type of abrasive pad,  alkaline/acid cleaner, scouring powder, or volatile solvent, such as 
alcohol, benzene, thinner or insecticide. Using su ch materials or maintaining prolonged contact with 
rubber or vinyl materials may result in damage  to the projector surface and cabinet material.
Never touch the lens with your finger or rub the lens with abrasive materials. Even paper towels can damage 
the lens coating. Only ever use a proper photographi c lens brush, cloth, and cleaning solution. Do not 
attempt to clean the lens while the projector is switched on  or is still hot from previous use.
Cleaning the projector case
Before cleaning any part of the projector, turn it off using the proper shutdown procedure (see  Shutting 
down the projector ), unplug the power cable, and  let it cool down completely. 
•  To remove dirt or dust, wipe the case with a soft, dry, lint-free cloth.
•  To remove stubborn dirt or stains, moisten a soft  cloth with water and a neutral detergent. Then 
wipe the case.
Never use wax, alcohol, benzene,  thinner or other chemical detergents. These can damage the case.
Storing the projector
To store the projector for an extended time:
•  Make sure the temperature and humidity of the st orage area are within the recommended range for 
the projector. Refer to  Specifications or consult your dealer about the range.
•  Retract the adjuster feet.
•  Remove the batteries from the remote control.
•  Pack the projector in its or iginal packing or equivalent.
Transporting the projector
It is recommended that you ship the projector with its original packing or equivalent. 
						

							48 Maintenance  
Lamp information
Getting to know the lamp hour
When the projector is in operation, 
the duration (in hours) of lamp usage is automatically calculated by 
the built-in timer.
Total (equivalent) lamp hour = 2.0 x (hours used in  Normal mode) + 1.4 x (hours used in Economic 
mode) + 1.0 x (hours used in  SmartEco mode) 
To obtain the lamp hour information:
1. Press  MENU and then use the arrow keys ( ///) to go to  Information  (while under the 
Basic  OSD menu) or Settings
 > Information  (while under the  Advanced OSD menu).
2. The  Lamp Usage Time  information is displayed.
3. Press  BACK to exit.
or
1. Under the  Advanced OSD menu, press  MENU and then use the arrow keys ( ///) to go to 
System Setup : Advanced
 >  Lamp Settings .
2. Press  OK to display the  Lamp Settings  window. 
3. Use   to select  Lamp Timer  and press OK, the Lamp Timer  information is displayed.
4. Press  BACK to exit.
Extending lamp life
The projection lamp is a consumable item. To keep  the lamp life as long as possible, you can do the 
following settings via the  Advanced OSD menu. 
To access the  Advanced OSD menu, see  28 for details.
Setting  Lamp Power
Setting the projector in  Economic or SmartEco  mode extends the lamp life. 
Using  Economic  mode reduces system noise and power consumption by 30%. Using  SmartEco mode 
reduces system noise and lamp power consumption by up to 70%. If the  Economic or SmartEco  mode 
is selected, the light output will be reduced and result in darker projected pictures.
1. Under the  Advanced OSD menu, go to  Picture > Lamp Power.
2. Press  OK to display the  Lamp Power  window.
3. Press  / to move to your desired mode, and press  OK to save your changes and exit.
Lamp modeDescription
Normal100% lamp brightness
EconomicSaves 30% lamp power consumption
SmartEcoSaves up to 70% lamp power consumption depending on the content brightness level 
						

							  49
  Maintenance
Setting  Auto Off
This function allows the projector to turn off automa tically if no input source is detected after a set 
period of time.
1. Under the  Advanced OSD menu, go to  System Setup : Basic  > Auto Off .
2. Press  /  to select a time period. If the preset ti me lengths are not suitable for your presentation, 
select  Disable , and the projector will not automatically  shut down in a certain time period.
3. When done, press  BACK to save your changes and exit.
Timing of replacing the lamp
When the Lamp indicator lights up red or a message  appears suggesting it is time to replace the lamp, 
please install a new lamp or consult your dealer. An  old lamp may cause a malfunction in the projector 
and in some instances the lamp may explode. Go to http://www.BenQ.com  for how to purchase a 
replacement lamp.
The LAMP indicator light and TEMP warning light wi ll light up if the lamp becomes too hot. Turn the 
power off and let the projector cool for 45 minutes.  If the LAMP or TEMP indicator still lights up after 
turning the power back on, please contact your dealer. See  Indicators for details.
Please replace the lamp when the following lamp warning messages appear.
The illustrations show the examples of messages you w ill see under the Basic menu. They are for reference 
only and may differ from the actual design and the menu type you’ve selected.
The XXXX shown in the above messages are numbers that vary depending on different models.
StatusMessage
Install a new lamp for optimal performance. If the 
projector operates normally in  Economic mode 
(see  Getting to know the lamp hour ), you may 
continue operating the proj ector until the next lamp 
warning appears.
Press  OK to dismiss the message.
We strongly recommend you to replace the lamp at 
this stage. The lamp is a consumable item. The lamp 
brightness diminishes with us e. This is normal lamp 
behavior. You can replace the lamp whenever you 
notice that the brightness level has significantly 
diminished.
Press  OK to dismiss the message.
The lamp  MUST be replaced befo re the projector 
will operate normally.
Press  OK to dismiss the message.
OK
Order Replacement Lamp
Lamp>XXXX Hours
Order a new lamp at www.benq.com
OK
Replace Lamp soon
Lamp>XXXX Hours
Order a new lamp at www.benq.com
OK
Replace Lamp Now
Lamp>XXXX Hours
Order a new lamp at www.benq.com
Lamp usage time exceeded
OK
Out of Lamp Usage Time
Replace lamp (Refer to user manual)
Then reset lamp timer
Order a new lamp at www.benq.com 
						

							50 Maintenance  
Replacing the lamp
•  To reduce the risk of electrical
 shock, always turn the projector off and disconnect the power cable 
before changing the lamp.
•  To reduce the risk of severe burns, allow the projector  to cool for at least 45 minutes before replacing the 
lamp.
•  To reduce the risk of injuries to fingers and damage to internal components, use caution when removing  lamp glass that has shattered into sharp pieces.
•  To reduce the risk of injuries to  fingers and/or compromising image quality by touching the lens, do not 
touch the empty lamp compartmen t when the lamp is removed.
•  This lamp contains mercury. Consult your local haza rdous waste regulations to dispose of this lamp in a 
proper manner.
•  To assure optimal performance from the projector, it is recommended that you purchase a qualified  projector lamp for lamp replacement.
•  If lamp replacement is performe d while the projector is suspended upside-down from the ceiling, make 
sure that no one is underneath the lamp socket to avoid any possible injury or damage to the human eyes 
caused by fractured lamp.
•  Ensure good ventilation when ha ndling broken lamps. We recommend  that you use respirators, safety 
glasses, goggles or face shield and wear  protective clothing such as gloves. 
1. Turn the power off and disconnect the projector fr om the power outlet. If the lamp is hot, avoid 
burns by waiting for approximately 45  minutes until the lamp has cooled.
2. Loosen the screws that secure the lamp cover on the top  of the projector until the lamp cover loosens.
3. Remove the lamp cover from the projector.
4. Confirm a position of the la mp protection film to put a 
new film on the same position later, then remove and 
dispose of the lamp protection film.
•  Do not turn the power on with the lamp cover removed.
•  Do not insert your fingers between the lamp and the 
projector as the sharp edges in side the projector may cause 
injuries.
5. Disconnect the lamp connect or from the projector as 
illustrated.
6. Loosen the screw that secures the lamp.
7. Lift the handle so that it stands up.
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