BenQ Projector I500 User Manual

							  61
Storing the projectorTo store the projector for an extended time:
• Make sure the temperature and humidity of the storage 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 original packing or equivalent.Transporting the projectorIt is recommended that you ship the projector with its original packing or equivalent.LED Lamp informationGetting to know the lamp hourWhen the projector is in operation, the duration (in hours) of lamp usage is automatically calculated by the built-in timer.
To obtain the lamp hour information:
1.  Press MENU and then use the arrow keys (///) to go to Settings > Information and press OK.
2.  The Equivalent Lamp Hour information displays.
3.  Press BACK to exit.Extending lamp lifeThe projection lamp is an 500AL LED bulb which features an lamp life far beyond traditional bulbs, yet it is still a consumable item. To keep the lamp life 
as long as possible, you can change the following settings via the OSD menu.
To access the OSD menu, see Using the OSD menu on page 53 for details. 
						

							62
Setting LED ModeSetting the projector in Economic mode extends the lamp life.
1.  Select MENU > Settings > LED Mode and press OK.
2.  Press ( / ) to move to your desired mode, and press OK.
3.  When done, press to   your changes and exit.Setting Auto Power OffThis function allows the projector to turn off automatically if no input source is detected after a set period of time.
1.  Select MENU > Settings > Auto Power Off and press OK.
2.  Press ( / ) to select a time period. If the preset time lengths are not suitable for your presentation, select Disable, and the projector will not 
automatically shut down.
3.  When done, press   to save your changes and exit.
LED mode
Description
Normal100% lamp brightness
EconomicEconomic mode dims the projector’s LED lamp which will lower power consumption, extend the LED lamp 
life and reduce the projector’s noise level. The reduced light output will result in darker projected pictures. If 
you set your projector to Economic mode choose Normal to return to the default normal mode. 
						

							  63
IndicatorsThere are two indicators which show the status of the projector and the Bluetooth speaker. Check the following information about the indicator lights. 
If there is anything wrong, turn the projector off and contact your dealer.
• When the projector is in a normal state
TEMP
LED
Status & description
Orange Off Off OffProjector and Bluetooth in stand-by mode
Orange Alternating Blue 
and OrangeOff Off• Projector is in stand-by mode
• Bluetooth is in search mode, or Bluetooth has lost connection and is
in search mode
Orange Orange Off Off• Projector is in stand-by mode
• Bluetooth has been in search mode for over 10 minutes and has not
made a connection
Orange Blue Off Off• Projector is in stand-by mode
• Bluetooth is connected
OrangeBlue Breathing 
(1 sec intervals)Off Off• Projector is in stand-by mode
• Bluetooth speaker is operating
Green Flashing Off Off Off• Projector is powering up
• Bluetooth is off
Green Off Off Off• Projector is operating
• Bluetooth is off
Orange 
FlashingOff Off OffProjector is powering-down and in cooling mode 
						

							64
• When the projector is undergoing system updates or in an abnormal state
TEMP
LED
Status & description
Red Flashing Off Red Flashing Red FlashingProjector is downloading a firmware update
Green Off Off RedFirmware is finished, once the indicators turn off the projector has 
returned to a normal state
Green Off Green Red FlashingBurn-in is OFF
Off Off Off RedThe projector’s lamp is not functioning properly
Red Off Red OffFan 1 is not working properly
Red Off Red Flashing OffFan 2 is not working properly
Green Off Red OffThe projector’s temperature is over the stage 1 limit
Green Off Red Flashing OffThe projector’s temperature sensor 1 is not working properly
Green Flashing Off Red OffThe projector’s temperature is over the stage 2 limit.
Green Flashing Off Red Flashing OffThe projector’s temperature sensor 2 is not working properly
Red Flashing Off Green OffThe projector’s temperature is over the stage 3 limit.
Red Flashing Off Green Flashing OffThe projector’s temperature sensor 3 is not working properly 
						

							  65
Troubleshooting
Problem
Cause
Remedy
The projector does not turn on.There is no power from the power cable.Plug the power cable into the AC inlet on the rear of 
the projector, and plug the power cable into to the 
power outlet. If the power outlet has a switch, make 
sure that it is switched on.
Attempting to turn the projector on again 
during the cooling process.Wait until the cooling down process has completed.
No picture.The video source is not turned on or 
connected correctly.Turn the video source on and check that the signal 
cable is connected correctly. 
The projector is not correctly connected to 
the input source device.Check the connection. 
The input source has not been correctly 
selected.Select the correct source with the   key on the 
remote control. 
Image is unstable.The connection cables are not securely 
connected to the projector or the signal 
source.Correctly connect the cables to the appropriate 
terminals.
Picture is blurred.The projection lens is not correctly focused. Adjust the focus of the lens using the focus ring. 
The projector and the screen are not 
aligned properly.Adjust the projection angle and direction as well as the 
height of this projector if necessary.
The lens cover is still closed. Remove the lens cover.
Remote control does not work correctly.The batteries are out of power. Replace both of the batteries with new ones. 
There is an obstacle between the remote 
control and the projector.Remove the obstacle. 
You are too far away from the projector. Stand within 8 meters (26.2 feet) of the projector.  
						

							66
3D content does not display correctlyThe 3D glasses are out of battery. Recharge the 3D glasses.
The settings in the 3D menu are not set 
correctly.Correctly set the settings in the 3D menu. 
Your Blu-ray Disc is not in 3D format. Use a 3D Blu-ray Disc and try again.
The input source has not been correctly 
selected.Select the correct source with the SOURCE key on 
the projector or remote control. 
Problem
Cause
Remedy 
						

							  67
SpecificationsProjector specificationsOpticalResolution
1280 (H) x 800 (V)
Display system
Mstar ARM A7 Quad-Core CPU
Lens F/Number
F = 1.6, f = 6.154 mm 
Lamp Type
OSRAM PIW LED
Lamp Life (Normal/Economic)
20,000/30,000 hours 
All specifications are subject to change without notice. Lamp life results will vary depending on environmental conditions and usage. 
						

							68
AudioSupported Audio (HDMI Mode)
• Supports LPCM, two audio channels
• Supported audio sampling rates: 32kHz, 44.1kHz, and 48kHz
• Supported audio bit rates: 16 bits, 20 bits, and 24 bits
Supported Audio (DVI/PC Mode)
Analog audio is supported through the PC audio input portElectricalPow e r  s u p p l y
AC100–240V, 3.5 A, 50-60 Hz (Automatic) 
Power consumption
75 W (Typical); < 0.5 W (Standby)MechanicalWe i g h t
1.3 Kg (2.87 lbs)Output terminalsSpeaker
(Stereo) 5 watt x 2
Audio signal output
Audio jack x 1 
						

							  69
USB
USB port 2.0 Type-A x 1
USB port 3.0 Type A x 1ControlIR receiver x 2Input terminalsComputer input
D-Sub 15-pin (female) x 1
Video signal input
SD/HDTV signal input
Digital - HDMI x 1
Audio signal input
Audio in
PC audio jack x 1
Microphone jack x 1
USB
USB port 2.0 Type-A x 1
USB port 3.0 Type A x 1
The USB ports only output power, which allows you to charge attached USB-enabled devices (i.e. a smartphone, tablet, etc.). 
						

							70
Environmental RequirementsOperating temperature
0°C–40°C at sea level
Operating relative humidity
10%–90% (without condensation)
Operating altitude
0–1499 m at 0°C–35°C