Battery and Charging
Q: How long does it take to charge the battery?
A: It takes about three hours to fully charge the battery. The projector must be off to charge the battery.
Q: How long will the battery last once charged?
A: When the battery is brand new and fully charged‚ the battery will last about 100 minutes.
Q: What happens if I overcharge the battery?
A: There are protection circuits in the projector and the battery that prevent over charging.
Q: If my battery is dead‚ can I use the power adapter to power the projector?
A: You can use the power adapter with the projector.
Charging the iPhone 4/4s
Q: Will the projector charge the iPhone?
A: The projector will charge the iPhone if the button on the back is selected and all 3 lights on the back flash together at same time.
Q: Can the 3M Projector Sleeve fully charge my Apple iPhone 4/4S?
A: The 3M Projector Sleeve does not have the capacity to fully charge your phone. On the other hand‚ it can function as an auxiliary power source and extend the phone’s battery life. While charging the iPhone‚ the projector’s battery power is depleted. Once the projector stops charging the iPhone‚ the projector’s battery will need to be charged.
Q: Can the 3M Projector Sleeve charge my Apple iPhone 4/4S while the projector is on?
A: The projector can only charge the phone when it is off. The projector stops charging the phone when you turn the projector on.
Q: Can I charge the iPhone while it is docked in the 3M Projector Sleeve?
A: Yes. You can either charge the iPhone using the projector or the Apple iPhone 4/4S Power Adapter or Computer’s USB port. Use the projector’s USB cable to connect the projector to the Apple iPhone 4/4S Power Adapter or a computer’s USB port. In most cases‚ the computer must be on when charging the iPhone or Projector Sleeve.
Can I charge the Apple iPhone 4/4S and 3M Sleeve Projector at the same time?
A: No. When the projector is connected an Apple iPhone 4/4S Power Adapter or a computer’s USB port‚ you can only charge one device at a time. There is a charge mode button on the bottom of the projector. Use this button to switch between charging the iPhone 4/4S and projector.
Q: When the Apple iPhone 4/4S finishes charging, does the 3M Projector Sleeve automatically start charging?
A: No. After the iPhone finishes charging‚ you must press the charge mode button to start charging the projector.
Image and Video
Q: What is the native resolution of the projector?
A: VGA (640 × 480)
Q: Does the 3M Projector Sleeve have a menu system?
A: There is no menu system but there is a status icon and led indicator.
Q: the Projector Sleeve project at a Widescreen?
A: The 3M Projector Sleeve is 4:3 projector. It is best if you turn off Widescreen on the iPhone 4/4S. You can do this in Setting > General > TV out. TV out only appears when the phone is docked into the projector and the projector must be on.
Q: Is it compatible with iPhone 3GS and older?
A: The Projector Sleeve for iPhone 4/4S is only compatible for the iPhone 4 and iPhone 4S.
Q: Can I use this projector in other countries?
A: Yes‚ as long as you have a computer or other device with a USB port for charging.
Q: How do I clean the projector lens?
A: A cotton swab is a good tool for cleaning the lens. When cleaning the lens‚ hold the lens in place using the focus knob and then gently remove the dust and dirt. Do not use harsh chemicals like acetone because it will damage the lens and other plastic parts.
Accessories and Replacement Parts
Q: Are there any replacement parts in the projector?
A: There are no replacement parts for the projector.
Q: Can I replace the lamp?
A: NO. The light source is a LED and cannot be replaced.