Camera flash faq, Capturing videos – HTC EVO 4G User Manual
2H. Camera and Multimedia
Camera Flash FAQ
Camera flash light doesn’t turn on?
The flash light quickly consumes battery power. To save battery power, the camera disables the flash light or
locks it to
mode (even when you have set it to
) when one of the following
You have an incoming call. If you have set the flash light to
, it turns back on after you answer and
end the call.
Your device’s battery level reaches 20% or lower. Recharge the battery so that the camera can have
enough battery power to use the flash light.
Cold weather lowers battery performance and affects the flash light. To make sure the camera has
enough battery life to power up the flash light, keep your device warm. When not in use, put the device
inside your jacket to keep it warm, and try to avoid sudden temperature changes that may affect battery
and then tap
Before capturing the video, you can zoom in on your subject. For more information, see “Zooming.”
Frame your subject on the screen.
You can either let the camcorder autofocus on the center of the screen, or you can touch another area on
the screen that you want to focus on.
to start capturing video.
again to stop capturing.
Choose what you want to do with the video you’ve just captured. See “Review Screen” for details.