GeoVision GV-BL110D, User Manual, Page: 318 / 393

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7. The following function buttons are available on the bottom of the
screen.
„
Snapshot : Saves the current image in the mobile device.
„
PTZ Control : Enables the PTZ function. A message will
appear asking if you want to use Gesture Detector to control PTZ. Tap
OK if you want to be able to drag across the live view screen to
control the PTZ function in addition to using the PTZ control buttons
on the bottom of the screen. Tap the arrow button to switch
between the direction buttons and the zoom/iris buttons
. Tap the home button to return to home position.
„
Screen Division : Displays up to four channels on the same
page.
„
Dual Stream : Switches between the video streams if the
GV IP device supports dual streams.
„
Audio : Enables the audio function.
8. If the GV IP device supports multiple channels, tap the numbers on
the top of the screen to switch to other channels.