VIVOTEK
24 - User's Manual
Focus Assist Button:
Follow the steps below to manually ne-tune the camera’s focus.
1. Manually adjust the zoom controller of the camera lens to x the camera’s view angle.
2. Click on the “On” button of the Focus Assist function on the homepage session with the camera to
start the focus assist function� The Live View window will automatically enter the full screen mode�
3. The oating indicator will appear at the bottom of the screen showing the calculated focus information.
While you manually adjust the camera’s focus, the numeric readings and the on-screen color bar
should fluctuate and you should find the best results when the focus value is stated as the “BEST
FOCUS.”
4� When done, tighten the zoom and focus controller bars, and then press the ESC key to leave the full-
screen mode�
5� Turn off the focus assist function by clicking the “Off” button�
You may also refer to VIVOTEK’s website for an application note on the use of this function: http://www�
vivotek.com/support/appnote.php?appcon=29&appcatagory=rmware.
Zoom
Focus
T
W
∞
N
3
4
Stream is being adjusted
FOCUS VALUE
98/107
BEST FOCUS
107/107
The color bar fluctuates according to current focus value. The color bar reaches the optimal value.
IMPORTANT!
Before using the Focus Assist function, the camera should have been stably installed and the
camera's shooting direction and view angle must be secured for a stable view� If the view is
altered, you should ne-tune the camera's zoom and focus again by turning off and restarting
the function�