Vivotek IP8172 User Manual page 24

VIVOTEK
Focus Assist
Please follow the steps to fine-tune the camera focus:
1. Adjust the CS-mount ring and fix the shooting direction.
2. Click "on" to enable the focus assist function, then the Live Video Window will become full screen for
precise focus adjustment.
3. If you have a camera tester connected via an analogue cable to the BNC port, you may also push
the focus assist button on the back panel of the camera, then a floating indicator will be displayed
on screen showing detailed focus information, which will change in accordance with the manual
adjustment.
FOCUS VALUE
220/325
The pink bar variates according to current focus value.
4. Continue pushing the button to zoom in on the target area for fine tuning.
5. Click the "Esc" button to leave the full screen mode.
6. The Video Stream will become "FA" as shown on the right.
7. Click "Off" to turn off the function.
Global View: Click on this item to display the Global
View window. The Global View window contains a full
view image (the largest frame size of the captured
video) and a floating frame (the viewing region of
the current video stream). The floating frame allows
users to control the e-PTZ function (Electronic
Pan/Tilt/Zoom). For more information about e-PTZ
operation, please refer to E-PTZ Operation on page
77. For more information about how to set up the
viewing region of the current video stream, please
refer to Viewing Windows on page 61.
24 - User's Manual
DC
Focus Assist Button
325/325
The pink bar reaches the peak while reaching the best focus.
BEST FOCUS
The viewing region of
the curruent video
stream
The largest frame size