Streaming And Storage - Axis Q8685-LE User Manual

AXIS Q8685-LE PTZ Network Camera
Setup
2. To set the duration of the wiper sequence in seconds, enter a value for the Wiper dwell time.
Note
The set value applies only to the wiper sequence and has no effect on how long the wiper operates as part of the washer
sequence, if the optional washer is being used.
How to set up the washer
Note
The washer is optional.
1. Go to Settings > System > I/O Ports.
2. For the port used with the washer — set Output as the direction.
3. Now go to the Live View.
4. Use the joystick (or mouse) to position the washer nozzle in the center of the image.
5. Go to Settings > System > Accessories.
6. Set Nozzle Position to ON.
7. Select the pin (I/O port) the washer is connected to.
8. To set the duration of the the washer sequence in seconds, enter a value for the Washer pump time. The wiper starts when
there is 5 seconds left of this time.
9. To set the duration of the wiper sequence in seconds, enter a value for the Washer wiper time.
The below table provides some examples of different washer-wiper sequence setups.
Time elapsed (seconds)
0
5
10
15
20
22

Streaming and storage

How to choose video compression format
Decide which compression method to use based on your viewing requirements, and on the properties of your network. The
available options are:
Motion JPEG
Motion JPEG or MJPEG is a digital video sequence that is made up of a series of individual JPEG images. These images are then
displayed and updated at a rate sufficient to create a stream that shows constantly updated motion. For the viewer to perceive motion
video the rate must be at least 16 image frames per second. Full motion video is perceived at 30 (NTSC) or 25 (PAL) frames per second.
The Motion JPEG stream uses considerable amounts of bandwidth, but provides excellent image quality and access to every image
contained in the stream.
Washer pump time: 10 s
Washer wiper time: 10 s
Washer starts
Wiper starts
Washer stops
Wiper stops
—
—
15
Washer pump time: 20 s
Washer wiper time: 12 s
Washer starts
—
—
Wiper starts
Washer stops
Wiper stops