THK 9x0 Series, User Manual

Page: 42 / 59

9x0 Series Series
Page 42
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Include Image
Check the box to enable image display on the live video pane. Select the alignment position (left or right) for the
image from the drop-down list.

Include azimuth
Check the box to enable azimuth display on the live video pane and set the azimuth alignment position. Azimuth
shows the pan/tilt degree and the shooting position of the camera, such as NE 050/00 (“NE” is the shooting
position of the camera; “050” is the pan degree; “00” is the tilt degree.)
After you have selected an overlay type item, a video text overlay window will appear. Move the mouse cursor to the
center of the window, click and drag the window to change the display position. Then, click the
Set button to confirm
the settings.
Text Overlay Setting
You can choose the Text Overlay Color (black, white, yellow, red, green, blue, cyan or magenta) and the Text Overlay
Size (small, medium or large) of the date&time, textstring or subtitle display.
Click the Set button to confirm the settings.
Image Overlay Setting
You can upload an image and set its transparency for display on the live video pane. The setting range of image
transparency
is from 0 to 255. The lower the value, the more transparent the image will be. Save the image as an
8-bit BMP file. The length should be a multiple of 32, and the width should be a multiple of 4. The maximum
resolution of the image should not exceed
32768 pixels.
Click the Set button and the Upload button to confirm the settings.
3.3.4 Video OCX Protocol
The Video OCX Protocol category on the left gives access to the following video OCX protocol parameters:

RTP over UDP, RTP over RTSP(TCP), RTSP over http or MJPEG over http, for streaming media over the network.

Multicast Mode. Enter the required data (Multicast IP address, Multicast H.264-1 / H.264-2 / H.264-3 / H.264-4
Video Port, Multicast MJPEG Video Port, Multicast Audio Port and Multicast TTL) in the relevant fields.
Click the Save button to confirm the settings.
3.3.5 Audio (Audio Mode and Bit Rate Settings)
The Audio category on the left gives access to the Audio parameters.
You can adjust the sound transmission mode, the audio gain levels and the audio bit rate, and enable sound
recording to the SD card.
Transmission Mode

Full-duplex (Talk and Listen simultaneously)
In the full-duplex mode, the local and remote sites can communicate with each other simultaneously, i.e. both
sites can speak and listen to the other side at the same time.

Half-duplex (Talk or Listen, not at the same time)
In the half-duplex mode, the local and remote site can only talk or listen to the other site one at a time.
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Simplex (Talk only)
In the talk-only simplex mode, the local and remote site can only talk to the other site.
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Simplex (Listen only)
In the listen-only simplex mode, the local and remote site can only listen to the other site.

Disable
Select
Disable to turn off the audio transmission function.
Server Gain Setting
Set the audio input/output gain levels for the sound amplification. The audio input gain value is adjustable from 1 to
10. The audio output gain value is
adjustable from 1 to 6. To turn off the sound, set the audio gain to Mute.