User manual

Page 9 of 36

4.3 Function Introduction

【Network Mode】: TCP and MultiCast can be selected according to your demand. Note: please select again

after the page is switched.

【Channel Select】: Click the image window to make the selected image window be the current operational

channel. The numbers of channels are respectively channel 1: top left; channel 2. top right;

channel 3: low left; and channel 4: low right in turn.

【Start-up】: After entering into preview interface, the 4-way channel image will automatically connect. You

can click

button to open or close the image of some channel

independently.

【Preview Start】: Click

to connect images of all channels at the same time.

【Preview End】: Click

to stop images of all channels. The connection state of current channel can

be known through the state of buttons.

【Image Capture】: Click this button to save the current screen image and store it under the temp directory of

C disk.

【Audio】: Click the audio button to open the audio connected to the current channel, and the state of button

will change into green. When switching to other channel, the audio will be also switched to

this channel.

【Talkback】: Click the talkback button to startup the talkback and the state of button will change into green.

Click the button again to stop talkback.

【Video Recording】: Select the channel to be recorded and then click the button. Till the state of button