Using The Intercom Functionality; Locking The Control Of A Ptz Camera - Bosch LTC-1311-20 Operator's Manual

18 en | Displaying camera images
2.
5.20

Using the Intercom functionality

Main window >
You can use the Intercom functionality only when Live Mode is active.
Ensure that the microphone is active on your sound card and its volume is not 0. You perform
this task in the Control Panel of your workstation computer. Additionally ensure that in the
recording control of your sound card only the microphone is selected, not the stereo mix.
If you change the setting from stereo mix to microphone after the first start of Operator
Client, the setting is overridden after the next start of Operator Client. Follow the steps in
Section 14.2 Fixing the recording setting for Intercom functionality, page 69 to fix this behavior.
We recommend to use a headset instead of a microphone-loudspeaker combination to avoid
acoustic feedback.
The Intercom functionality only works with an encoder that has both audio-in and audio-out.
Ensure that the volume settings for the encoder microphone and loudspeakers are not 0. You
perform this task in Configuration Client.
To use Intercom functionality on your workstation your user group must be granted to use it.
You perform this task in Configuration Client.
In the Options dialog box, you can configure half duplex or full duplex mode.
To use Intercom functionality:
1.
2.
3.
NOTICE!
An incoming auto pop-up alarm can interrupt the transfer.
5.21

Locking the control of a PTZ camera

Main window >
You can lock the control of a PTZ camera for other users. A user with a higher priority can take
over the control and lock the camera control. A timeout can be configured for this explicit PTZ
locking. If you only take over the control without manually locking it before, the control is
locked for the user with lower priority for 5 seconds.
Operator Client | V3 | 2010.07
In the Camera menu, click Show Metadata....
A window is displayed with the available metadata.
When you close the selected Image pane, the Metadata window is closed too.
Select an Image pane with an audio encoder.
Click and hold the mouse button. If audio was off for this Image pane, it is switched
on automatically.
The icon changes to
Now you can talk. If configured, the other side can talk also, regardless whether the icon
is clicked or not.
Release the mouse button. The transfer is interrupted.
Audio remains on for this Image pane.
Operator's Manual
.
Bosch Video Management System
Bosch Sicherheitssysteme GmbH