Digital Acoustics TalkMaster FOCUS, Справочное руководство

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IP Endpoints Tab
37

Activate on PTT - Activates GPIO4 (or the onboard Relay if present) when the IP Endpoint's
button is pushed
Relay Mode - (IP7 devices) specify how the dry contact Relay is used. The following options are available
in the drop down list.

Factory Default - Relay is not used

Door / Relay Output - Selecting this option displays the Open button in the Active
Intercom List of the Operator Console. After selecting this option, the Door Relay Activate
option will appear which sets the amount of time the relay will stay active

Activate On... - Activates onboard Relay when ever the IP Endpoint's Mic and/or Speaker are
activated. When both Mic and Speaker are checked, the Intercom will wait for 1 second of
inactivity before turning off the relay. This allows you to trigger external devices when
interacting with endpoints

Activate on PTT - Activates the Relay when the IP Endpoint's Talk button is pushed
Security - this option sets a password for the IP Endpoint. Once this has been set, both the TalkMaster
FOCUS Server and IP Endpoint will issue "challenge-response" requests after establishing a TCP
connection. The IP Endpoint will also issue a Challenge-Response when ever it receives a UDP
command (such as a
FIND ALL request). If the correct password is not received by the "challenger", no
additional information will be sent to the receiver .
Please Note : To use Security, the Enable Endpoint Security option must be selected on the Setup
--> Settings tab. Consider using Endpoint Defaults to assign the security value and make sure to use
the menu option File --> Export Settings to save all configuration information to a secure location so it
can be restored using the File - Import Settings. Make sure to review the Using Endpoint Security topic
before selecting this option.
Sensor - (IP7 series) the Sensor can be used to monitor the status of a door that is being controlled by
the Relay. The Sensor can be configured to trigger when it is closed to ground or open to ground. When
triggered, the
Door Open button in the Operator Console screen will change colors to indicate its status.
Yellow indicates the door was open after the Operator pressed the Door Open button. Red indicates the
door was open without the Operator first pressing the Door Open button. The color of the Door Open
button remains until the
Sensor is returns to its default value.

Active when closed to ground Door) - Changes the Door Open button's color in the
Operator Console when the Sensor connector is connected to the GND connector on the IP7

Active when open to ground (Door) - Changes the Door Open button's color in the Operator
Console when the Sensor connector is dis-connected from the GND connector on the IP7

Active when closed to ground (Custom) - Sends the "custom keypress" to the software
when the Sensor connector is connected to the GND connector on the IP . Select this option
for monitoring the Sensor in custom developed applications

Active when open to ground (Custom) - Sends the "custom keypress" to the software when
the Sensor connector is dis-connected from the GND connector on the IP7. Select this option
for monitoring the Sensor in custom developed applications
Input Source - (IP7 series) the Input Source determines whether the Intercom will use audio originating
from the Intercom's Microphone or Line In connectors.