Installing the Singlewire InformaCast Talk-Back Speaker
Device Configuration
Operations Guide
931260A
CyberData Corporation
46
DTMF Settings
Require Security Code
When selected, the user will be prompted to enter a Security Code
(entered on this page) before being able to execute a page when calling
the device.
Security Code
Type the Security Code in this field. The Security Code must only use
characters '0-9', '*' and '#'. Enter up to 25 characters.
Enable DTMF Push to Talk
This option is for noisy environments. When enabled, in an active call
the remote phone can force receive only audio (setting the mic gain to
max and muting the speaker) by pressing the '*' key. Pressing the '#' key
will force send only audio (setting the max speaker volume and muting
the mic). Pressing the '0' key will restore full duplex operation with the
normal microphone and speaker volume.
NTP Settings
Set Time with NTP Server on boot
When selected, the time is set with an external NTP server when the
device restarts.
NTP Server
Use this field to set the address (in IPv4 dotted decimal notation or as a
canonical name) for the NTP Server. This field can accept canonical
names of up to 64 characters in length.
Posix Timezone String
Section 2.3.5.1, "Time Zone Strings"
for information about how to
use the Posix Timezone String to specify time zone and daylight savings
time where applicable. Enter up to 63 characters.
Periodically sync time with server
When selected, the time is periodically updated with the NTP server at
the configured interval below.
Time update period (in hours)
The time interval after which the device will contact the NTP server to
update the time. Enter up to 4 digits.
Current Time
Allows you to input the current time. (6 character limit)
Clock Settings
Clock Kit
Displays the status of optional Clock Kit.
Clock Brightness (0 - 14)
This setting allows you to select the clock brightness level (0-14).
Use Ambient Light Sensor
This setting enables or disables the ambient light sensor.
Clock Colon Type
This setting allows you to select the clock colon type.
Use 24 Hour Time
When selected, the time will be show in 24 hour format on the optional
clock display.
Button Settings
Button Installed
When selected, the speaker is assumed to be wired to a push-to-talk
button. Button settings will be enabled and sensor settings will be
disabled. When not selected, the speaker is assumed to be wired to a
sensor. Sensor settings will be enabled and button settings will be
disabled.
Activate Relay On Button Press
When selected, the relay will be activated when the Call button is
pressed.
Relay On Button Press Duration
The length of time (in seconds) during which the relay will be activated
when the Call button is pressed. Enter up to 5 digits. A Relay on Button
Press Duration value of 0 will pulse the relay once when the Call button
is pressed.
Table 2-7. Device Configuration Parameters (continued)
Web Page Item
Description