CyberData 011406 Operation Manual page 40

2. On the Device page, you may enter values for the parameters indicated in
Note
Web Page Item
Volume Settings (0-9)
Disable Volume Control Dial
SIP Volume
Multicast Volume
Ring Volume
Sensor Volume
Volume Boost:
No Volume Boost
+4dB
Clock Settings
Set Time with NTP Server on boot
NTP Server
Posix Timezone String
Periodically sync time with server
Time update period (in hours)
Current Time
Power Settings
802.3AT Mode
Force 802.3AT Mode (NOT recommended)
Auxiliary Power Supply
Operations Guide
The question mark icon (
after the Toggle Help button is pressed
Table 2-10. Device Configuration Parameters
Description
Select this option to disable the volume control dial and enable digital
volume control settings.
Set the speaker volume for a SIP call. A value of 0 will mute the speaker
during SIP calls.
Set the speaker volume for multicast audio streams. A value of 0 will mute
the speaker during multicasts.
Set the ring volume for incoming calls. A value of 0 will mute the speaker
instead of playing the ring tone when Auto-Answer Incoming Calls is
disabled.
Set the speaker volume for playing sensor activated audio. A value of 0
will mute the speaker during sensor activated audio.
Set the Boost level to increase the volume output of the speaker. Using
Volume Boost may introduce audio clipping and/or distortion. Boost is
only recommended for use with volumes set to level 9.
When selected, the time is set with an external NTP server when the
device restarts.
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.
See
use the Posix Timezone String to specify time zone and daylight savings
time where applicable. Enter up to 63 characters.
When selected, the time is periodically updated with the NTP server at
the configured interval below.
The time interval after which the device will contact the NTP server to
update the time. Enter up to 4 digits.
Allows you to input the current time. (6 character limit)
This device automatically detects if it is plugged into an 802.3AT (also
known as PoE Plus) power source. 802.3AT provides more power than
older 802.3AT power sources and allows this speaker to play audio at
higher volumes. If you are sure this speaker is connected to an 802.3AT
power source, but it is not being detected correctly, you can override the
automatic settings below.
Enable this option if you are sure this speaker is connected to an 802.3AT
power source, but it is not being detected correctly (not recommended).
This device can be connected to a +24VDC auxiliary power supply.
Check this box if this is how this speaker is being powered.
931281B
Singlewire InformaCast Loudspeaker Amplifier (AC-Powered) Setup
) in the following table shows which web page items will be defined
.
Section 2.3.5.1, "Time Zone Strings"
Configure the Device
Table 2-10.
for information about how to
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