User manual

Masterclock www.masterclock.com
14
Device Name/Default Password
DEVICE NAME/DHCP NAME REGISTRATION
As mentioned earlier, all network devices should be
provided with a custom name (e.g. “reception-north-
wall”). By default, device names are the product
name abbreviation followed by the last octet of the
device’s MAC (Media Access Control) address (e.g.
CLD12-04:F7).
If a DHCP server is networked when the NTP device is
installed, the unit will be auto-registered with the
DHCP server. The network system administrator can
then view this DHCP name registration and the
currently assigned IP address, at the DHCP server.
DEFAULT PASSWORD
The factory-default password for the network device
is: public. Please use lower case.
RESET FACTORY DEFAULT CONFIGURATION
In some situations (such as a lost password) it may be
necessary to return your device to its factory default
configuration. A [RESET] button is located on the
clock’s rear cover.
To reset the configuration to factory default:
Press and hold the reset button for 10 seconds (until
dashes appear on the digits) and then release. The
configuration will now be reset, including the
password. The unit will need to be reconfigured to
your custom settings.
DEFAULT CONFIGURATION
The factory defaults may be restored by using the
WinDiscovery program or by using the reset button
at the rear of the CLDNTD12 digital-analog clock.
Your CLDNTD12 clock/device ships from the factory
with the following configuration as defined on pg 13.
The CLDNTD12 firmware interprets the incoming time
as UTC.
The factory default displaying local time is
disabled. You must enable and configure
that setting to display local time.
We suggest you use an NTP time server
with a UTC reference to configure the
offset for your Time Zone and DST.
To ensure proper year-around operation,
the automatic DST adjustments must be
configured using the “Daylight Saving
Time” option and not with the “Time
Zone” option.
European customers, please refer to the
“WinDiscovery, DST Settings” section of
this document for additional details on,
setting daylight saving time.
A network device will not function properly
if configured to use DHCP services when no
DHCP server is available on the network.
SETTING
CONFIGURATION
SELECTION
Disabled
Time Zone Offset
Disabled
Daylight Savings Time
Enabled
NTP Client with DHCP
Enabled
24 Hour format