The OnTime clock requires these settings to properly display local time:
Setting
Description
Applies to…
Digital Analog
Time Server
Establishes a network time server so
that the clock knows with which
computer to synchronize its time.
Time Zone
Sets the local time zone so that the
clock can display the correct local
time.
Daylight Savings
Time (DST)
Sets the DST rule so that the clock
can automatically adapt to local
DST.
24-hour
Sets a 12- or 24-hour time display.
The factory default is 12 hour time.
No effect
Show/hide
colon
Determines whether the colon is
shown on the display. The factory
default is to show a colon as a
separator between hours and
minutes.
No effect
Table 4: DHCP Configuration Options
The recommended practice is to load the configuration string into the DHCP
Server and then try it with one clock by re-booting the clock. Once you are
confident that the one clock is properly configured using these settings, you can
then plug in additional clocks to add them to the network, knowing that they
will automatically receive the proper configuration settings as well.
Note
: A clock must be re-booted to request a new configuration string from the
DHCP Server. The clock
does not
automatically request a new configuration
string at the expiration of the DHCP lease interval.
Table 5 describes the five options that can be used in a configuration string when
establishing a private DHCP Server option for automatically configuring the
clock. The format used is
option name=option value
, with the options separated
by semicolons in the configuration string. This string is added to the DHCP
Summary of Contents for OnTime 4-Digit Digital Clocks
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Page 21: ...Figure 15 Power Up Sequence...