Black Box kv1081a Manual De Usuario

®

This page allows you to configure all aspects relating to time and date within the 
ServSwitch CX Uno IP unit.

Timezone specifier
Optionally enter a recognized timezone specifier related to the current position 
of the ServSwitch CX Uno IP unit. When an NTP server is used, the specifier will 
be used to provide the correct real time.
The timezone specifier takes the following form: 

     

std offset dst [offset],start[/time],end[/time]

The 

 and 

 specify the standard time zone, such as GMT and 0, or CET 

and -1, or EST and 5, respectively. 

The 

 string and 

[offset]

 specify the name and offset for the corresponding 

Daylight Saving Time zone; if the 

 is omitted, it defaults to one hour ahead 

of standard time. 
The remainder of the specification describes when Daylight Saving Time is in 
effect. The 

 field is when Daylight Saving Time goes into effect and the 

 field is when the change is made back to standard time. The most common 

format used for the daylight saving time is: 

 

Where: 

month and must be between 

1 and 12. The day 

 

must be between 

0 (Sunday) and 6. The week 

 must be between 

1 and 5; 

week 

1 is the first week in which day 

 occurs, and week 

5 specifies the 

 

 

day in the month. 

The 

 fields specify when, in the local time currently in effect, the change to 

the other time occurs. If omitted, the default is 

02:00:00. 

Typical examples are:

UK:    

 

 

GMT0BST,M3.5.0/1,M10.5.0/2

Central Europe:   

 

CET-1CEST,M3.5.0/2,M10.5.0/3

US Eastern:  

 

 

EST5EDT,M3.2.0/2,M11.1.0/2

US Pacific:  

 

 

PST5PDT,M3.2.0/2,M11.1.0/2

•  For details of timezone specifier formats, please refer to: 

•  For details of the Network Time Protocol (main RFC number: 1305; the SNTP 

subset used as the basis for the ServSwitch CX Uno IP: 4330) 

 

 

Time and Date
Use the arrow buttons to set the correct current time.

Use NTP
When this option is selected, the ServSwitch CX Uno IP will synchronize its 
internal clocks using information from the (Network Time Protocol) server listed 
in the NTP Server IP address field. 

NTP Server IP address
Optionally enter the IP address for a known Network Time Protocol server.  

Set Time from NTP Server
Click to immediately use the time and date information from the listed NTP server.