Coral Telecom DX2000XL, User Programming Manual

Page: 108 / 141

User & Programming Manual
DX2000 XL – Hotel Version
108
Set Flash Time of System
This command is used for changing the flash timings of the system for flashing from the SLT.
Note that flash time will be defined for entire system. Different flash time can not be defined
for individual extensions. The command is,
28 T P
Flash time of the system can be set by this command.
Where T is the flash timings & it can have values from 0 to 7. Where ‘0’ is corresponds to 70
ms, 1 for 100 ms, & so on upto 700 ms. ‘P’ is the percentage of range allowed for T.
P can have values 0 to 4 for 10% to 50 % respectively.
Defaults : T - 5 & P - 4 i.e. default system flash timings are 500ms with 50% range.
Important : After setting of the flash time, soft reset of the system is mandatory.
Change System Password
As to enter into the programming mode, DX requires a 4-digit password. By default it is
`1234’. Using this command, system password can be re-programmed to prohibit
unauthorized access to system programming. The command is,
81 NNNN NNNN 1
Where NNNN is the new password pressed twice.
Please note that once password is forgotten there is no way to retrieve it or change it. The
password can be set back to its default setting of 1234 only by disconnecting the power
supply to the RAM chip of the system (for that contact CORAL engineer).
Default : Master password as 1234.
Auto Change Over Timings
DX can work in two modes that is `Day’ mode & `Night’ mode for different behavior of
various features. At the predefined timing, DX will changeover its mode automatically.
However it can be changed manual also (refer D/N mode changeover manually).
This command is used to define the auto day & night changeover timings.