Panasonic KX-T336 System Reference Manual page 1260

64.02 System Clock Mode (CLK) — T-1/E-1
Description
Used to set the system clock mode to "External" or "Internal."
• External clock mode ...... The system synchronizes to a clock pulse provided
• Internal clock mode ...... The system synchronizes to a clock pulse provided
To utilize the T-1/E-1 lines, the system should synchronize to a clock pulse
provided by the Central Office. However, if synchronization with External clock
is lost, the system automatically switches to "Internal clock mode."
(Password level : Two or higher)
Input Format
K
C L Mode (SH/AT/BT)
Index Number
None
Input Value for Item Number
Item
Assigning Items
Number
None TSW clock mode
Note :
• When utilizing the T-1/E-1 lines, the clock mode cannot be changed unless all
T1/E1 DIGITAL TRUNK Cards in the system turns to "OUS" or "FAULT"
status.
• When the external clock has problems and is not working properly, the
internal clock starts to work automatically.
by the Central Office.
by the internal TSW clock.
↵
CR
1 : Internal clock
2 : External clock
(Default = 1)
10-C-111
(70695)
Input Value