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In this status press Y to reset the board and press N to cancel the operation. Other entering are
invalid.
Note: The two lines of double-line Ethernet sub-card can occupy the same STBUS or occupy
different STBUS. When input occupied timeslots, the total timeslots number is calculated by
automation and there is prompt at the place where the timeslot number can be input. Illegal input
number will not run or not read by system. Port reset function will reset both the two ports at the
same time.
A.20 DC64K sub-card Set
A.20.1 Alarm mask set
A.20.2 Port loopback setting
A.20.3 Error Test
Run this command (Y/N):
In settings menu item on DC64K user sub-card, press command 1 to enter the card alarm mask,
shown as below:
Alarm mask setting on port 1: disable
In this state, change the settings value via the → key: enable or disable; change the port value
via the ↑ key: increment of the cyclic forms; change the port value via the ↓ key:
decrement of the cyclic forms. If press < Enter> key and <E> key, the new setting value will be
recorded; if press <Esc> key to cancel the input, exit the settings at any time.
In settings menu item on DC64K user sub-card, press command 2 to enter the port loop back
setting, shown as below:
loop back setting on port 1: no loopback
In this state, change the settings value via the → key, outer-loop, inner-loop and no loopback;
change the port value via the ↑ key: increment of the cyclic forms ; change the port value via
the ↓ key: decrement of the cyclic forms. If press < Enter> key and <E> key, the new setting
value will be recorded; if press <Esc> key to cancel the input, exit the settings at any time.
In settings menu item on DC64K user sub-card, press command 3 to enter the card error test, is
shown below:
Error bit test: disable
In the error bit test state, change the settings value via the → key to: enable or disable. switch
between Error bit testing and testing port via the↑key and the↓key.
In the test port state, change the port value via the → key: increment of the cyclic forms.
< Enter> key and <E> key indicate that the setting is complete, exit the setting; press <Esc>
key to cancel the input, exit the settings.
Note: The internal non-bit ester supports only one line data test error.
When line under tested using the internal error, line under test is necessary to form a closed ring,
so that can be tested, or can not be tested; test environment is as shown below. After the
User Manual
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