OCU DP Module User Manual (Rev C) (November

2)RUN SELF TEST,

SUBMENU OF 4)TEST

This menu item is used to execute both the TSU

100's internal test and the OCU DP's internal test.

This is the same test as is executed upon power-up.

The results of the self test are displayed on the LCD.

For additional information on Self test, consult the chapter Operation in the TSU 100 User's Manual.

Follow standard operating procedure to access the 4)TEST menu items.

With the cursor on 2)RUN SELFTEST

Press: the ENTER key

Results: a changing display in the LCD showing the test result.

3)PORT TEST,

SUBMENU OF 4)TEST

This menu item is used to activate tests of the selected data ports. Selecting the OCU DP displays two Loopback tests available for this option module.

Operation

Follow standard operating procedure to access the 4)TEST menu items.

With the cursor on 3)PORT TEST

Press: the ENTER key

Results: display of the first available port.

Use: the up and down scroll keys to select 1.1

OCU DP

3 ) P O R T T E S T

P O R T : 1 . 1 O C U D P

November 1996

To select

Press:

ENTER

LOOPBACK - This item activates the loopback function on the OCU DP module.

On the OCU DP, the CSU loopback initiates a sealing current reversal. Upon detecting this rever-

61200.068L1-1C 15