Loopback Menu With Three Doublers - ADC HiGain HRU-402 Manual

Initializing the Maintenance Terminal Screens
When doublers are in use, the following Loopback menu displays:
TIME: 00:03:33
DATE: 02/02/98
CIRCUIT ID#:
A. DISABLE LOOPBACKS
B. NETWORK LOOP HLU(NLOC)
C. NETWORK LOOP HRU (NREM)
D. NETWORK LOOP DOUBLER 1
F. NETWORK LOOP DOUBLER 2
G. CUSTOMER LOOP HLU
H. CUSTOMER LOOP HRU
I. CUSTOMER LOOP DOUBLER 1 (CDU1)
J. CUSTOMER LOOP DOUBLER 2 (CDU2)
K. NETWORK LOOP DOUBLER 3
L. CUSTOMER LOOP DOUBLER 3 (CDU3)
Figure 17. Loopback Menu with Three Doublers
Table 10 on page 41
and Descriptions.
To initiate a loopback:
•
Choose one of the options (listed in
•
Type
40
(NDU1)
(NDU2)
(CREM)
(CLOC)
(NDU3)
lists the HRU-402 List 1A Loopback Field Messages
to exit and return to the previous menu.
December 8, 1998
LOOPBACK MENU
(E)xit
Table 10) between
150-402-111-02
through L .
HRU-402 List 1A