User manual

Chapter 3. Operation
3-10 Dual T1/PRI Module User Manual 61200314L1-1
QRSS/RLB
R
ESULTS
Write security: 4; Read security: 5
Displays current status of T1 tests including information regarding loop-
backs and test patterns. When displaying tests pattern status, the display
string is composed of pattern sync status, and errored seconds.
CLR Write security: 3; Read security: 5
Clears error counters on test pattern results menu.
INJ Write security: 3; Read security: 5
Injects errors into transmitted test pattern.
ATLAS 550 FEATURES USED WITH DUAL T1/PRI MODULE
In addition tothe Dual T1/PRI Module menuitems, twoadditional ATLAS
550 menu items may be operatedin conjunction withthe DualT1/PRI Mod-
ule. These are F
ACTORY
R
ESTORE
and R
UN
S
ELF
T
EST
.
F
ACTORY
R
ESTORE
F
ACTORY
R
ESTORE
restores the factory-installed default setting for all Dual
T1/PRI Module parameters. When “Factory Restore” displays, place the
cursor on it andpress
Enter
. The unit is restored to preset factory defaults
and returns to the main ATLAS 550 menu.
R
UN
S
ELF
T
EST
R
UN
S
ELF
T
EST
, a submenu of the ATLAS 550 main menu item T
EST
,exe-
cutestheATLAS550internaltestfortheDualT1/PRIModule.Foraddition-
al information on S
ELF
T
EST
see the ATLAS 550 User Manual.
None No sync.
LOS Sync has been lost.
Sync Pattern is synchronized.
ES Number of seconds with at least one bit error.