Issue 1, May 1986
SATURN
EPABX
Installation Test Procedures
Table 2.01 Visual Inspection
S T E P
VISUAL INSPECTION
REFERENCE
1
Check that the cabinet ac power cord is not connected to an
electrical outlet.
2
Check that the -48Vdc power supply is strapped for
SATURN
EPABX Installation
or 22OVac.
Procedures Practice (Section 4.00)
3
Check that all circuit breakers on the Power System Unit
SATURN
EPABX Installation
(PSU) are in the OFF position and fuses inserted.
Procedures Practice (Section 4.00)
4
If the MSM is installed, check that the Battery
is not
SATURN
EPABX Installation
connected but inserted into corresponding position. Also
Procedures Practice (Section 4.00)
check that the PSU is strapped for MSM operation.
5
Check that each PCB in the system is withdrawn from its
backplane connector.
6
Check that the DIP switch settings for the
board are set
SATURN
EPABX Installation
to meet the operating characteristics of the particular data
Procedures Practice (Section 4.00)
service terminal to be used to input the installation-dependent
base) into system memory when the standard
data base format is supplied with the SATURN
System.
7
Check that each trunk-type PCB (i.e.,
TMIE, TMBA-2
SATURN
EPABX Installation
and/or TMBA-4) is properly strapped according to the
Procedures Practice (Section 4.00)
operating characteristics of the trunk facility of the Central
Office (CO) or distant PABX.
8
that the intercabinet signal and power/ground cabling
Figures 2.00 through 2.03
arrangements are complete and all connectors are firmly seat-
ed according to the referenced illustrations (Figures 2.00
through 2.03).
9
Check that Berg Clips are on pins 27 and 28 of unused
SATURN
EPABX Installation
signal cable connectors on basic shelf.
Procedures Practice (Section 4.00)
2 - 3