Toshiba STRATA DK24 Manual page 62

INSTALLATION-INTRODUCTION
SECTION 200-096-201
FEBRUARY1991
PPTC:
A Toshiba-supplied adapter that is used to
connect the modular SMDR and/or maintenance
ports of the PIOU or PIOUS to the DB-25 con-
nector of a printer, terminal, modem or call
accounting machine.
PBTC:
A Toshiba-supplied cable used to connect
customer-supplied batteries to any DK PPSU
power supply for emergency reserve power.
PSTU:
Standard Telephone Interface Unit-An
optional PCB with built-in ring generator that
provides interface for eight standard telephones
or optional hardware peripherals (voice mail,
auto attendant, fax machine, etc).
PSTUS:
Standard Telephone Interface Unit-Pro-
vides same function as the PSTU with the addi-
tion of a switch to select high or low ringing
generator voltage.
RAM:
Random Access Memory-Refers to the
type of system memory that holds individual
system configuration and feature programming.
RAM is read/write memory, and can be easily
revised in programming.
ROM:
Read Only Memory-Refers to the type of
system memory that holds static software that
comprises the mechanics of the features' func-
tions. ROM is only revised by Toshiba software
engineers.
4.10 Use of Notes, Important Notes, Cautions,
and Warnings
4.11
Notes call attention to specific items to elabo-
rate, or to refer the reader to other information.
4.12 Important Notes are used when the informa-
tion is considered to be very important.
4.13 Cautions call attention to the possibility of
equipment being damaged if the instructions are
not followed closely.
4.14 Warnings are used when the given tasks
involved could cause the possibility of personal
injury or death to the technician.
5.00
5.01
5 INSPECTION, PACKAGING,
and STORAGE _
Inspection
When the system is received, examine all
packages carefully and note any visible damage.
If any damage is found, do not open the packages.
Contact the delivery carrier immediately and make
the proper claims.
5.02 Check the system against the packing slip. If
it is determined that equipment is missing, contact
the delivery carrier and your supplier immediately.
5.03 After unpacking (and before installing), check
the system against the packing list and inspect all
equipment for damage. If equipment is missing or
damaged, contact your supplier immediately.
5.04 Be sure to retain original packaging materi-
als for reuse when storing or transporting system
hardware.
5.10 Packaging and Storage
CAUTION!
When handling (installing, removing, ex-
amining) PCBs, do not touch the back
(soldered) side or edge connector. Al-
ways hold the PCB by its edges.
5.11
When packaging and storing the system,
remove PCBs from the system cabinet (the power
supply may remain installed in the cabinet for
storage and shipment). Printed circuit boards
should be packaged in their original antistatic bags
for protection against electrostatic discharge. Be
sure to package equipment in its original shipping
containers.
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