Toshiba Strata Dk Admin/ Dk Backup User Guide

–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––PDIU-DS Modem Pool Installation
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PDIU-DS Modem Pool Installation
To Make Connection
When connecting a PDIU-DS to a modem for modem pool operation (see Figures 20 to 22), 
set up the PDIU-DS and modem per Steps 1 ~ 7 below.
1. PDIU-DS P1 through P9 jumper connections/option switch settings:
a. Remove PDIU-DS cover.
b. Install all PDIU-DS jumper-plugs except P3 and P4 across B-C.
c. Remove jumper plugs from P3 and P4.
d. Solder on or wire...

PDIU-DS Modem Pool Installation––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
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2. PDIU-DS port Program 20 options:
LED 01, 02, 04, and 17 on; all other LEDs off for PDIU-DS port if connecting the modem 
to a CO line; if connecting the modem to an RSTU port, turn on LED 01, 02, 03, 04, and 
17 for the PDIU-DS port.
Notes
lLED 02 must be turned off until the AT commands shown in 3 below have been set on the 
modem connected to the PDIU-DS. After the listed AT commands...

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143
4. Set the PIOU or PIOUS SW3 switch to the TTY position (RSSU is always TTY, SW3 is 
not required).
NoteThe PIOU or PIOUS SW3 switch is set to the MODEM position for IMDU operation 
only.
5. Set the P13 jumper plug on the PIOU to the BELL configuration, or cut the W4 jumper on 
the PIOUS (also for BELL configuration).
NoteThe P13 (PIOU) and W4 (PIOUS) CCITT configurations are not normally used in the...

PDIU-DS Modem Pool Installation––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
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PPCT (Modular to DB25) Adaptor, Modified Wiring for Connecting TTY Jack to 
an External Modem (only if null-modem adaptor is not used with PPTC):
PIOU/PIOUS, TTY Jack
Modular Pin Number
1      to      RD
2      to      TD
3      to      DSR
4      to      DTR
5      to      DCD
6      to      SGRD,
TD,
DSR,
DTR,
DCD,
SG,6 to
5 to
4 to
3 to
2 to
1 to2*
3*
6
8*
20*
7
4 Jumper to 5TD
RD
DSR...

145DK424 RCTUE/F Upgrade Using DKAdmin
DK424 RCTUE/F
Upgrade Using DKAdminB
This appendix discusses considerations and steps for upgrading the Strata DK424 digital 
business telephone system to an RCTUE/F processor.
DKAdmin software is required to upgrade a DK14, DK16e, DK40 or any DK280/DK424 
RCTUA, RCTUB, RCTUBA/BB, or RCTUC/D database to an RCTUE/F processor. 
DKAdmin requires the red 280Admin software protection key installed on the PC LPT1 
printer port. This is the same red key used for running...

Upgrading to RCTUE/F––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
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5. Using the Backup/Restore Data function on the Administration Menu, download the 
complete customer database via modem or disk by pressing F2 then F3.
After the customer database is downloaded and built, it can be upgraded to the RCTUE/F 
processor.
6. Install the RCTUE/F processor into the DK280 or DK424 base cabinet (see the Strata 
I&M Manual for more details). Remove the MBJU (DK424...

–––––––––––––––––––––––––––––––––––––––Important Things to Do After Upgrading to an RCTUE/F Processor
147DK424 RCTUE/F Upgrade Using DKAdmin
processor, remove the MBJU from DK424 Base Cabinet per Chapter 5 – DK424 
Installation in the Strata I/M Manual, and install the RCTUE/F processor).
8. From the programming telephone run Program 91-9 (twice) to initialize the RCTU E/F 
processor. 
9. From the programming telephone run Programs 03, 76, and 77-1 to set up the TTY 
interface port.
10. Turn system power...

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149Upgrading Strata DK Systems to DK424 Release 4.0
Upgrading Strata DK Systems to 
DK424 Release 4.0C
The following important items must be considered when upgrading the DK14, DK16e, DK40, 
DK280, and DK424 Release 1~3 systems to a DK424 Release 4.0. 
A new feature in DK424 Release 4.0 is increased station capacity in systems containing Tie 
and Direct Inward Dialing (DID) lines. In Release 4.0, the station capacity of systems that 
contain Tie/DID lines increases due to Release 4.0 eliminating...

DK424 Release 4.0 Upgrade Procedure–––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––
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DK424 Release 4.0 Upgrade Procedure
1. Using DKAdmin or DKBackup Release 4.0, download the customer data from the 
currently installed processor. Save this “Customer” data as a backup in case you must re-
install the current processor and/or processor ROM/Flash memory release level.
NoteYou must use DKAdmin or DKBackup Release 4.0 for this procedure. Prior releases 
of these programs do...