Toshiba Strata Dk24, Dk56, Dk96 Instruction Manual

INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY 1991 
- ONE WALL 
MOUNTING 
HOLE 
Mount the HESB to a wall or vertical surface in 
accordance with the following steps: 
1) Find a suitable location on the mounting 
surface for the HESB. 
2) Screw a 1.25inch panhead wood screw 
into the mounting surface. 
3) Hang the HESB from the screw in the 
mounting surface. 
FIGURE 8-24-HESB WALL MOUNTING 
11 NIGHT RINGING OVER EXTERNAL 
ZONE PAGE (RELEASE 3) 
11.00 
In systems shared by two tenants, each...

12.03 DlUs can function with DCE and DTE de- 
vices at data speeds of up to 19.2 kbps. However, 
keyboard dialing using AT commands (from a PC 
or terminal connected to a DIU) is limited to 9600 
bps. A speed of 19.2 kbps can be achieved when 
dialing from a PDIU-DI-equipped digital telephone 
dialpad, but many PC software programs do not yet 
handle 19.2 kbps in an error-free manner. DIU data 
transmisssion speed is set by the first ATcommand 
that the DIU receives once it is in the command 
state; if...

INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY1991 
l Request to Send (RTS, Pin 4): Some DTE de- 
vices send an RTS signal (EIA circuit CA) to the 
DCE devicewhen they are ready to transmit data 
on the TD lead. If the DTE device does not 
generate the RTS signal, the DIU DIP switch 
SWI-4 should be set ON to inform the DIU. 
Sometimes, the DTE/DCE device may use RTS/ 
CTS for Ready/Busy type flow control, in these 
cases DIP switch 
SWI-4 should be OFF (see 
Figure 8-26 for DIP switch...

INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY1991 
l SWI-4: This switch is placed in the ON position 
if the computer does not output the RTS signal. 
Sometimes, the DTE device may use RTSKTS 
for Ready/Busy flow control, in these cases 
SWl-4 should be OFF. In this case the DCD 
signal of the calling DTE is used as the RTS lead 
of the called DTE and the DCD signal of the 
called DTE is used as the RTS signal of the other 
DTE. In this case a signal which stops the DTE 
from transmitting data...

INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY1991 
l LED 05: Should be ON if the system is 
installed behind a PBX or Centrex that 
uses access codes to make external 
calls or to insert a pause following DIU 
access of an outside line. 
l LEDs 17 m 20: Used to establish data 
security groups. PDIU stations are only 
allowed to make calls to PDlUs in the 
same data group to which they are as- 
signed. 
Program 39 
l The following data call buttons can be 
assigned digital telephones equipped...

INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY1991 
l LED 02: Should be OFF for PDIU-DS 
ports connected to printers. 
l LED 03: Should be OFF for PDIU-DS 
ports that connect to DTE- or DCE-type 
printers. 
l LED 04: Should always be ON for PDIU- 
DS ports. 
l LED 05: Should be OFF for PDIU-DS 
ports connected to printers. 
l LEDs 17 -, 20: Data security groups can 
be used to allow or deny digital telephones 
equippedwith PDIU-Dlsaccessto PDIU- 
DS ports connected to a printer. DIU 
stations...

INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY1991 
Program 20 
LED 01: 
Should always be ON for PDIU- 
DS ports 
LEDO2: Should be ON for PDIU-DS ports 
connected to modems, enabling the use 
of AT commands and result codes when 
incoming calls are made from outside the 
system to modems connected to PDIU- 
DSs. 
LED 03: Should be set ON for PDIU-DS 
ports connected to modems. 
LED 04: Should always be ON for PDIU- 
DS ports. 
LED 05: Should be ON if the system is 
installed behind a PBX/Centrex...

INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY1991 
’ 9PTOP, PC 1 NOTES: 
1. KS-232 cable and connector 
STRATA DKSU (Release 3) information is provided in 
LrEi 2’ ;igg&ene 
9-21. 
MDI 
DKT/PDIU -- - 
- 
3. Modem MDF station wiring to 
PSTU or PESU is in Section 
200-096-209, Figures 9-6 and 
9-8. 
DIAL-UP 
COMPUTER 
SERVICE 
TELEPHO IS-232’  I-DI 
11 1  RS- 
RS- 
--... -- runu 
(PORT 03) 
I 
I 
PCOU 
LINE * I1 
MDF 
l-l n 
RS 
I i i 
I : 
MDF3 I I ! : TELEPHONE 
LINE Y AODEM 
‘OOL 
1 
OR 
I...

INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY 1991 
PDIU-DI (BOTTOM VIEW) DIP SWITCH 
8 
ACCESS FROM BOTTOM 
- OUTSIDE OF PDIU-DI 
r 
DIP SWITCH SWI BACK VIEW 
(ACCESS FROM BACK 
- OUTSIDE OF PDIU-DS) 
n u 
DIRECTORY TRAY: ’ REMOVE FROM ORIGINAL ’ 
TELEPHONE BASE AND 
INSTALL ON PDIU-DI BASE 
4 3 f n n - 
q 
PDIU-DI DIGITAL TELEPHONE BASE 
PDIU-DS (REAR VIEW) 
I 
I DB25 CONNECTOR (FEMALE) 
MODULAR 
FOR DTE OR DCE RS-232 
CONNECTOR 
CABLE CONNECTION 
FOR PDKU LINE 
CONNECTION 
NOTES:  NOTES: 
1....

INSTALLATION-PERIPHERALS 
SECTION 200-096-208 
FEBRUARY1991 
. 
NOTE: 
Do not cut jumper wires for 
STRATA DK installations. 
Jumper wires are for PERCEPTION 
applications only. 
8-47