Toshiba Strata AirLink DK40i, Installation And Maintenance Manual

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Peripheral Installation
PC/Data Communications Interface Units
Strata DK I&M 6/00
12-61
Pe
ri
p
h
er
a
l In
st
al
la
ti
on
♦
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 RPCI DIU access of an outside
line.
♦
LED 10: Enables Caller ID and ANI information to be sent from RCPI-DI to the
connected PC.
♦
LED 11: Enables DNIS information to be sent from the RCPI-DI to the connected PC.
♦
LEDs 17~20: Used to establish data security groups. RPCI and PDIU stations are only
allowed to make calls to RPCI and PDIUs in the same assigned data group.
♦
Program 39: The following data call buttons can be assigned digital telephones equipped with
PDIU-DIs:
'DWD&DOO
, and
0RGHP
. Assign
6'
buttons to data devices as required. Do not
assign
'66
buttons to data devices;
'66
buttons are used for voice calls only.
PDIU-DS to Printer Installation
Strata DK enables serial printers (laser, dot matrix, or other types) to be connected to stand-alone
data interface units (PDIU-DSs). Digital telephones equipped with RPCI or PDIU-DIs can share
access to these printers. Serial printers operate as DCE or DTE devices, depending on the vendor;
the PDIU-DS can be connected to either type, since it can be configured as a DTE or DCE device.
(The PDIU-DS comes from the factory configured as a DCE device.)
➤
To connect the PDIU-DS to a serial printer
Notes
●
Only serial printers (not parallel) that conform to EIA RS-232 signaling requirements can be
connected to PDIU-DSs.
●
In rare applications, it may be desired to connect printers to PDIU-DIs. See the printer’s
installation instructions.
1. Consult the serial printer’s documentation and determine if the printer operates as a DCE or
DTE device. Also, see Figures 12-31 and 12-33 .
If the printer is a DCE device: Disassemble the PDIU-DS and configure it to operate like a
DTE device by placing the jumper plugs (P1~P9) in the “B-C” (MODEM) position.
Reassemble the PDIU-DS, and mark “B-C” on the bottom label for future reference.
If the printer is a DTE device: You may not need to disassemble the PDIU-DS, since it comes
factory-direct configured as a DCE device. However, if uncertain, disassemble the PDIU-DS
and verify that jumper plugs (P1~P9) are in the “A-B” (DTE) position. Reassemble the PDIU-
DS and mark “A-B” on the bottom label for future reference.
2. Connect the PDIU-DS to the appropriate digital telephone circuit per wiring diagrams in
Chapter 10 – Universal Slot PCB Wiring and Chapter 11 – Station Apparatus.
3. Connect the appropriate RS-232 cable between the printer and the PDIU-DS (see Figures
12-27 and 12-29 for an example printer cable connection).
4. If Steps 2 and 3 are done properly, the Power and Ready LEDs on the PDIU-DS light when the
printer is turned on and ready.
5. Set the PDIU-DS DIP switch (SW1-1~4) for the application. See Figure 12-32 for DIP switch
locations.
Note
If using Toshiba computers and printers with X-On/X-Off flow control, set SW1-(4) “On”
on the DIU connected to the computer and DIU connected to the printer.