Toshiba Strata DK 280 Installation Manual page 257

General Notes:
l
See Subsection 6.9.6, paragraph 3
and Subsection 6.9.8, paragraph 5 for
I
, . .
STRATA DK280 583-3700
moaem ser-up recommenaamons.
I
. See Figure 6-29 for RS-232 cable I .
1
modification.
M-232
(MODIFIED)&F
VlDF
co
LINE 1 --
RS
PORTABLE PC 1
DKT/RPCI-DI OR
TELEPHONE
(AUTO
PC2
Figure 6-37
DK280 Internal PC to External PC Test Call Using AT Commands
Internal PC to External PC Test Call Using AT
Commands (see Figure 6-37)
W RPCI or DIU Programming:
+ Program
20: Pot-t 000. LEDs 01, 02, 05, and
17 ON; all other LEDs OFF.
+ Program
20: Port 004. LEDs 01, 02, 03, 04,
06, and 17 ON; all other LEDs OFF.
+ Program
21: Digital port 004 assigned with
KSTU pot-t 008.
+ Program
39: Port 000. Data Call (456), Data
Release (454), and Modem (455) buttons
should be provided.
+ Default settings for PDIU-DI and PDIU-DS
S-Registers.
W Make sure PC 1 and PC 2 are on-line with a
communications software package and that the
communication parameters of each PC and
communication software package are set to the
same values (data transmission rate, parity, data
bits, stop bits, flow control, etc.).
Note:
If using an RPCI-DI, it may be necessary to
switch the RPCI from the API mode to the
Data Communications Mode before
proceeding with Step 3. To place the RPCI
into the data communications mode from the
PC keyboard: Set NUIII Lock to ON and type
240 while holding the Alt key down (this is
HEX FO). If in the data communication mode
ATCO will switch the RPCI-DI back to the API
mode.
H From PC l's keyboard, type ATDD~O~ and press
Enter (AT commands must be capital letters).
+ The data call LED on DKT 204 will be lit.
+ The CONNECT LED on PDIU-DS 204 will be
lit.
I
January 1996
6-57