Toshiba Strata AirLink DK40i, Руководство по установке и обслуживанию

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Peripheral Installation
PC/Data Communications Interface Units
Strata DK I&M 6/00
12-65
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RPCI-DI/PDIU-DI/PDIU-DS Data Communication Installation Tests
The following material provides tests for five RCPI/DIU data call applications:
♦ PC-to-PC
♦ PC-to-Printer
♦ Internal PC-to-External PC
♦ External PC-to-Internal PC
♦ PC Auto Dial Voice Call
These test routines only check the data communications mode of the RPCI-DI; they do not check
the RPCI-DI API mode. The telephone and port numbers used in these figures are provided as an
example. When performing the test, use the appropriate port and telephone numbers for the
system.
Each of these tests can be conducted with manual dialing from a digital telephone’s dial pad or AT
dialing from a personal computer’s keyboard; however, only the preferred method of dialing for
application is presented.
PC-to-PC Test with AT Commands
Note See Figure 12-34, “DK PC to PC Test Call Using AT Commands” for additional
information.
1. Set RPCI or DIU programming.
♦
Program 20: Ports 000 and 01. LEDs 01, 02, 05, and 17 On; all other LEDs Off.
♦ Program 39: Ports 000 and 01.
'DWD&DOO
(456) and
'DWD5HOHDVH
(454) buttons
should be provided.
♦
Default settings for PDIU-DI S-Registers.
2. Make sure PC 1 and PC 2 are on-line with communications software and that the parameters
of each PC and its communication software are set to the same values (data transmission rate,
parity, data bits, stop bits, flow control, etc.).
Note
If using an RPCI-DI, you may need to switch the RPCI from the TAPI 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
Num Lock
to On and type
240
while
holding the
Alt
key down (this is HEX F0). If in the data communication mode, ATC0
will switch the RPCI-DI back to the TAPI mode.
3. From PC 1’s keyboard, type
ATDD201
and press
Enter
(AT commands must be capital
letters).
♦ The data call LEDs light on DKT 200 and 201.
♦ PC 1 displays:
CONNECT XXXX
.
♦ PC 2 displays:
RING
.
PDIU-DIs or RPCI-DIs are now in the communication mode.
Note Typing from the PC 1 keyboard appears on the PC 2 monitor and vice versa.