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INSTALLATION-PERIPHERALS
SECTION 100-816-207
MARCH 1993
7-49
FIGURE 7-32
DK8 AND DK16 PDIU-DI/PDIU-DS SW1 DIP SWITCH INFORMATION
SWITCH
SW1
(1)
SW1
(2)
SW1
(3)
SW1
(4)
FUNCTION
Forced hang up when DIU does not
detect space signal on TD or RD for
about 9 minutes
ON: enable (auto-disconnect)
1
OFF: disable
DCD, DSR control
ON: continuous on
OFF: DSR depends on DTR
(DCD is on during
communication state)
RI control
ON: RI is on continuously during
ringing state
OFF: RI is 1 sec ON/3 sec OFF
during ringing state
RTS control
ON: DTE doesn't have RTS signal
OFF: DTE has RTS signal (ready/busy
flow control: RTS/CTS:DCD)
INITIAL
POSITION
OFF
OFF
OFF
OFF
PDIU-DI AND -DS SW1 DIP SWITCH (1 ~ 4) FUNCTIONS
ACCESS FROM BOTTOM
— OUTSIDE OF PDIU-DI
DIP SWITCH
PDIU-DI DIGITAL TELEPHONE BASE
PDIU-DI (BOTTOM VIEW)
1 2 3 4
DIP SWITCH SW1 BACK VIEW
(ACCESS FROM BACK
— OUTSIDE OF PDIU-DS)
1234
DNTA
ON
PDIU-DS (REAR VIEW)
DB25 CONNECTOR (FEMALE)
FOR DTE OR DCE RS-232
CABLE CONNECTION
MODULAR
CONNECTOR FOR
DIGITAL PORT
CONNECTION
DIRECTORY TRAY:
REMOVE FROM ORIGINAL
TELEPHONE BASE AND
INSTALL ON PDIU-DI BASE
OFF
NOTES:
1. DIU port must have
LED 02 ON in Program 20
to enable auto disconnect.
2. See Paragraphs 10.20
and 10.30 for more details
regarding SW1 option
settings.
3. When a PDIU-DS is connec-
ted to a modem that tracks
the DCD signal (AT&C1)
SW1(4) must be ON.
4. If using Toshiba Personal
Computers and Toshiba
Printers using X-ON/X-OFF
flow control, set SW1(4) ON
on PDIU-DIs and -DSs.
5. SW1(2) should be off when
PDIU-DS is connected to a
modem.