Piou, Pious Installation - Toshiba Strata DK40 Installation & Maintenance Manual

DK40 Universal Slot PCBs
5. Refer to the Strata DK40 Programming Manual and turn LED 14 on in Program 77-1 to
enable IMDU operation.
Note
6. Apply firm, even pressure to the IMDU to ensure proper mating of connectors.
7. Set the SW2 baud rate switch on the front panel to 300 or 1200, as appropriate, after the
PCB has been installed in the KSU/cabinet (in for 300 bps, out for 1200 bps).
Note

PIOU, PIOUS Installation

1. Ensure that the PIOU or PIOUS has been configured for the appropriate hardware
options. (Refer to
2. Ensure that P15 has been set to A law operation and not Mu law operation.
CAUTION!
3. Insert the PIOU or PIOUS (component side facing right) into the last slot of the
Expansion cabinet. Apply firm, even pressure to ensure proper mating of connectors.
Note
4. After installing the PIOU or PIOUS, gently pull the PCB outward. If the connectors are
properly mated, a slight resistance is felt.
3-12
Refer to the Strata DK40 Programming Manual or DK Library CD-Rom for more details.
The IMDU default station intercom or [DN] is #19.
Refer to Chapter 6 – Peripheral Installation
procedures.
Chapter 6 – Peripheral Installation
The default setting for this PCB is Mu law. This must be changed to A law
for correct operation in the UK.
In DK40, PIOU or PIOUS can be installed in any available Expansion KSU.
PIOU, PIOUS Option Interface Units
for external option installation
for more details.)
Strata DK40 I&M Manual Spring 1999