3006

3006 is the Pertec magnetic tape module.

Introduction
Pertec tape controller.

Switches and indicators
From top of the card:

Yellow LED indicators Device number - thumbwheel switch with the following positions: Setting 4 - 15 is not used.
 * Read - read from the tape
 * Write - write to the tape
 * PD CLCK - a data transfer is in progress
 * Active - Controller active
 * 2 - Mag. tape 1, Device no. 520, Ident no. 3
 * 3 - Mag. tape 2, Device no. 530, Ident no. 7

IOX address bit 15 active will inhibit this card.

Connectors
The A and B connectors are used for I/O, the C connector is used for the ND-100 Bus.

I/O Devices on the card
none?