Patton electronic 3012/V24, 3014/V24, 3018/V24 manual Setup & Installation

PATTON ELECTRONICS CO. 3012-14-18/V24 INSTALLATION AND OPERATIONS MANUAL

137001UA

Switching Mode Selection (Switch Pos 5) 3014/V24 (CTS MSD-4C) & 3018/ V24 (CTS MSD-8C) Only

To select Priority Mode, set switch position 5 to ON. To select Scanning Mode, set switch position 5 to OFF. The Modem connected to the master port of the MSD must toggle CTS in response to RTS for the MSD to operate correctly. In addition, the terminals connected to the ports must toggle RTS to gain control of the unit. If the terminal will not toggle RTS, it will not work with an MSD.

CTS Delay on the 3012/V24 (CTS MDS-2C) (Switch Pos 5)

If a 25 mS CTS delay is desired, set switch position 5 to ON. If no delay is required set switch position 5 to OFF.

CTS Delay on the 3014/V24 (CTS MSD-4C) & 3018/V24 (CTS MSD-8C) (JP6)

If a 25 mS CTS delay is desired, install the CTS Delay Jumper.

Unregulated Power to Pins 9 & 10

Jumpers JP4 and JP5 must be installed to provide unregulated power on pins 9 & 10 on the port DB-25 connectors.

Factory Test Jumpers (JP1,JP2,JP3)

The three test jumpers JP1, 2 and 3, must be installed for the unit to properly function. These jumpers are used in the manufacture and test of the product prior to shipment.

Setup & Installation 2-4