Patton electronics 503S User Manual

USER MANUAL

MODEL 503S

Serial Surge Protector

SALES OFFICE (301) 975-1000 TECHNICAL SUPPORT (301) 975-1007 http://www.patton.com

Part# 07M503S-D Doc# 074201U, Rev. E Revised 1/21/08

CERTIFIED

An ISO-9001

Certified Company

2

1.3 SERVICE

All warranty and non-warranty repairs must be returned freight prepaid and insured to Patton Electronics. All returns must have a Return Materials Authorization number on the outside of the shipping container. This number may be obtained from Patton Electronics Technical Support: (301) 975-1007; http://www.patton.com; or,

support@patton.com.

NOTE: Packages received without an RMA number will not be

accepted.

Patton Electronics' technical staff is also available to answer any questions that might arise concerning the installation or use of your Patton Model 503S. Technical Service hours: 8AM to 5PM EST,

Monday through Friday.

3.0 INSTALLATION

Patton's Model 503S is simple to install, and requires no user configuration. Follow these installation steps.

1. Turn your equipment’s power switch off and disconnect the power cord from the wall outlet.

2. Unplug (disconnect) the existing connection between the serial cable and your DB-25 serial port.

3. Install the Model 503S between the serial cable and the DB-25 serial port. If the D-shell is not connected to chassis ground, use the grounding wire (included) to make an alternate frame ground connection. Proper grounding is essential to the operation of the Model 503S.

Alternate Ground Connections

SERIAL DB-25

SURGE

PROTECTOR

MODEL 503S

Figure 1. How to Connect the Patton Model DB-25 to Your PC, Modem or Printer

4

6

Notes

________________________________________________________