Patton electronics RS-232 User Manual Download Page 3

3.0  CONFIGURATION

The Model 1035 provides sixteen configuration switches, which

allow selection of data rates, clocking methods, V.54 test modes,
RTS/CTS delay and DTE control of test functions.  This section
describes switch locations and explains all possible switch
configurations.

3.1  CONFIGURATION SWITCHES

The Model 1035’s unique set of sixteen internal DIP switches

allows configuration to an extremely wide range of applications.  These
switches are grouped into two eight-switch sets and are located on the
inside of the unit (Figure 1).  For instructions on opening the Model
1035 case, see Section 3.2.

Figure 2 shows the orientation of the switches, including the

ON/OFF positions.

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Figure 2. Close up of configuration switches 

OFF

1 2 3 4 5 6 7 8

DHS-8

OFF

ON

Figure 1.  The inside of the Model 1035

OFF

12345678

OFF

12345678

SW1

SW2

3.2  OPENING THE CASE

Open the unit by gently inserting a screwdriver into the special pry

slot on the plastic case (below).  You don't have to worry about
breaking the plastic.

3.3  SWITCH SETTINGS

All possible settings for the Model 1035’s configuration switches

are presented in the summary table and descriptions on the following
pages.  If you have additional questions regarding configuration,
contact Patton Technical Support at (301) 975-1007.

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Summary of Contents for RS-232

Page 1: ...ER MANUAL MODEL 1035 Powered High Speed Short Range Modem RS 232 and V 35 versions SALES OFFICE 301 975 1000 TECHNICAL SUPPORT 301 975 1007 http www patton com Part 07M1035 A Doc 054071UA Revised 7 6...

Page 2: ...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 Servi...

Page 3: ...structions on opening the Model 1035 case see Section 3 2 Figure 2 shows the orientation of the switches including the ON OFF positions 3 Figure 2 Close up of configuration switches OFF 1 2 3 4 5 6 7...

Page 4: ...f n a SW1 4 Not Used Off n a SW1 5 Not Used Off n a SW1 6 Not Used Off n a SW1 7 Not Used Off n a SW1 8 V 54 Enable Disable Off Enabled Figure 3 Summary of DIP switch settings for set SW1 SW1 8 V 54 E...

Page 5: ...35 supports communication between two RS 232 devices or two V 35 devices at distances to 6 miles and data rates to 64 Kbps There are two essential requirements for installing the Model 1035 1 These un...

Page 6: ...r host A direct connection to the RS 232 or V 35 DTE port is most desirable If you must use a cable to connect the Model 1035 to the DTE port make sure it is a straight through cable of the shortest p...

Page 7: ...Local Analog Loopback LAL The Local Analog Loopback LAL test checks the operation of the local Model 1035 and is performed separately on each unit Any data sent to the local Model 1035 in this test m...

Page 8: ...problem with the twisted pair line between the modems You should then check the twisted pair line for proper connections and continuity 5 3 3 Using the V 52 BER Test Independently The V 52 BER test c...

Page 9: ...l Loopback 21 From Model 1035 Test Mode 25 1 FG Frame Ground Common 2 Transmit Data A To Model 1035 3 Receive Data A From Model 1035 4 RTS Request to Send To Model 1035 5 CTS Clear to Send From Model...

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