Model 256/PC Instruction Manual
Page 1
THE MODEL 256/PC CONTINUITY TESTER
The Cablescan Model 256/PC (Figure 1) is a microprocessor-based continuity tester with
assembly-aid capabilities. It is self-programming and can retain up to twenty-four programs at a
time in memory. The Model 256/PC tests for both opens and shorts from one point to all other
points in cables and harnesses of up to 256 connections. Circuit types that can be tested include
flat ribbon cables, discrete wiring harnesses, and those having jumpers, daisy chains, and other
interconnect devices.
MAJOR FUNCTIONS
Major functions of the Model 256/PC are as follows:
•
Self Programming for circuit testing by "learning" a known good circuit.
•
Programming by downloading from a PC.
•
Automatic Test of each circuit (cable, harness, etc.) to be tested.
•
Printout of Error List.
•
Printout of Wire List.
•
Assembly assistance by displaying build information.
•
Program save and load.
•
Identification or location of wires through touch, using wrist strap or probe.
•
Self Test of the Model 256/PC.
•
Program compatible with Cablescan Models 512 and 4000.
•
Alphanumeric test point labels (User Labels).
•
Control by PC with Cablescan TERM software.
Figure 1. Model 256/PC Continuity Tester.
Summary of Contents for 256/PC
Page 1: ...MODEL 256 PC CONTINUITY TESTER ...
Page 2: ......
Page 61: ...Model 256 PC Instruction Manual Page 53 Figure 20 Schematic CPU Board 1 of 3 ...
Page 62: ...Page 54 Model 256 PC Instruction Manual Figure 20 Schematic CPU Board 2 of 3 ...
Page 63: ...Model 256 PC Instruction Manual Page 55 Figure 20 Schematic CPU Board 3 of 3 ...
Page 64: ...Page 56 Model 256 PC Instruction Manual Figure 21 Schematic Scanner Board 1 of 3 ...
Page 65: ...Model 256 PC Instruction Manual Page 57 Figure 21 Schematic Scanner Board 2 of 3 ...
Page 66: ...Page 58 Model 256 PC Instruction Manual Figure 21 Schematic Scanner Board 3 of 3 ...
Page 67: ...NOTES ...
Page 68: ...Cablescan 5900379 REV G ...
