Page 8
Model 256/PC Instruction Manual
250mA/250V
CAUTION!
For continued protection against
risk of fire, replace only with
same type and rating of fuse.
FOOTSW ITCH
P R O B E
E N A B L E
P R IN T E R /S E R IA L
J 2
J 4
1 2 7
1 2 8
2 5 5
2 5 6
6 5
6 6
6 4
6 3
1 9 3
1 9 4
1 9 1
1 9 2
1
2
1 2 9
1 3 0
J 1
J 3
4
2,
7
SEQ.
BUILD
RANDOM
BUILD
ERROR
LIST
TEST
RESET
MENU
RUN
MODEL 256
1, 3, 5
1. Load program (Figure 8).
2. Connect harness to be tested.
3. Select and initiate LOOP TEST.
4. For each successful test, a loop count on the display will increment by one. If an error is
found, testing will stop and the display will show O for open or S for short with the
From/To points.
5. To continue through the current test and display additional errors, press MENU RUN.
6. To restart the Loop Test, press RESET and then MENU RUN.
7. When testing is completed, remove harness.
Figure 6. Simplified LOOP TEST Procedure (Continuous Test)
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 ...
