Rockwell Automation 1788 NetLinx Media Checker Users Manual - Manual (Page 5)

Getting Acquainted 5
1788-UM002A-US-P – April 2000
LENGTH
WIRE MAP TEST
OFF
2 3
4
1
aan02f.eps
Figure 2. Rotary Switch
Table 3. Rotary Switch Positions
Item Description
A
Turns the MediaChecker off. See “Battery Save
Mode” for more information.
B
Tests the attached cable and provides a pass or
fail summary based on the parameters specified
for the selected cable.
C
Displays the length of the attached cable in feet or
meters and tests for anomalies.
D
Displays wiring connections, shorts, opens, and
split pairs.