User's Manual Part 1

T ECHNICAL D OCUMENTATION P ROTECTING P EOPLE AND A SSETS
®
D ATE : 22 M ARCH 2017 | V ERSION : 1.4
14
R ANGER -X5 R ADAR S YSTEM
T
ROUBLESHOOTING
,
M
AINTENANCE
,
AND
C
ALIBRATION
EEC
®
|
C
OMPANY
P
ROPRIETARY
Figure 7. EDGE Wrokstation
Maintenance:
If the EDGE workstation does not perform properly or software will not load properly, replace the
unit.
1. Disconnect all cables from the rear of the EDGE Workstation.
2. Unscrew and remove the screws to loosen the EDGE Workstation from the 19-inch rack.
3. Pull the EDGE Workstation out of the 19-inch Rack.
4. Reinstall the EDGE Workstation in reverse order of steps 1-3.
5. Return the EDGE Workstation to the manufacturer for troubleshooting and/or repair.
Calibration:
None
1.5. 16-Port Gigabit Ethernet Switch (Unit 1 A5)
Troubleshooting:
SD-135956-100 Sheet 2 of 3
1. Is the Ethernet Switch receiving power?
YES: Continue to Step 2.
NO: Check the input power and output power using the Schematics.
a. Go to the UPS, Segment 1 output and measure power on Wire 7.
b. If no power is on the UPS, check to ensure the Emergency Stop button on the S-
Stop Panel (A11) is not depressed.
c. If the Emergency Stop button is not depressed, check the position of CB1 on the
E-Stop Panel Assembly.
d. If the Circuit Breaker (CB1) is on, check to ensure there is input Power to the
system.
2. If the Ethernet Switch is receiving power but not communicating with any of the units,
then there is likely a connection problem. Unplug the unit in question and plug it back
into an unused port. If the problem persists, there is nothing wrong with the Ethernet