Grass Valley 2000NET v4.0.0 - Manual (Page 57)

2000NET Instruction Manual 57
Service
Service
The 2000NET modules make extensive use of surface-mount technology
and programmed parts to achieve compact size and adherence to
demanding technical specifications. Circuit modules should not be ser-
viced in the field.
If your module is not operating correctly, proceed as follows:
• Check frame and module power and signal present LEDs.
• If frame power is okay but module power is absent, check Fuse F1 (see
Figure 36 ).
• Check network connections at the frame and network routing devices.
• Verify that all Ethernet devices have a unique MAC and IP Address/
Domain Name.
• Reboot the 2000NET module (see Rebooting the Module on page 20 ).
Refer to Figure 14 on page 18 for the location of PWR LED and Table 2 on
page 19 for proper LED indications.
If the module is still not operating correctly, replace it with a known good
spare and return the faulty module to a designated Thomson Grass Valley
repair depot. Call your Thomson Grass Valley representative for depot
location.
Refer to Contacting Grass Valley at the front of this document for the Cus-
tomer Service Information number.
Figure 36. 2000NET Module Fuse
Fuse: 2 A FAST, 125 V Dipswitches
F1
8046 -01r1