G10 Hardware Maintenance Guide 7.13.2 93
5
Maintenance Guidelines
Rev. 002-140228
11. Check the PEM Status LED (Figure 5.4) and take the appropriate actions as
listed in Table 5.2.
Figure 5.4 - AC PEM Status LED
Table 5.2 - G10 AC PEM LEDs
PEM LEDs Status
LED OFF The power is disconnected.
Action: Check
th
e AC power cable connections.
LED RED The power supply is in a failed state.
Action: Disco
nnect the AC power cord from the PEM.
Remove and insert the PEM again to be sure that it is properly seated
and
secure. If the LED lights again, contact Tektronix Communications
Customer Support.
LED GREEN The power is connected correctly.
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