GE L30 Instruction Manual page 106

3.3 PILOT CHANNEL COMMUNICATIONS 3 HARDWARE
3
Figure 3–42: C37.94SM TIMING SELECTION SWITCH SETTING
Modules shipped since January 2012 have status LEDs that indicate the status of the DIP switches, as shown in the follow-
ing figure.
Figure 3–43: STATUS LEDS
The clock configuration LED status is as follows:
• Flashing green — loop timing mode while receiving a valid data packet
3-42 L30 Line Current Differential System GE Multilin