AVL300 User manual
TRACAVL300UM001
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3.5.
Switch ON the Backup B
To use the AVL300 backup battery, the switch
case and ON/OFF position are shown below.
Figure 7.
Note:
1-The switch must be on the “OFF
2-When the switch is on the “OFF
3.6.
Installing the External
There is a SMA GPS antenna connector
detect and use an external antenna
the Backup Battery
backup battery, the switch must be at the ON position. Switch
are shown below.
Figure 7.
Switch and ON/OFF position
OFF” position when shipped on an aircraft.
OFF” position, the battery cannot be charged or discharged
ing the External GPS Antenna (Optional)
antenna connector on AVL300. The AVL300 will automatically
antenna when connected.
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Switch on the
discharged.
will automatically
