Audio Technica ATW-T3201a User Manual page 6

Part names and functions
Rear panel
❶
Antenna input jack
Each jack supplies DC12 V to a connected antenna.
Additionally other compatible accessories (sold separately) can be connected.
❷
Unbalanced output terminal (6.3 mm mono jack)
❸
Balanced output jack
(XLR 3-pin male)
GND
❹
Ground lift switch
This switch isolates the GND pin of the balanced/unbalanced output from the ground.
Normally this is kept in the GND position, but if a hum develops due to a ground loop, switch to the LIFT side.
❺
DC input terminal
Connect DC plug from the included AC adapter.
❻
AC adapter cord hook
Hang the power cord of the AC adapter to prevent it from pulling loose accidentally.
❶
HOT
COLD
❷ ❸
5
❻
❹ ❺