LG LAC550H - Bluetooth Music Playback; Pairing and Connecting Bluetooth Devices; Playing Music and Connection Tips

3-12
3. TACT KEY
FIG 3-1. Press Power Key FIG 3-2. Press FUNC Key
1 ~ 1.13 V
0.72 ~ 0.82 V
8 9
FIG 3-3. Press VOL - Key
0.424 ~ 0.485 V
10
FIG 3-4. Press VOL + Key
0 V
11
9
11
8
10