JETStream jt270m - Page 13

7
Rear Panel
1,Loudspeaker
2, Indicator Light
（Red light, green light）
3, MIC Connector (RJ45) 4,CHA+(Channel Up)
5, CHA-(Channel Down) 6, LCD display screen
7,VOL+(Volume Up) 8,VOL-(Volume Down)
9, Menu Key
10, P1 Key
(User defined)
11, P2 Key
(User defined)
12, P3 Key
(User defined)
13, Power Switch
14,Antenna Connector
15,Power Connector 16, Earphone Jack