JTS R-4 Instruction Manual page 24

LCD displays
Transmission Power: Hi (High) and Lo (Low)
9
Indicate current Group and current Channel
10
Frequency: it shows the RF frequency
11
Battery level: in 5 levels
12
Sensitivity Value
13
Low Cut indication
14
Attenuate Indication
15
Lock On Statue
16
For screen display and operation please refer to ''6-5. System
operation setup for Body-Pack transmitter''.
14
9
AT
Hi
G: 1 C: 11
633.875 MHz
11
IDoff
12
-12dB
13
15
16
10
20