BARDL PROFESSIONAL AUDIO CO. LTD. SF-30T Manual De Usuario

(3) Clip style microphone
1. antenna 
2. power 
3. low electrical voltage indicate light 
4. infrared ray data receiving indicate light 
5. radio input 3 pin connector 
6. infrared ray data receiving window 
7. gain control 

2

4

1

5

3

1       2

6

7

6

BATTERY

ACCESS

3

4       

5

1. Indicating the intensity of RF signal in 8lattices 
2. Indicating the intensity of RF/AF signal in 8 lattices 
3. Most of the menu indicated by 6 characters 
4. Frequency Unit 
5. Receiver selects an antenna channel while it shows A in the effective position, or it 

select antenna channel while it shows B 

6. IF there are antennas indicated in the testing position, it shows that the same RF 

One battery can work about 8 hours. 
When the indicate light is bright, the battery should be renew, as the change above. 

2

1

b: Gain control
SF-30T has three position for choosing, choose the suitable position according to your 
music instrument. 

0:  microphone 

-6:  guitar without soure 

-20:  guitar with soure 

signals are received, oppositely, it shows there aren't any RF signals. 

When depress POWER (receiver) or electrical power (transmitter) ,LCD will show the 
state of the system. 

.5.

.6.