Nady Systems WA-120, User Manual

4

9

11. 

Battery charging LED indicators

   Indicates internal charging  

mode for 9V rechargeable transmitter batteries

12. 

Battery charger for one 9V rechargeable transmitter battery

13. 

AC power cord outlet

14. 

AC fuse

15. 

Mounting hole for use with optional MST-4B tripod stand 

16. 

Battery mount for 8 X “D” batteries

   Used for internal battery 

operation of unit

17. 

External DC input jack

18. 

Electrical specifications label

19. 

RF mute threshold (squelch) adjust

20. 

Battery charging LED indicators

21. 

AC Fuse

13

15

19

17

16

21

The Nady WLT is a rugged compact bodypack designed for use with
lavalier or headworn mics, and includes these special features:
• OFF/STANDBY/ON switch allows convenient audio muting with the 

transmitter “ON”

• Low battery LED indicator flashes once for unit “ON”; lights steady for 

low battery alert

• Locking 3.5mm mini-jack provides secure connection for removable 

microphones

• Easily accessible input level adjust control for optimum sound
• Operates on 9V batteries for economical and long life operation.

The Nady WHT is a sleek tapered microphone with these special 
features:
• Features the Nady DM -10D unidirectional neodymium dynamic 

cartridge for optimum true sound, maximum feedback rejection and 
minimal handling noise

• OFF/STANDBY/ON switch allows convenient audio muting with the 

transmitter “ON”

• Low battery LED indicator flashes once for unit “ON”; lights steady for 

low battery alert

Transmitter Set-up and Operation

• Unscrew the battery compartment 

cover end cap (1)

 and remove,  

exposing the battery compartment. Insert a fresh 9V battery, observing  
polarity. Re-attach the battery cover.

• Turn on the microphone 

power switch (2)

 on the handle of the 

microphone. The battery 

indicator LED (3)

 will give a single quick flash, 

indicating usable battery strength. In the case of a dead or low battery, 
the indicator will either not go on at all or will stay on continuously, 
indicating a need to replace the battery. To preserve battery life, turn the 
transmitter off when not in use.

• The RF ON indicator on the WA 120 should now be lit.
• Adjust the volume of the WA 120  to the desired level.

WHT HANDHELD MICROPHONE TRANSMITTER

WLT LAVALIER/ HEADMIC BODYPACK TRANSMITTER

11

20

14

18

12