HYT TC-446S Owner's Manual page 11

TC-446S Owner's Manual
Attaching the Audio Accessory/Programming Cable
1. Uncover the accessory jack;
2. Plug an audio accessory/programming cable into the accessory jack (if it is an audio accessory,
remember to tighten the screw).
To remove the accessories, pull out the plug (if it is an audio accessory, remember to loosen the screw
first).
Caution: When you are using an external accessory, waterproof performance of the radio may
get affected.
11