Basic Operations; Turning The Radio On/Off; Adjusting The Volume; Selecting A Channel - HYT TC-446S Owner's Manual

Ctcss/cdcss this technology can avoid unwanted calls at the same frequency

Table of Contents

Basic Operations

Rotate the Radio On-Off/Volume Control knob clockwise/counter-clockwise until a click is heard to turn

the radio on/off.

You may control the volume level using the Radio On-Off/Volume Control knob. After the radio is

powered on, rotate the knob clockwise to increase the volume, or counter-clockwise to decrease the

volume.

The radio supports up to 16 channels. Rotate the Channel Selector knob to align your desired channel

number with the white channel mark.

Note:

When the radio is currently staying on a blank channel, it would sound beep tones

continuously.

To transmit audio signals, press and hold down the PTT, and speak into the microphone. During

transmitting, the LED solidly glows red.

To receive, just release the PTT. When any audio signal is received, the LED solidly glows green.

Note:

To ensure optimal volume of the receiving radio, hold the radio approximately 2.5 to 5

centimeters away from your mouth.

Communication range may get affected in rainy days or forest locations.

TC-446S Owner's Manual

Table of Contents

Show Quick Links

Table of Contents