NOTE: In KEY LOCK, all buttons will be disabled except for the Up ( 
) Control/ Volume Button (6), the Down (
) Control/Volume Button (11), the Monitor (M) Button (14) and the PTT Button (16).
Push-To-Talk (PTT) Button (16):
Pressing and holding this button will allow you to speak to any transceiver that is set to the same channel and privacy code setting as yours. Hold the transceiver approximately 1 to 2 inches from your face as you speak into the
The transmit LED indicator (4) located above the LCD Panel (5) will light red while the PTT button is pressed. Releasing the button allows the unit to revert to standby mode.
The PTT button can also be used as a
Volume Control (6 and 11):
In the standby mode, adjust the volume to a comfortable level between 01 and 16 by pressing the Up (6) button to increase the volume level and the Down (11) button to decrease the volume level. Pressing the Monitor (M) button momentarily will check the volume setting level.
Up Button (6):
In the standby mode, pressing this briefly will increase the volume. In the function edit mode, pressing the button briefly will shift from the current option in each
Pressing the button for more than 1.5 seconds allows navigation at a more rapid rate. In the standby mode the volume will increase rapidly. In the function mode, different options can be rapidly changed.
Down Button (11):
In the standby mode, pressing this briefly will decrease the volume. In the function edit mode, pressing the button briefly will shift from the current option in each
Pressing the button for more than 1.5 seconds allows navigation at a more rapid rate. In the standby mode the volume will decrease rapidly. In the function mode, different options can be rapidly changed.
9