![Kirisun FP520 Instruction Manual Download Page 19](http://html.mh-extra.com/html/kirisun/fp520/fp520_instruction-manual_1972037019.webp)
FP520 Digital Two-way Radio Instruction Manual
11
You can set any of the programmable buttons as “zone up” or “zone down”. Under standby mode,
pressing the button to switch zone number. The current zone number will be heard if voice
annunciation has been enabled.
4.3 Adjusting the Volume
Rotate the volume control knob to adjust the volume.
4.4 Selecting a Channel
Rotate the channel knob to select the channel which you need to use. If voice annunciation has
been enabled, the current channel number will be heard while rotating the channel knob. While
receiving signal, you will hear voice.
4.5 Initiating the Digital Calling
On a digital channel, hold down the PTT key to initiate a call to the default
contact which has be set for the current channel in programming software.
The contact can be set to private call, group call, or all call by programming
software. If the default contact is not set, the ban prompt tone will sound. (The
ban prompt tone can be enabled or disabled in programming software)