Side Panel; Microphone Jack - Vertex Standard VX-4000 Operating Manual

ˆ
VOLUME Knob
This knob sets the volume of the receiver.
‰
CHANNEL Selector Knob
This knob select the operating channel.
Š Programmable Function Button
This button can be set up for special applications, such as high/low power selection,
monitor, dimmer, talk-around, and call alert function, as determined by your network
requirements and programmed by your VERTEX STANDARD dealer.

Side Panel

Microphone Jack

Connect the microphone plug to this jack.
(It is on both sides.)
Microphone Jack
VX-4000 Operating Manual
Page 3