Specifications

VXA-150 P
RO
V
O
PERA
TING
M
ANUAL
9
CONTROLS & CONNECTORS
(
RIGHT SIDE
)
MIC/EAR Jack
You may connect the supplied CT-60 Headset
Cable or the (optional) MH-44A4B Speaker/Mi-
crophone to this jack.
Never connect any Speaker/Microphone
that is not recommended by the manufac-
turer. Because these jack connections are unique,
using a Speaker/Microphone that is not specified
by Vertex Standard may damage the VXA-150.
EXT DC Jack
When an external 12-Volt DC power source is
available, you may connect the (optional) E-DC-
5B External DC Cable here. Do not connect any
wire to this jack if that wire is connected di-
rectly to a 28-Volt DC source. Connecting the
VXA-150 directly to a source which exceeds 15.0
Volts DC will result in damage to the unit.