DT301A
DT301A:
Input/
Output
Ports
Button
Functions
A
Headphone
Jack
BUTTON
ACTION
B
USB
3.0
Port
1
power
button
C
DC
Power
Input
2
programmable
button
D
GNSS
module
3
Battery
Latch
•
Push
the
switch
to
unlock
the
latch,
than
slide
the
latch
to
left
to
remove
the
battery.
E
Back
Camera
(optional)
F
Long
Range
Tansmitter
module
ENGLISH
2
