Mic Buttons; External Power Connection - XIEGU G90 Benutzerhandbuch

MIC Buttons

01
02
03
04
05
LOCK
01
Lock button
PTT
02
Transmit control button
UP / DOWN
03
Frequency "+" or "-" buttons
RX/TX indicator
04
Hand Mic operation indicator
Numeric keypad
05
Numeric keypad area
TUNER
06
Hold press to turn on the built-in
automatic antenna tuner for tuning.
10
06
07
08
09
10
11
Mic element
12
13
XFC
07
Actual TX Freq Select (Split)
08 V/M
Frequency/channel switching
MW
09
Memory Storage operation
Function button
10
F1/F2-configurable settings
11 Function indicator
LED
12
MODE
RX/TX operation mode
FIL
13
Filter selection

External Power Connection

The G90 can use a 13.8V external DC power supply. The DC power supply must
have a current load capacity of at least 10A. 13.8-14.3 VDC required for 20 watts
output. The supplied power cord can be used to connect radio and your DC power.
When connecting the DC power supply - please be very careful to observe the
connections to avoid reverse polarity!
The red wire is connected to the positive pole of the power supply, and the black
wire is connected to the negative pole of the power supply.
When you use an external power supply, in order to prevent external interference
from entering the radio through the power line or the radio radiating RF out of the
power line, use a clamp-on or loop-through Ferrite choke. Place it as close to the
radio's power connector as possible.
As close as possible to the plug.
When using an external power supply, carefully check the polarity of the power
cord and do not reverse the polarity.
The limited warranty of this radio does not include damage caused by an external
power connection error or damage caused by improper power supply voltage.
Black Wire
Red Wire
The power cord wraps around
the ferrite core 2 turns.
11