15
Rear Panel
Microphone
MIC
1
2
3
4
5
6
7
8
9
0
#
A
B
C
D
P
1
P
2
P
3
P
4
2
3
1
8
7
6
5
4
1
2
3
Port
FUNCTION
NO.
Connection for 50
*
antenna.
Terminal for optional external speaker.
PC programming data port.
ANT
EXT SP
DATA
1
2
3
16
1
2
3
4
5
6
7
Port
FUNCTION
NO.
PTT
DWN
UP
MIC
LOCK
LAMP
Number Key
Press the key to transmit.
Decrease channel number or setting value.
Increase channel number or setting value.
Speak here during transmission.
Locks out the microphone buttons except key 0 - 9 and PTT.
Illuminates the microphone keypad.
Input channel number or DTMF dial out etc.
User-defined functions Keys. Default:
P1:
switch the "Main" band between the left and right display.
P2:
switch the frequency control for the "Main" band between VFO and Memory mode.
P3:
press repeatedly to select the CTCSS or DCS mode on the "Main" band.
P4:
press repeatedly to select TX power output level on the "Main" band.
Programmable Keys
8
Summary of Contents for TH-7800
Page 28: ......
