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8
2
PANEL DESCRIPTION
■
Main unit
q
MICROPHONE CONNECTOR [MIC]
Connects the supplied microphone.
w
CONTROLLER CONNECTOR [CONTROLLER] (p. 16)
Connects the controller unit with the supplied cable.
e
DATA CONNECTOR [DATA] (p. 70)
Connects a TNC (Terminal Node Controller), etc. for data
communications.
• See the information at right for details.
r
144 MHz SPEAKER CONNECTOR [144 MHz SP]
Connects an 8
Ω
speaker, if desired.
t
430(440) MHz SPEAKER CONNECTOR
[430(440) MHz SP]
Connects an 8
Ω
speaker, if desired.
DATA
MIC
CONTROLLER
q
w
e
t
r
y
u
q
+8 V DC output (Max. 10 mA)
w
Frequency up/down
e
HM-90/98 control input
r
PTT
t
Microphone ground
y
Microphone input
u
Ground
i
No connection
➀
➇
With no exter-
nal speakers
[144MHz SP]
only
[430(440) MHz
SP] only
2 external
speakers
VHF band audio
UHF band audio
Connected
speaker
Internal speaker (mixed audio)
External speaker (mixed audio)
Internal speaker
External speaker via
[144MHz SP]
External speaker via
[430(440) MHz SP]
External speaker