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5 - 3
to an RS-232C port
JIG CABLE
JIG CABLE
RS-232C cable
(straight)
PC
CAUTION
: Attach the [SP
MIC] jack snugly, but do
not overtighten.
An overtightened jack will
damage the connector
pins in the transceiver.
OPC-966
(RS-232
C type)
OPC-966U (USB type)
Add a jumper wire here
OPC-966U
(USB type Cloning cable)
+
GND
MIC
PTT
GND
GND
SP
PTT SWITCH
+ −
AC MILLIVOLTMETER
(10 mV to 10 V)
AUDIO GENERATOR
(300–3000 Hz/1–500 mV)
+ −
+
−
<SETTING>
Frequency : 1 kHz
Level
: 150 mV rms
4.7 µF
EXT. SPEAKER
(1 W/8
Ω)
PTT SWITCH
+
MICE
MIC
PTT
PTTE
Add a jumper wire here
OPC-966
(RS-232C type Cloning cable)
AUDIO GENERATOR
(300–3000 Hz/1–500 mV)
+ −
+ −
AC
MILLIVOLT-
METER
(10 mV to 10 V)
SETTING;
Freq. : 1 kHz
Level : 150 mV rms
4.7 µF
GND
SP
+
−
EXT. SPEAKER
(1 W/8
Ω)
▄
PC CONNECTIONS
▄
JIG CABLES