Справочник Пользователя для ICOM 376800

– 2 –

– 3 –

D About the Status indicator

 

• Lights red while transmitting.

 

•  Lights green while receiving a signal, or when the squelch is 

open.

D About the Microphone connector

Connect the supplied or optional microphone.

 connect non-specifi ed microphones. The pin 

assignments may be different and may damage the 
transceiver.

F1

F2

F3

Antenna

12 V
Battery

q

e

r

u

t

Solder

Crimp

NOTE: Use the terminals as shown
below for the cable connections.

w

Black

Red

y

ANTENNA CONNECTOR
Connect to an antenna. Contact 
your dealer about antenna selection 
and placement.

q

w

D-Sub 25-pin
Connects to an external unit.

t

GPS ANTENNA CONNECTOR 
Connect the UX-241 GPS antenna.

 

e

IGNITION LEAD
Connects to an ignition line.

Do not put pressure on this 
lead. Binding to the DC power 
cable is recommended.

u MICROPHONE HANGER

For a non-self-grounding type:
Connect the supplied microphone hanger 
to the vehicle’s ground for microphone 
ON/OFF hook functions.
For a self-grounding type:
The microphone ON/OFF hook functions 
can be used without the vehicle’s ground.

r

Connects to a 12 V DC battery.
Pay attention to polarities. NEVER connect 
to a 24 V battery. 
This will damage the transceiver.

i

i

EXTERNAL SPEAKER JACK
Connect a 4 ~ 8 

Ω external speaker.

R

R WARNING! NEVER 
remove the fuse 
holders from the DC 
power cable.

y USB CABLE

Connects to a PC.

Fuse holders

User supplied

Connect the microphone 
hanger to the vehicle’s 
ground for microphone 
ON and OFF hook 
functions when the 
HM-221/HM-221T 
microphone is used.

Non-self-grounding type

Self-grounding type

NOTE: Different functions may have been assigned to the keys by your dealer, except for the Power key.

D Turning power ON

Hold down [ ] for 2 seconds to turn ON the transceiver.

D Receiving and Transmitting

Receiving:
1.   Push [Up] or [Down] to select a channel.
2.   When receiving a call, rotate [VOL] to adjust the audio 

output level to a comfortable listening level.

Transmitting:
1.  Wait until the channel is clear to avoid interference.
2.   While holding down [PTT], speak at your normal voice 

level. 

3.  Release [PTT] to receive.

IMPORTANT:
To maximize the readability of your signal:
1.  After pushing [PTT], pause briefl y before you start 

speaking.

2.  Hold the microphone 5 ~ 10 cm (2 ~ 4 inches) from your 

mouth, then speak at your normal voice level.

•  RMK-5 

SEPARATION

 

KIT

 + OPC-2364 

SEPARATION

 

CABLE

   Enables you to separately install the transceiver’s main 

unit from the front panel for convenient operation.

•  RMK-7 

DUAL

 

HEAD

 

KIT

 + OPC-2364 

SEPARATION

 

CABLE

   Enables you to separately install the transceiver’s main 

unit from the front panel for convenient operation.

•  SP-30, SP-35, SP-35L 

EXTERNAL

 

SPEAKERS

   Input impedence: 4 Ω
  SP-30: 

Rated input= 20 W, Maximum input = 30 W

 SP-35/SP35L: Rated input= 5 W, Maximum input = 7 W 

•  HM-218, HM-220, HM-220T, HM-221, HM-221T 

HAND

 

MICROPHONES

  HM-218:   Command microphone with a built-in speaker
  HM-220:   Self-grounding heavy duty microphone
  HM-220T:  Self-grounding heavy duty DTMF microphone
  HM-221:   Hand microphone
  HM-221T:  DTMF microphone

• SM-29 

DESKTOP

 

MICROPHONE

• UX-241 

GPS

 

ANTENNA

   Enables you to use the GPS function.