Icom RMK-4 Instruction Manual page 12

2
REMOTE BOX SET MODE
D RX Speaker Tuning function
Set the RX Speaker Tuning function to ON or OFF for CON-
TROL HEAD 1 (main). (default: OFF)
This function allows the operator of CONTROL HEAD 1 to
adjust the output level of the external speaker that is con-
nected to the transceiver's main unit.
ON : The audio output level of the external speaker is adjust-
able with the AF volume control knob on CONTROL
HEAD 1.
The minimum audio output level must be set to more
than 1 on the transceiver's main unit in order to avoid
muting the audio output.
OFF : The audio output level of the external speaker is not
adjustable by CONTROL HEADs.
8
D Intercom function
Set the Intercom function to ON or OFF. (default: ON)
The Intercom function allows CONTROL HEAD operators to
communicate each other via their microphones.
The optional microphone and the SP-22
are required.
ON : The [INTERCOM] function is assigned to [P3], and
you can enter and exit the Intercom mode by pushing
[P3 (INTERCOM)].
OFF : [P3] retains the originally programmed function and the
Intercom function is OFF.
NOTE:
• When one CONTROL HEAD enters the Intercom mode,
the other CONTROL HEAD also enters even if this func-
tion is set to OFF.
• When this function is set to ON, the key function [Null]
must be assigned to [P3] by the CS-F9010/F9510
on both CONTROL HEADs for matching
ING SOFTWARE
the CONTROL HEAD's performance. Ask your dealer for
details.
EXTERNAL SPEAKER
-
CLON