Tx Af Monitoring Function; Notes - Icom RMK-4 Instruction Manual

3
DUAL-HEAD OPERATION

■ TX AF Monitoring function

When the TX AF Monitoring function is set to ON in the RE-
MOTE BOX SET MODE, and one CONTROL HEAD operator
is communicating, the audio can be heard from the SP-22
EXTERNAL SPEAKER
The optional SP-22
NOTE: When one CONTROL HEAD operator is communi-
cating, "IN USE" blinks on the other CONTROL HEAD's
display and the TX indicators lights red.
I N
10
on the other CONTROL HEAD side.
is required.
EXTERNAL SPEAKER
U S E

■ NOTES

• Transmission can be performed on either CONTROL HEADs
1 or 2 at the same time.
• The Power ON Password function will not work properly
when attaching the RMK-4.
• The RMK-4 is not designed for the single-head operation.
For single-head operation, use the original attachment and
cable combination— no RMK-4 is necessary.
But when the one of CONTROL HEADs is accidently bro-
ken, the RMK-4 may go into the unintended single-head op-
eration mode. In that case, the Intercom function MUST be
turned OFF. Otherwise, any problem may occur.