Icom IC-T22A Instruction Manual page 39

© Microphone simple mode
This item turns the microphone simple mode ON or OFF.
Microphone simple mode is used to change the function as-
signments for switches on the optional HM-75A REMOTE CON-
TROL MICROPHONE as follows:
i a
during montior ON
Pa eee
wr [oem ort
during monitor ON) aaa monitor ON)
@ Select initial set mode.
@ Push [V] or [A] until "MS" appears.
@ Rotate [DIAL] to select the desired
condition.
@ Push [(vFo)CLR] to set the condi-
tion and exit initial set mode.
OTHER FUNCTIONS 5
© Auto power OFF
This item allows you to set a time at which the transceiver will
automatically turn OFF. The power OFF time can be set to
20, 40 , 60 min. or turned OFF.
® Select initial set mode.
® Push [V] or [A] until "AO" appears.
@ Rotate [DIAL] to select the desired
condition.
@ Push [(vFo)CLR] to set the condi-
tion and exit initial set mode.
© Power saver duty cycle
This item sets the power saver duty cycle — the ratio of re-
ceive circuit ON to receive circuit OFF while standing by. The
duty cycle can be set to 1:1, 1:12, 1:40 or OFF. Setting to 1:40
conserves the most battery power.
@ Select initial set mode.
@ Push [V] or [A] until "PD" appears.
@ Rotate [DIAL] to select the desired
condition.
@ Push [(vFo)CLR] to set the condi-
tion and exit initial set mode.
NOTE: When the duty cycle is set
to 1:40, signals may be clipped a
/7, max. of up to 2 sec.