Icom IC-7600, Instruction Manual, Page: 134 / 196

■
Setting sleep timer
The sleep timer turns the transceiver power OFF
automatically after passing the set period.
The timer can be set to 5–120 minutes in 5 minute
steps.
The sleep timer function counts the ‘minute’ units,
and does not count the ‘second’ units. For example,
when the sleep timer is started at 12:00 59, First
one minute past for just 1 second The maximum
error is therefore 59 seconds. This is normal, not a
malfunction.
q
Push
[EXIT/SET] several times to close the multi-
function screen, if necessary.
w
Push
[SET] (F-6) to select the set mode menu
screen.
e
Push
[TIME] (F-4) to select the time set mode.
r
Push
[TIMER] (F-2) to select the timer set mode.
t
Push
[SLEEP] (F-6) to select the sleep timer set
screen.
• “– – –” blinks.
y
Set the desired time period using the main dial.
• “TIMER–set Push [SET]” blinks.
• Push
[CLR] (F-4) to select “– – –” to cancel the setting.
u
Push [SET] (F-6) to set the time.
• Push [EXIT/SET] to cancel the setting.
• The timer indicator appears.
i
Push [EXIT/SET] to exit timer set screen.
o
The transceiver sounds 10 beeps and turns OFF
after the sleep timer period elapses.
• The timer indicator blinks while beeping.
• Push
[POWER] momentarily to cancel the sleep timer.
■
Timer operation
q
Preset the daily timer as described previously to
turn the timer function ON.
• The timer indicator appears.
w
Hold down [POWER] for 1 second to turn the
power OFF.
• The indicator on this switch lights red when the timer
function is ON.
e
When the set time arrives, the power is
automatically turned ON.
r
The transceiver sounds 10 beeps and turns OFF
after the power-off period elapses.
• The timer indicator blinks while beeping.
• Push
[POWER] momentarily to turn the timer function
OFF, if desired.
Timer action in the timer set screen must be set to
ON to enable the timer operation, described in
page 124 step
y
.
125
9
CLOCK AND TIMERS
TIMER
POWER
Appears
F-2 F-4
F-6
EXIT/SET
Main dial
TIMER
SET SLEEP
/
TIME CLR
/
TIMER
POWER
• Sleep timer set condition