Setting Sleep Timer; Timer Operation - Icom ic-7700 Instruction Manual

11
CLOCK AND TIMERS

■ Setting sleep timer

CLR
F-4
TIMER

■ Timer operation

POWER
TIMER
/
SLEEP SET
F-7
Main dial
EXIT/SET
The sleep timer turns the transceiver power OFF au-
tomatically 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 malfunc-
tion.
q Push
EXIT/SET
tion screen, if necessary.
w Hold down
TIMER
screen.
e Push [SLEEP]
condition.
• "– – –" blinks.
r Set the desired time period using the main dial.
• "TIMER–set Push [SET]" blinks.
• Push [CLR]
F-4
t Push [SET]
F-7
• Push
EXIT/SET
• The timer indicator above
y Push
EXIT/SET
u The transceiver emits 10 beeps and turns OFF
after the sleep timer period elapses.
• The timer indicator blinks while beeping.
• Push momentarily to cancel the sleep timer, if
TIMER
desired.
q Preset the daily timer as described previously.
w Push momentarily to turn the timer func-
TIMER
tion ON.
• The timer indicator above this switch lights green when
the timer function is ON.
e Hold down POWER
OFF.
• The timer indicator lights continuously.
r When the set time arrives, the power is automati-
cally turned ON.
t The transceiver emits 10 beeps and turns OFF
after the power-off period elapses.
• The timer indicator blinks while beeping.
• Push momentarily to cancel the sleep timer, if
TIMER
desired.
Timer action in the timer set screen must be se-
lected ON to enable timer operation, described in
page 11-3 steps r.
11-4
several times to close a multi-func-
for 1 second to select timer set
to select the sleep timer set
F-7
to select "– – –" to cancel the setting.
to set the time.
to cancel the setting.
switch lights green.
TIMER
to exit timer set screen.
for 1 second to turn the power