Eagle IntelliMap 642C iGPS, Installation And Operation Instructions Manual

Page: 61 / 196

53
3. Press
↑ ↓
to change the first number, then press
→
to move the cur-
sor to the next number and repeat until the depth is correct. Press
ENT
.
4. Press
←
to
S
HALLOW
A
LARM
E
NABLED
|
ENT
. To turn on the alarm, high-
light the
S
HALLOW
A
LARM
E
NABLED
box and press
ENT
.
To adjust and turn on the deep alarm:
1. From the Sonar Alarms menu, press
↓
to
D
EEP
A
LARM
E
NABLED
|
→
to
D
EEP
A
LARM
D
EPTH
|
ENT
.
2. Press
↑ ↓
to change the first number, then press
→
to move the cur-
sor to the next number and repeat until the depth is correct. Press
ENT
.
3. Press
←
to
D
EEP
A
LARM
E
NABLED
|
ENT
. To turn on the alarm, highlight
the
D
EEP
A
LARM
E
NABLED
box and press
ENT
.
Zone Alarm
The zone alarm is triggered when any echo passes inside the zone
alarm bar, shown on the right side of the screen.
To adjust and turn on the zone alarm:
1. From the Sonar Alarms menu, press
↓
to
Z
ONE
A
LARM
E
NABLED
|
→
to
A
DJUST
Z
ONE
|
ENT
.
Sonar Alarms menu with Adjust Zone command selected (left).
Adjust Zone Alarm selection box with Upper selected (right).
2. To set the upper boundary for the Zone Alarm, use
← →
to select
U
PPER
, then press
↑ ↓
to move the top of the bar to the desired depth.
3. To set the lower boundary for the Zone Alarm, use
← →
to select
L
OWER
,
then press
↑ ↓
to move the bottom of the bar to the desired depth.
4. Press
EXIT
|
←
to
Z
ONE
A
LARM
E
NABLED
|
ENT
. Now, any echo — fish, bot-
tom, structure — within the zone alarm's depth range will trigger the
zone alarm. To turn off the alarm, highlight the
Z
ONE
A
LARM
E
NABLED
box
and press
ENT
.