56
2. Press
↑
or
↓
to change the first number, then press
→
to move the
cursor to the next number and repeat until the depth is correct, then
press
ENT
.
3. Press
←
to
S
HALLOW
A
LARM
E
NABLED
|
ENT
|
EXIT
.
4. To turn off the alarm, press
ALARM
|
ENT
|
EXIT
.
To switch to a different depth setting, open the Sonar Alarms menu and
repeat the instructions in step 3 above.
To adjust and turn on the deep alarm:
1. Press
ALARM
|
↓
to
D
EEP
A
LARM
E
NABLED
|
→
to
D
EEP
A
LARM
D
EPTH
|
ENT
.
2. Press
↑
or
↓
to change the first number, then press
→
to move the
cursor to the next number and repeat until the depth is correct, then
press
ENT
.
3. Press
←
to
D
EEP
A
LARM
E
NABLED
|
ENT
|
EXIT
.
4. To turn off the alarm, press
ALARM
|
↓
to
D
EEP
A
LARM
E
NABLED
|
ENT
|
EXIT
.
To switch to a different depth setting, open the Sonar Alarms menu and
repeat the instructions in step 3 above.
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. Press
ALARM
|
↓
to
Z
ONE
A
LARM
E
NABLED
|
→
to
A
DJUST
Z
ONE
|
ENT
.
2. To set the upper boundary for the Zone Alarm, use
←
or
→
to select
U
PPER
, then press
↑
or
↓
to move the top of the bar to the desired depth.
3. To set the lower boundary for the Zone Alarm, use
←
or
→
to select
L
OWER
, then press
↑
or
↓
to move the bottom of the bar to the desired depth.
Summary of Contents for FishMark 500C
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Page 42: ...36 Notes ...
Page 48: ...42 Sonar Page in split zoom sonar chart display mode Sonar chart digital data display option ...
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