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Sonar Page Menu with Upper and Lower Limits command selected
(left). Sonar Chart Limits menu with Upper Limit selected (right).
To change the upper and lower limits:
1. From the Sonar Page, press
MENU|↓ to UPPER AND LOWER LIMITS|ENT.
The Sonar Chart Limits menu appears, with Upper Limit selected.
2. To set the upper limit, press
ENT. Press ↑ ↓ to change the first num-
ber, then press → to move the cursor to the next number and repeat
until the depth is correct, then press
EXIT.
3. To set the lower limit, press ↓ to
LOWER LIMIT|ENT. Press ↑ ↓ to change
the first number, then press → to move the cursor to the next number
and repeat until the depth is correct, then press
EXIT repeatedly.
To turn off upper and lower limits:
From the Sonar Page, press
MENU|↓ to AUTO DEPTH RANGE|ENT|EXIT.
Display in auto depth range mode (left). Display zoomed with Upper
and Lower Limits focused on water column from 20 to 40 feet (right).
Area "zoomed"
Fish arches