Filter
Top Products
54
Noise Rejection menu.
The ASP feature has three settings — Off, Low and High. When first
turned on, noise rejection is set on low. If you have high noise levels,
try using the high ASP setting. If, however, you are having trouble
with noise, we suggest you take steps to find the interference source
and fix it, rather than continually using the unit with the high ASP
setting. There are times when you may want to turn off ASP. This al-
lows you to view all incoming echoes before they are processed by the
ASP feature.
To change the ASP setting, repeatedly press
MENU until the NOISE
REJECTION menu appears. Use ↑ ↓ to select the desired setting, then press
PWR to clear the menu.
Depth Display
Depth may be displayed on the screen in a small, medium or large size
or can be turned off completely.
To display Depth:
Repeatedly press
MENU until the DEPTH menu appears. Use ↑ ↓ to select
the size of the depth display. Press
PWR to clear the menu.