CE33 Echosounder operation
7.6 Variable range marker
From active echo display:
Activate the Variable Range Marker function, and...
Move the VRM up/down
Adjust the range by means of the +/- keys
+/-
Turn VRM off again
CLR
7.7 Depth & temperature diagram
MENU
Call up the menu bar, and...
activate Depth & temperature diagram
5,6
Call Setup for Depth
ENT
-see display example next page.
Chapter 7-7
Present water
temperature
and depth.
Depth over
time or dis-
tance.
Temperature
over time or
distance.