Simrad EQ42 Manual page 20

Operation of the EQ
This is the basic presentation mode (standard display) for observing
fish schools and seabed. Some surface noise may appear just below the
transmission line.
FREQUENCY:
PULSE:
POWER:
Refer to Appendix A for further description of the various functions.
ENT
Direct access to Setup display related to active echo display – 38kHz,
50kHz or 200 kHz – (see section 5.8)
Use the cursor to go to the function you wish to change the value for
+/-
Toggle between available values, and...
ENT
Confirm with
ECHO Hotkey to Echo 1 (from
A-SCP
screen with Echo 1 display; if none: inserts Echo 1 in active window.
/50/52
42
50kHz
T *.*°C S 0.0kn DK 5.0 m
A- SHORT
A- 1000W
[ENT]
[MENU],[3],[1])
i.e. jumps to window on the
20
Chapter 5
Transmission
line
VRM
Depth scale
is adjustable
with the +/-
keys or the
Quick-range
keys 1-9.
Press key 0
to return to
Auto range.