User Manual

(4) Rotate the rotary control either CW or CCW to obtain the largest echo presentation on the screen.

(5) Select MANUAL with the down cursor key.

(6) Rotate the rotary control again to obtain the largest echo presentation.

(7) When the adjustment is finished, press the "ENT" key to exit from the TUNING CALIBRATION

screen.

Operate of (3) to (7)

Up/Down → Control knob → Up/Down → Control knob → ENT

Select AUTO Adjust tuning Select MANU Adjust tuning

(4) Adjusting the antenna height (ANTENNA)

Depending on the position at which the antenna is installed, the STC level may need to changed. Use the

following procedures to set up. To obtain the best result, we suggest consulting your local SIMRAD dealer

for proper setting.

(1) Select ADJUST by "common operations for CUSTOM", and then select ANTENNA from the pull-down

menu using up or down cursor key. Press the "ENT" key to fix the selection.

(2) The adjustment screen will be shown. Set an appropriate value using the rotary control to choose the

value from 1 to 9.

(3) Press the "ENT" key to exit from this menu.

Up/Down → ENT → Control knob → ENT

Select ANTENNA Choose value Complete

Adjust with control

knob

Select with up-down

cursor key

Echo remain.

TUNING CALIBRATION

READ OPERATION MANUAL

SELECT ITEM WITH ↑ ↓ KEY

TUNE WITH CONTROL KNOB

PRESS ENTER KEY TO MEMORY

AUTO 31

MANUAL 36

Adjust with Control knob

STC CURVE ADJUSTMENT

ADJUST WITH CONTROL KNOB

PRESS ENTER KEY TO MEMORY

STC CURVE _5_

ANTENNA Adjustment