Nexus 21 Stereo Receiver Multi Control Manuel D’Utilisation

MULTI CONTROL

12.5 C50, calibra

12.5.1 C50

(RET

To return to the normal mode, press SET.

12.5.2 C51 (PAG

This setting allows you to display the Navigate page or not.
PAGE ATO

Page automa

nsducer or

GPS is c

PAGE ON

Page is

PAGE OFF

Page is

12.5.3 C52 (OFF

Select true (TWA)or th
function under WIND. T
display the same selec
have the calibration code C
selected in C51.
C51 (OFF) = Apparent w
C51 (ON) = True wind a

12.5.4 C53 (Uni

Unit for wind speed. Metre/second

S) or Beaufort

(BF).

12.5.5 C54 (1.70

Use 1.50 for a single fin

wo propeller b

Use 1.70 for a twin fin transducer (with three propeller blades)

12.5.6 C55 (000° ADJ)

Mast top unit misalignment adjust value or the so called ”A-fault”,
makes it possible to choose any horizontal angle.
Example: If the wind angle is +4° when you sail/drive the boat
straight into the wind. Set the calibration channel C54 to 356°.

12.5.7 C56-C63 Wind calibration values

In channels C55 to C62 you set the calibration values for the mast
top unit. Each mast top unit is individually calibrated for best
accuracy.
See the separate wind calibration certificate supplied with each
mast top unit. Each of the inter-cardinal directions are calibrated:

C55 (000° 000)
C56 (045° 045)
C57 (090° 090)
C58 (135° 135)

Set the calibration values according

tion of wind

)

E ATO)

tically on if Compass tra
cted

onne

always on
always off

TWA)

e apparent wind angle (AWA) as main-

he optional analogue wind instrument will

tion. All Multi Control instruments which

63 set to (WIA) will display what is

ind angle displayed.

ngle displayed.

t m/s)

(m/s), knots (KT

CAL)

transducer (with t

lades)