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B&G H2000 Pilot *DISCONTINUED* User Manual

Page 204

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h2000 User Manual

204

HB-0845-06

A new menu automatically appears on all FFDs called
EXPAND when an Expansion Processor is added to the
system. Up to twelve linear functions may be displayed
numbered LINEAR 5 to LINEAR 16. Initially only
LINEAR 5 is shown. A linear function by default shows a
number between 0, representing 0 volts on its input and
1000 representing 6.5 volts on its input. The voltage change
is assumed to be linear in relationship. Hence an external
sensor, for example a load cell giving a linear change in
voltage as the load increases, may be connected to a linear
input.

LINEAR 5 has four calibration values, other linear functions
have three calibration values found by selecting
CALBRATE on the appropriate linear function.

5.16.2 Linear Function Settings

Altering calibration value 1 (CAL VAL 1) allows the
correct input sensor to be selected. The different inputs
available are shown below:

1 or 2 normal linear input 0 to 1000
3 rotating mast correction for apparent wind angle
4

heel

angle

input

5

trim

angle

input

6

barometric

pressure

7

rudder

angle

8

air

temperature

The default factory setting for a linear input on the
Expansion Processor is 1 (0-1000 format).

Note

Do not set different linear inputs to the same function

(except type 1 for normal linear input) or the calibration
value will be ignored. This ensures that no function uses
no more than one analogue input. However, any one of
the Linear 1 to 4 inputs from the main processor may be