Memorex RX 1 Smart Manual de instalación descargar pdf (Pagina 117)

116 | Simrad MX500

in. If your boat draws about the same amount of water

each time you use it, you may want to put in the differ-

ence between the sensor and the waterline height. If

your boat’s draught changes from one trip to another, as

would be the case when the receiver is used on a freight

ship, you may want to put in the difference between the

sensor and the lowest point of the ship’s hull.

Shallow Alarm Active - allows you to receive an alarm if

the sensor receives depth data lower than the limit you

set in Alarm Limit (below). The default setting is No.

Alarm Limit - allows you to specify at what depth you

want an alarm to activate. This alarm limit is enabled by

the Shallow Alarm Active selection of Yes.

Alarm If No Data - Allows you to receive an audible and

visual alarm if NMEA 0183 data is not being received on

the data port at regular intervals (typically every few

seconds). The available choices are Yes (default) and No.

Input Sentence - Specifies the NMEA 0183 data sentence

to read the depth data from. The available choices are

Any (default), DPT, DBS, DBT, or DBK sentence. It is bet-

ter to specify the appropriate sentence because more

than one method of reporting depth may be available on

the port.

The window in the lower portion of the screen allows you

to see the depth data that is received on the data port

(Input:) and the data that is actually displayed in NAV 4

(Used Value:).

DGPS - DGPS Conguration

This screen controls the built in beacon receiver in the

MX smart antenna unit.

Internal Beacon Menu

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Memorex RX 1 Smart Manual de instalación Pagina 117