Simrad EQ 55 Especificações descarregar pdf (Página 49)

.-%! - National Marine Electronics Association. The NMEA is an or-

ganization of manufacturers of marine electronics equipment. They have

adopted the NMEA 0183 as a standard for communications between vari-

ous types of marine electronic equipment.

0INGTOPINGFILTER - can be set to either on or off. With the filter ’off’,

then each received echo will be reflected on the screen. Whereas with the

filter ’on’, the system will compare every two echoes received and only

reflect on the screen what is received from both echoes, which will give

a more uncluttered and precise recording.

0ULSELENGTH - The transmitted pulse length can be set to AUTO, where

the uptimum setting will be applied according to the water depth. Or it

can be set manually, if a specific pulse length is required:

50kHz 200kHz

SHORT = less than 5 m deep water less than 5 m deep water

MEDIUM = between 5 and 50m between 5 and 50m

deep water deep water

LONG = more than 50m deep water more than 50m deep water

F A long pulse will reach deeper but give less resolution.

2ANGE - refers to the distance shown from the top to the bottom of the

display screen. Selecting !UTORANGE will cause the EQ32 MKII to

change the basic range setting(s) to keep the displayed bottom in the low-

er half of the display. For instance, as your boat moves into deeper wa-

ters, the EQ32 MKII will automatically switch to a deeper range, always

keeping the displayed bottom in the lower half of the display. -ANUAL

RANGE allows the operator to set the range displayed on the EQ32 MKII.

2ANGESTART - allows the user to set the displayed depth range to begin at

some point below the surface. For example, a 100 meter displayed range

can be "phased" downwards, so that the screen shows a 100 meter sec-

tion beginning at, say, 200 meters and going to 300 meters depth.

F Limitation! With the 7HITELINE feature activated at the same time as

the 2ANGESTART happens to be set to a level deeper than the actual water

depth, a continuous reset sequence will commence and stay on until the

%1-+))'LOSSARYOFTERMS !PPENDIX!

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Simrad EQ 55 Especificações Página 49