Furuno 2127 Bedienungsanleitung PDF herunterladen (Seite 49)

3. SETTING AND ADJUSTMENT

3-11

TYPE

Choose type of radar: IMO, A, B, C, or W.

ON TIME and TX TIME

These items show number of hours the radar has been turned on and transmitted,

respectively. Value can be changed; for example, after replacing magnetron TX Time can be

reset to 0.

PM GAIN ADJ

Note: If you install the Performance Monitor PM-31 at field, see section 4.4 on page 4-16.

When you choose this item, the radar setting changes as follows.

RANGE: 24 NM

PULSE: LONG

BLIND SECTOR: OFF

STC: OFF by Manual

RAIN: OFF by Manual

ECHO AVERAGE: OFF

VIDEO CONTRAST: 2-B

TUNE: AUTO

1. Adjust the GAIN control so that a slight amount of white noise appears on the screen.

Arcs for performance monitor appear on the screen (Fig.1).

2. Adjust PM GAIN ADJ so that outer arc just disappears (Fig.2). The setting range is 0 to

255.

Approx. 0.6 nm

(10 dB)

13.5 - 18.5 nm

Fig.1 Fig.2

1 2 ... 44 45 46 47 48 49 50 51 52 53 54 ... 135 136

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Furuno 2127 Bedienungsanleitung Seite 49