Furuno NX-700A/B Manual De Usuario
FURUNO
NX-700A/B
SP - 1
E5649S01F-M
SPECIFICATIONS OF NAVTEX RECEIVER
NX-700A/B
1 NAVTEX
RECEIVER
1.1
Receiving frequency
518 kHz and 490 kHz (or 4209.5 kHz), receive both frequencies
simultaneously
1.2
Mode of reception
F1B
1.3
Sensitivity 2
μV e.m.f. (50 ohms), 4% error rate or less
1.4
Input protection
Withstands 30 Vrms for 15 minutes or more (w/ pre-amp unit)
1.5
Spurious emission
1nW or less
1.6
Message category
A: navigational warning
B: meteorological warning
C: ice report
D: earch and rescue information/piracy and armed robbery
E: meteorological forecast
F: pilot message
G: AIS
H: LORAN-C message
I: reserved presently not used
J: SATNAV message
K: ohter electronic navigational aid system message
L: navigational warning (additional)
M to Y: reserved presently not used
Z: QRU (no message on hand)
2 DISPLAY
UNIT
2.1
Display system
5-inch, 76 (W) x 100 (H) mm, monochrome LCD, 240 x 320 dots
2.2
Display modes
Message selection mode
Message
display
mode
2.3
Message storage
200 messages x 2 channels
(100,000 characters x 2 channels)
3
PRINTER SECTION (FOR NX-700A ONLY)
3.1 Printing system
Line thermal head printing system
3.2 Printing paper
Thermal paper (58 mm x 30 m)
3.3 Printing
width
48
mm
3.4 Character format
24 x 12 dot
3.5 Dot pitch
8 dots/ mm
3.6 Number of characters 32 characters/line
3.7 Print speed
Approx. 20 mm/sec.