72 
 
8.6  LED warning lamp unit (NCD-2257) 
1) Power supply (rating): 12 V DC (+30%, -10%) 
2) Power consumption: 0.5W (max) 
3) Dimensions: Approx. 70 (W) x 62 (D) x 100 (H) mm (incl. projections) 
4) Mass: Approx. 0.2 kg (excl. mounting bracket) 
5) Housing color: N4 SEMI-GLOSS 
6) Operating temperature: Operating temperature range    -15 °C to +55 °C 
7) Protection class: IP22 
8) Category: Protected 
9) Compass safe distance: < 0.1m(Standard Compass) / < 0.1m (Steering Compass) 
 
 
8.7 Reset button unit (Waterproof) (NCJ-896) 
1) Power supply (rating): 12 V DC (+30%, -10%) 
2) Power consumption: 0.6W (max) 
3) Dimensions: Approx. 100 (W) x 60 (D) x 100 (H) mm (incl. mounting bracket) 
4) Mass: Approx. 0.5 kg (incl. mounting bracket) 
5) Housing color: N4 SEMI-GLOSS 
6) Operating temperature: Operating temperature range    -25 °C to +55 °C 
7) Protection class: IP56 
8) Cable opening: 13 mm to 18 mm 
9) Category: Exposed 
10) Compass safe distance: < 0.1m(Standard Compass) / < 0.1m (Steering Compass)