IMO Monitor Requirements

For marine applications the International Maritime Organization (IMO) has specified a set of monitor requirements applicable to the commercial maritime environment.

Application	Minimum size [mm2]	Minimum resolution [Pixels]	Monitor format						Recommended ISIC monitor
			4:3				16:9
			17	19	20	23	22	26
ECS A	250 x 250	1280 x 1024	X	X	X	X	X	X	DuraMon 19
ECS B	166 x 166	800 x 600	Any size						DuraMon 15
ECS C	101 x 101	640 x 640	Any size						DuraMon 15
ECDIS	270 x 270	1280 x 1024	(X)	X	X	X	X	X	DuraMon 19
ECDIS backup	250 x 250	1280 x 1024	Any size						DuraMon 19
Radar cat. 1	340 x 340	1280 x 1024				X		X	DuraMon 26
Radar cat. 2	270 x 270	1280 x 1024	(X)	X					DuraMon 19
Radar cat. 3	180 x 180	1024 x 768	Any size						DuraMon 15