Installation manual

Introduction
5
851-164510 / Rev.E
Options
The following optional equipment may be ordered at an
additional charge to augment the standard Simrad SP90 sonar
system delivery.
Hull Unit
The standard SP92 Hull Unit can be lowered 1.2 meters at a
speed of 24 knots. The mounting flange has 24 bolts with pitch
centre diameter (PCD) 680 mm. The following options are
available:
• 1.2 and 1.6 meter hull units (SP90 and SP91) are available
for mounting on a trunk with 20 bolts and 620 mm pitch
centre diameter.
• 1.2 and 1.6 meter hull units (SP92 and SP93) are available
for mounting on a trunk with 24 bolts and 680 mm pitch
centre diameter (PCD).
Hull Unit Specifications Order number
SP90 1.2 m / 24 knots
20 bolts / PCD 620 mm
SP9--204730
SP91 1.6 m / 20 knots
20 bolts / PCD 620 mm
SP9--205679
SP92 1.2 m / 24 knots
24 bolts / PCD 680 mm
SP9--205503
SP93 1.6 m / 20 knots
24 bolts / PCD 680 mm
SP9--205504
Installation trunk
The installation trunk may be fabricated by the shipyard or
supplied by Simrad:
Unit Order number
SP90 Installation trunk, 20 bolts, PCD 620 mm SP9--205825
SP91 Installation trunk, 20 bolts, PCD 620 mm SP9--205825
SP92 Installation trunk, 24 bolts, PCD 680 mm SP9--207516
SP93 Installation trunk, 24 bolts, PCD 680 mm SP9--207516
Display unit
The SP90 sonar requires a VGA or DVI colour display with a
resolution of at least 1280 x 1024 pixels. A 19-inch LCD may
be ordered from Simrad. An optional mounting kit can be
ordered for desktop installations.
Contact your dealer for further information about Simrad’s
range of high quality LCD monitors.