
Dimensions
152 mm (5.98")
116 mm (4.57")
92 mm
(3.62")
Parts included
A
C
B
PSI-1
132.5 mm (5.22")
Technical specications
47 mm
(1.85")
53 mm
(2.1")
Compliance statements
98 mm
(3.85")
100 mm
(3.93")
*988-12330-002*
Mounting
Installation Guide
D
E
G
A. PSI-1
B. Self-tapping screws, #10 x 3/4 (4x)
C. Fuse (3 A) and fuse holder
D. Power cable, 2 m (6.6 ft)
E. 9 to 7 pin adabter cable 0.6 m (2 ft).
F. Ethernet cable. 1,8 m (6 ft)
G. Documentation
F
¼ Note: The most up-to-date specications are
available at the product web site.
Environmental
Operating temperature -15°C to +55°C (5°F to 131°F)
IP class IP67
Electrical
Power supply 12/24 V DC
Operating voltage 10.8 V DC - 31.2 V DC
Current drain Transducer dependent. Max
current drain with transducer
connected: 1.5A at 13.8 V
Reverse polarity
protection
Fuse rating 3 A
Physical
Weight 0,45 kg (1 lbs.)
Compatible
transducers *
¼ Note: The most up-to-date list of compatible
transducers is available at the product web site.
Yes
LiveSight
Europe
Navico declares under our sole responsibility that the
product conforms with the requirements of:
• CE under EMC Directive 2014/30/EU
United states of America
¼ Note: The user is cautioned that any changes or
modications not expressly approved by the party
responsible for compliance could void the user’s
authority to operate the equipments.
Australia and New Zealand
Navico declares under our sole responsibility that the
product conforms with the requirements of:
• Level 2 devices of the Radiocommunications
(Electromagnetic Compatibility) standard 2017
Declarations
The relevant declarations of conformity are available at:
• www.lowrance.com
• www.simrad-yachting.com
Recommended pilot holes for self-tapping screws:
Material #10 screw
Soft materials e.g. plywood Ø 3.7-4.0 mm (5/32”)
Hard materials e.g. berglass, acrylic, hardwoods Ø 4.1-4.7 mm (3/16”)
Aluminum Ø 4.2-4.5 mm (0.173”)

Wiring
Units with 9 pin sonar connector Units with 7 pin sonar connector Units without sonar connector
ETHERNET
ETHERNET
A
Transducer
A. Transducer cable. 7.6 m (25 ft)
B. PSI-1 to MFD/SonarHub cable. 1.7 m (5.6 ft)
C. Ethernet cable. 1.8 m (6 ft)
C
B
D
SONAR1
PSI-1
12/24 V DC
D. Power cable. 2 m (6.6 ft)
E. 9 to 7 pin adapter cable. 0.6 m (2 ft)
F. Ethernet cable. *
ETHERNET
Transducer
* Not included with PSI-1
A
C
SONAR
E
B
PSI-1
D
12/24 V DC
Transducer
A
C
B
PSI-1
D
12/24 V DC
F
NET-3NET-1POWER
NET-2
TRANSDUCER1 TRANSDUCER2
12V/24V 3A
SonarHub
Grounding
It is recommended to ground the unit.
A. Phillips M4-0.7 x 6 mm, stainless steel
B. 1.3 mm (16 AWG) wire
LED indicators
B CA
A. Transducer (XDCR)
B. Status
C. Power (PWR)
A
LED STATUS
A B C
O O Red
Red
Red/
Green
Green Green Green OK
Red/
Green
Red Green
Green
Description
Power connector inserted, but no power
on yellow wire
• No transducer connected
• Wrong transducer type connected
• Input voltage too low
• Error on output voltage to transducer
B
Power connection
Power controlled by external switch Power controlled by Multi-Function Display
To Multi-Function
Display
Black
Black
Yellow
Blue
(n/c)
_
_
+
12 / 24 V DC
Switch
Black
Yellow
Blue
(n/c)
Red
Red
Yellow Red
Blue
Power
Control bus
+