INSTALLATION AND OPERATION
INSTRUCTIONS
MODELS
HS-NS, HS-NSPC,HS-NS, HS-NSPC,
HS-NS, HS-NSPC,
HS-NS, HS-NSPC,HS-NS, HS-NSPC,
HS-WS-50, HS-WS-50D,HS-WS-50, HS-WS-50D,
HS-WS-50, HS-WS-50D,
HS-WS-50, HS-WS-50D,HS-WS-50, HS-WS-50D,
HS-WS-50/192HS-WS-50/192
HS-WS-50/192
HS-WS-50/192HS-WS-50/192
TRANSDUCERS
The HS-NS and HS-NSPC are 192 kHz, 8 degree cone angle transducers. The HS-WS-50 and HS-WS-50D are 50 kHz, 36 degree cone
angle transducers. The HS-WS-50/192 is a dual frequency transducer
with 192 kHz, 20 degree and 50 kHz, 36 degree cone angle elements.
All are transom mount transducers. They can be installed on any
outboard or stern-drive powered boat. Do not use these transducers on
an inboard powered boat. The HS-NSPC has a power cable attached to
the connector. Follow the installation instructions for the power cable on
the back of this manual. Please install the HS-NSPC transducer before
wiring it's power cable.
Please read these instructions carefully before installing your transducer. The transducer mounting location is the most critical part of a
sonar installation. If it isn’t done properly, the sonar can’t perform to its
potential.
ASSEMBLYASSEMBLY
ASSEMBLY
ASSEMBLYASSEMBLY
1. Locate the four ratchets in the transducer's hardware package. Note
there are letters engraved into one side of each ratchet. These are
for the coarse angle adjustment. A standard transom angle is 14
degrees. By aligning a letter on the ratchet to the alignment mark on
the the transducer bracket, the correct transducer angle can be
attained. Once you've determined the correct angle, press one
ratchet on each side of the transducer and one ratchet on each
transducer bracket as shown below.
RATCHET
ALIGNMENT
MARKS
F
A
E
D
B
C
TRANSDUCER
BRACKET
Copyright © 1996 Lowrance Electronics, Inc. All rights reserved.
F
E
TRANSDUCER
A
B
C
D
ALIGNMENT
LETTERS
1
TRANSDUCER
BRACKET
TRANSDUCER
RATCHET
RATCHET
See the chart at the top of the next page for example transducer angles
for letter "A" at 12, 14, and 16 degree transom angles.
14
DEGREES
This is the way the transducer should look when it's
mounted on the transom.
2
o
-
o
+
ANGLE
OF
ATTACK