Humminbird 170 Fish Finder User Manual


 
Assembling the Control Head Base
Yourcontrol head base will either have atilt mount or a tilt andswivel mount.
Refer to procedures A or B below to assemble and mount the control head
base.
A. If you have a tilt mount, follow these steps:
1. Set the tilt mount control head base in place on the mounting surface.
Mark the four mounting screw locations with a pencil or punch.
2. Set the base aside, and drill the four mounting screw holes using a
9/64" bit.
3. Proceed to Routing the Control Head Cables Under the Deck.
B. If you have atilt and swivel mount, follow
these steps:
1. Insert the mount arms into the base.
Then, hold the mount arms in place as
you turn the base upside down.
2. Insert the swivel ring into the base, with
the countersink holes for the arm screws
facing out.
3. Secure the mount arms with the 4 #6
screws provided (Figure 5). Hand tighten
only!
4. Set the assembled control head base in
place on the mounting surface. Mark the
four mounting screw locations with a
pencil or punch.
5. Set the base aside, and drill the four
mounting screw holes using a 9/64" bit.
6. Proceed to Routing the Control Head
Cables Under the Deck.
Tilt andSwivel Mount
Control HeadBase Assembly
Mount Arms
Base
Arm Screws,
4 #6 x7/16"
Figure5
Countersink
Side Out
Swivel
Ring
4
Control HeadInstallation