Standard Horizon MLS-300i Manual

Marine Division of VERTEX STANDARD
US Headquarters
10900 Walker Street, Cypress, CA 90630, U.S.A.
www.standardhorizon.com
The MLS-300i is a high performance intercom speaker with Push To Alert button (PTA) designed to operate with the Standard
Horizon VLH-3000 Loud Hailer.
I
NSTALLATION
1 M
1. Remove the MLS-300i from the bracket by removing the
two Mounting Bracket Knobs.
2. Choose a place to mount the MLS-300i.
3. Use the bracket as a template to mark the locations of the
mounting holes.
4. Use a 5.2-mm (17/64") bit to drill the holes, and secure
the bracket with the supplied screws, spring washers, flat
washers, and nuts (Figure 1 & 2).
5. Insert the MLS-300i into the bracket with the Mounting
Bracket Knobs which were removed in step 1.
6. Set the MLS-300i to the preferred angle, then tighten the
Mounting Bracket Knobs to fasten the MLS-300i to the
bracket.
7. Route and secure the connection cable from the MLS-300i
to the VLH-3000 Loud Hailer. Connect the WHITE wire
of the connection cable to the "positive (+) intercom
speaker output," the shield of the connection cable to the
"negative (–) intercom speaker," and the YELLOW wire
of the connection cable to the "push to alert" terminal (Fig-
ure 3).
E A E 3 1 X 2 0 0
MLS-300i
Intercom Speaker
B I
OUNTING RACKET NSTALLATION
or
Figure 3
You may reverse
the position of the
bracket.
Figure 1 (Desktop Mount)
Figure 2 (Wall Mount)