Standard Horizon MLS-410PA User manual

Installation
2021P-AS
Printed in Japan
Figure 2 (Wall Mount)
5.2∅
The position of the bracket
may be reversed
Figure 1 (Desktop Mount)
5.2∅
MLS-410PA
External Speaker with 10 Watt Amplier
MLS-410LH
Loud Hailer Intercom Speaker
MLS-410SP
External Speaker
Flush Mount Installation
Use the template to mark the location, then make the round
hole.
NOTE
Conrm the space behind the dash or panel is deep
enough to accommodate the speaker:
MLS-410PA: at least 4.9 inch (125mm) deep
MLS-410LH and MLS-410SP: at least 2.8 inch (70mm)
deep
Figure 5
①
Turn 10 turns
②
Turn the 4 wing nuts
to adjust the tension
Figure 3
Wing Nut
M4 x 50 Screw
Wall thickness + approx. 0.4 inch (10mm)
Washer
Prepare the four supplied screws
Figure 4 Remove
Remove
Mounting Bracket Installation
Safety Precautions (Be Sure to Read)
Be sure to read the safety precautions in the Operating
Manual of the compatible transceiver to use this product
safely.
YAESU MUSEN CO., LTD.
Tennozu Parkside Building
2-5-8 Higashi-Shinagawa, Shinagawa-ku, Tokyo 140-0002 Japan
YAESU USA
6125 Phyllis Drive, Cypress, CA 90630, U.S.A.
YAESU UK
Unit 12, Sun Valley Business Park, Winnall Close
Winchester, Hampshire, SO23 0LB, U.K.
Specications
zMLS-410PA
Supply Voltage: 13.8VDC ±15%
Current Drain: 1.5A @13.8VDC, VOL Knob MAX,
Audio Input Level: 700mVrms
Audio Input Level: 700mVrms (Nominal)
1Vrms (Maximum)
Input Impedance: 1.8kΩ (Approx.)
Speaker Impedance: 8Ω
Audio Output: 8W @13.8VDC, 10% THD
Audio Input Level: 700mVrms
Maximum Audio Output: 10W @13.8VDC,
Audio Input Level: 700mVrms
Operating Temperature: –4°F to +140°F (–20°C to +60°C)
Connection Cable Length: 6.5 feet (2 m)
zMLS-410LH/SP
Speaker Impedance: 4Ω
Maximum Audio Input: 10W
Connection Cable Length: 6.5 feet (2 m)

MLS-410PA / MLS-410SP
Typical Radio Connections
Red*
Black*
Sheild
White
Fuse
*(MLS-410PA only)
Fuse
R
ed
Power Source
Black
Accessory
Cables
zMLS-410PA / MLS-410SP with Radio
Route and secure the connection cables from the speaker to the
Marine VHF Radio.
Wire Color Connection
White - Speaker (+) White wire of accessory cables
Shield - Speaker (−) Shield of accessory cables
Red - Positive (+)* 12VDC positive (capable of supplying 1.5A of current)
Black - Negative (–)* 12VDC negative
*(MLS-410PA only)
zMLS-410LH / MLS-410SP with VLH-3000A
For connections, refer to the VLH-3000A instruction manual.
Disposal of Electrical and Electronic Equipment
Products with the symbol (crossed-out wheeled bin) cannot be disposed of as household waste.
Electronic and Electrical Equipment should be recycled at a facility capable of handling these items and their waste byproducts.
Please contact a local equipment supplier representative or service center for information about the waste collection system in your country.
106 mm
106 mm
95∅
5 .2
∅
TEMPLATE
Use this template to mark the location
where the round hole for the ush mount
is to be cut.
Operation
1. Before connecting the speaker to the radio, turn the radio ON and set the AF volume level to minimum.
2. Turn the radio OFF, then connect the speaker to the radio.
3. Rotate the MLS-410PA volume knob to “12 o’clock” position. (MLS-410PA only)
4. Turn the radio ON and adjust the VOL knob on the radio to a comfortable listing level.
5. After adjusting the volume on the radio, you may adjust the MLS-410PA volume or turn o󰀨 the speaker using the volume knob.
(MLS-410PA only)
6. To call the VLH-3000A, press the MLS-410LH PTA button. A calling beep will be heard on the VLH-3000A with an indication of the
intercom station (IC1 or IC2). (MLS-410LH only)
Connections