Boss MRF90 User Manual

1. What's Included

3. Key Functions

MRF90

Floating, Water-Resistant

Radio Frequency Wireless Remote With White LED LIGHT

Compatible with MR2180UA, MR1650UA, MR1630UA

MRF90

Floating, Water-Resistant Radio Frequency Wireless Remote With White LED LIGHT

1. RF Receiver x 1pcs

2. RF Remote Cont ro l x 1pcs

3. Long Lasting 3V Lithium Battery x 1pcs

4. User Manual x 1pcs

5. Weather-Resistant Plastic Remote Holder x 2 PCS

6. Weather-Resistant Self-Tapping Screws x 4 pcs

7. Double sided Mounting Tape x 2 pcs

8. Lanyard x 1pcs

2. the RF Connecting Receiver

Connect the MRF90 black box receiver to the RF remote port connector at the back of the unit securely. Make sure the pins are aligned properly when pugging in, and the connection is secure, use tape to secure the connection if needed. When installing the receiver do not put it in any metal shielding for better reception.

Main Unit

RF Remote Port

1. Press MODE button to change mode.

Press and hold Light ( ) button to use the white

LED light.

Press DISP button to view clock, and other available

information.

4. Use Volume up ( ) to raise the sound volume.

5. Use Volume down ( ) to lower the sound volume.

Press ( ) button to seek up/select the higher channel

/track up in different modes. Or hold this button to tune up/fast channel up/fast forward, etc in different modes.

Press ( ) button to seek down/select the lower channel /track down in different modes. Or hold this button to tune down/fast channel down/fast rewind, etc in different modes.

8. Press BAND button to change different band in the

AM &FM mode(if available).

9. Press POWER( ) once to turn on or off the unit.

4. Installing/Replacing the Battery

1. On the back of the Remote, remove the

like pictures below, gently with a coin.

battery

2. Obtain one fully charged Cr2430. Be sure to install

the new battery the same way as the old battery.

3. Install the battery cover back into place, being

careful to align it with the rubber seal.

CR2430 Battery Specification (Coin Type sealed, Primary Lithium Battery)

Nominal Capacity

Nominal Voltage

Standard Discharge Current Max. Discharge Current

Temperature Range

Weight Dimensions Height (H)

Continuous

Pulse

Diameter(D)

Remove The Battery Out

1 2 3

Crimp-

280mAh

0.3mA 6mA

50mA

-10°C +60°C~

4.0g

3.0mm

24.5mm

RF Remote Port

RF Receiver

OPE

CLO

OPEN

Installing/Replacing the Battery (continued)

4 5 6

CLOS

PEN

CLO

Warning: Always

use the rubber ring when installing the battery cover.

7.Remote Cradle Mounting Instructions

There are 2 recommended mounting options:

1. If mounting the cradle on a wood surface, two self

tapping stainless steel screws are included. Hold the cradle in place and proceed with the self tapping screws.

2. If mounting on the surface of a SPA, Boat or other fiberglass surface, we've included an adhesive strip that is resist to most SPA chemicals, saltwater and sunlight. Make sure the mounting surface is clean and dry. Then remove the adhesive proactive tape on both sides of the adhesive strip, and apply the strip to the fiberglass surface. You're now ready to mount the cradle. Simply press firmly for a few seconds and it's done. firmly for a few seconds and it's done.

Self-tapping screw M3X12mm

5. How to pair Remotes

Each receiver can support up to 10 Remote Controls at the same time.

Method:

Press and hold the DISP button for 5 seconds.

Note If the receiver is already paired with 10 remotes

successfully and you continue to pair new remotes, it will automatically un-pair with the the first remotes paired.

6. Specifications

Remote Control Power: 1 pcs CR2430 Battery

RF Range: Up to 20 Feet

Remote Control

86x 56x12 mm

Dimensions (H x W x D):

RF Receiver Dimensions

76x 42x17 mm

(H x W x D):

Note: Specifications are typical. Individual units

may vary. Specifications are subject to change and improvement without notice.

Reminder: This unit uses 433.92MHz and may interfere

with other RF transmissions near this frequency.