Floating, Water-Resistant
Radio Frequency Wireless Remote With White LED LIGHT
MRF90
1. What's Included
1. RF Receiver x 1pcs
2. RF Remote Control 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.
RF Remote Port
RF Remote Port
RF Receiver
Main Unit
3. Key Functions
5
9
4
6
3
1
7
2
8
1. Press MODE button to change mode.
2.
LED light.
Press and hold Light ( ) button to use the white
3.
information.
Press DISP button to view clock, and other available
4. Use Volume up ( ) to raise the sound volume.
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.
5. Use Volume down ( ) to lower the sound volume.
6.
/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 up/select the higher channel
7.
/track down in different modes. Or hold this button to tune
down/fast channel down/fast rewind, etc in different modes.
Press ( ) button to seek down/select the lower channel
4. Installing/Replacing the Battery
1. On the back of the Remote, remove the
like pictures below, gently with a coin.
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)
battery
Crimp-
Nominal Capacity
Nominal Voltage
Standard Discharge Current
Max. Discharge Current
Temperature Range
Weight
Dimensions Height (H)
Diameter(D)
Continuous
Pulse
280mAh
3V
0.3mA
6mA
50mA
-10°C +60°C~
4.0g
3.0mm
24.5mm
Remove The Battery Out
OP EN
CLOS E
OP EN
CL OSE
OPEN
CL OSE
1 2 3
MRF90
Compatible with MR2180UA, MR1650UA, MR1630UA
Floating, Water-Resistant
Radio Frequency Wireless Remote With White LED LIGHT
