Boss Audio Systems MRF90 user manual Whats Included, Key Functions, Connecting the RF Receiver

1. What's Included
1. RF Receiver	x 1pcs

3. Key Functions

1 3

2

4

MRF90	2. RF Remote Control		x 1pcs
Floating, Water-Resistant
Radio Frequency Wireless Remote With White LED LIGHT	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

Compatible with MR2180UA, MR1650UA, MR1630UA

	2. Connecting the RF Receiver
	Connect the MRF90 black box receiver to the RF
MRF90	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
Floating, Water-Resistant	the connection if needed. When installing the receiver
	do not put it in any metal shielding for better reception.
Radio Frequency Wireless Remote With White LED LIGHT

Main Unit

RF Remote Port	Port
	RF Remote

RF Receiver

7 6

5

8

9

1.Press MODE button to change mode.

2.Press and hold Light ( ) button to use the white LED light.

3.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.

6.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.

7.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 battery 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 Crimp- sealed, Primary Lithium Battery)

Nominal Capacity		280mAh
Nominal Voltage		3V
Standard Discharge Current		0.3mA
Max. Discharge Current	Continuous	6mA
	Pulse	50mA
Temperature Range		-10°C ~ +60°C
Weight		4.0g
Dimensions	Height (H)	3.0mm
	Diameter(D)	24.5mm

Remove The Battery Out

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		E					E
	E	S
		LO					S
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	LO	C					L
	C	N				N	C
O PE	N				E
		OP	O	P