Orion Car Audio HP-2800, HP-4800 manual HP4800 Controls, 1011

HP4800 Controls

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HI INPUT	INPUT	LINE OUT						POWER	ESP PORT
1/2 CH								(GREEN)
1 CH	3 CH	L CH	GAIN	INTELLIBASS	REMOTE	LPF	X-OVER	HPF

											PROTECT
											(RED)
						LPF	FLAT	HPF			INPUT
HI INPUT			MIN	MAX 0dB 12dB	50Hz	500Hz	X-OVER	50Hz	500Hz
											MODE
3/4 CH											ESP
										INDICATOR
										(YELLOW)
						LPF	FLAT	HPF			1/2 CH
			MIN	MAX	50Hz	500Hz		50Hz	500Hz	MIN MAX
2 CH	4 CH	R CH	GAIN		LPF			HPF		INTELLI-Q	3/4 CH

1.Hi Input (high level input Ch 1/2 and Ch 3/4) - Accepts 1v to 10v input from the head unit’s speaker output. The amplifier will automatically wake-up when the input is greater than 1V (on channel 1/2 high level input only).

2.RCA Input Channels 1 through 4 - accepts RCA input from a head unit, pream- plifier, or equalizer. These inputs are configured by the Input Mode switch posi- tion (refer to item 13 below).

3.RCA Line Output - provides easy connection to additional amplifiers.

4.Gain Control - continuous adjustment for full power output. The upper control is for channels 1/2 and the lower control is for channels 3/4.

5.Intelli-Bass - continuously adjusts from 0 to 12dB of boost centered at 45Hz.

6.Remote Bass Jack - connects optional HP-RB1 remote bass control to control the bass level from the driver’s seat. The HP-RB1 is only active when the crossover switch (lower switch) for channels 3/4 is at the LPF setting.

7.LPF (Low-Pass Frequency Control) - adjusts the frequency (50Hz–500Hz) of the upper crossover frequency. When set for this position the optional remote bass control is active (upper channels 1/2, lower channels 3/4).

8.X-Over(cross-over) - activates LPF (low pass crossover), FLAT (all pass), or HPF (high pass crossover) (upper channels 1/2, lower channels 3/4).

9.HPF (High-Pass Frequency Control) - adjusts the frequency (50Hz–500Hz) of the lower crossover frequency (upper channels 1/2, lower channels 3/4).

10.INTELLI-Q Control - continuously adjusts the "Q" boost of the high-pass crossover.

11.Power LED - when illuminated (green) indicates that the amplifier is on.

Protect LED - when illuminated (red) indicates that the amplifier protective cir- cuitry has been activated due to thermal, output short, supply undervoltage or supply overvoltage.

ESP® Indicator LED - when illuminated (yellow) indicates ESP® functionality and is used to diagnose ESP® features. The LED flash characteristics will assists in diag- nosing the type of fault (see Appendix).

NOTE: The LED on top of the amplifier may also illuminate and flash with the ESP® LED indicator, if this option has been enabled by your installer (requires Bitwriter®).

12.ESP® Port - connection port for Bitwriter® or ESP2 security system.

13.Input Mode - 1/2 channel or 3/4 channel selectable. In the 1/2 CH position, the input to channels 1 and 2 are also supplied to channels 3 and 4, respectively. In the 3/4 CH position all 4 channels are supplied separately When the switch is to the left (4 CH position), front and rear inputs are independent. This allows a source unit with an internal fader to fade between the 1/2 CH and 3/4 CH outputs.

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