Model PA1235X, Page

Model PA1235X											Page 5
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5	7	5	7	5	7	5	7	5	7	5	7

LEFT	RIGHT	LEFT	RIGHT	LEFT	RIGHT
	1		2		3

LEFTRIGHT

REFER TO OWNERS

MANUAL FOR SAFETY

INSTRUCTIONS.

LEFTRIGHT

MODEL PA1235X

LEFTRIGHT

MODE		MODE		WARNING		MODE

STEREO		STEREO		TURN POWER		STEREO
	MONO		MONO	OFF BEFORE			MONO
BRIDGED		BRIDGED		CHANGING		BRIDGED
				MODES
	1V		1V	REMOTE MASTER			1V
				ON/OFF CONTROL
LEVEL		LEVEL		5-30 VOLTS DC		LEVEL
3V	.2V	3V	.2V			3V	.2V
+ BRIDGED --		+ BRIDGED --		--	+	+ BRIDGED --
SPEAKER		SPEAKER				SPEAKER

LEFT	RIGHT	LEFT	RIGHT	LEFT	RIGHT
+ --	-- +	+ --	-- +	+ --	-- +

THIS DEVICE COMPLIES WITH PART 15 OF THE FCC RULES. OPERATION IS SUBJECT TO THE FOLLOWING TWO CONDITIONS: (1) THIS DEVICE MAY NOT CAUSE HARMFUL INTERFERENCE, AND (2) THIS DEVICE MUST ACCEPT ANY INTERFERENCE RECEIVED, INCLUDING INTERFERENCE THAT MAY CAUSE UNDESIRED OPERATION.

MODE

STEREO

MONO

BRIDGED

LEVEL
		3V	.2V
	+	BRIDGED --
	SPEAKER
LEFT			RIGHT
	+	--	-- +

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRICAL SHOCK, DO NOT EXPOSE THIS UNIT TO RAIN, MOISTURE OR PLACE WATER FILLED OBJECTS ON THE PRODUCT.

ATTENTION: RISQUE DE CHOC ELECTRIQUE

NE PAS OUVRIR.

NO USER SERVICABLE PARTS INSIDE.

GROUND

MODE

STEREO

MONO

BRIDGED

LEVEL
		3V	.2V
	+	BRIDGED --
	SPEAKER
LEFT			RIGHT
	+	--	-- +

WARNING

TURN POWER

OFF BEFORE

CHANGING

MODES

ATTENTION: POUR UN REGLAGE CORRECT, SE REPORTER AU MANUEL D’INSTRUCTIONS.

MODE

STEREO

MONO

BRIDGED

LEVEL
		3V	.2V
	+	BRIDGED --
	SPEAKER
LEFT			RIGHT
	+	--	-- +

FUSE

10 AMP

SLOW BLOW

CAUTION

NEUTRAL

FUSING

AC 120V 60Hz 8.7A 1044 WATTS

AC LINE

ON/OFF

--0

6	9	6	9		6	9	6	9	6	9	6	9
			10	11				12				13	14

Figure 3 – PA1235X Rear Panel – Features and Functions

5.Line Inputs. These RCA-type jacks are the audio inputs for each of the amplifier pairs. Connect them to the OUTPUT jacks of the driving preamp with good quality RCA-type patch cables. Note that the inputs are marked LEFT-1-RIGHT, LEFT-2-RIGHT, etc., signifying the stereo channel pairs. Both the LEFT and RIGHT jacks are also active when the MODE switch (item #7) is set to the MONO or BRIDGED mode.

6.Input Level Control. This screwdriver adjustable control (for each stereo or bridged pair) allows the input level for full rated power output to be adjusted over a range of 0.2 volts to 3 volts. Normally you would adjust the driving preamp to maximum volume, then set this control to the maximum volume that the client desires for a given zone or room. This prevents the system from being driven to potentially destructive power levels.

7.Mode Switch. Switches the amplifier pair between STEREO, MONO and BRIDGED modes.

a)In STEREO mode, the two amplifiers operate independently of each other for 35 Watts of output each.

b)In MONO mode, left and right input signals are summed internally for Mono output from each of the two amplifiers. Also, either the Left or Right (item #5) input may be used if the source is already a Mono signal.

c)In BRIDGED mode, the two amplifiers are bridged for a single channel of high power output (80 Watts @ 8 Ohms). Either the Left or Right input (item #5) may be used to drive the resultant single channel amplifier.

CAUTION: Be sure to have the POWER turned OFF when changing the position of this switch and when making the corresponding speaker connection changes (see also item #9, following).

8.Fuse. When required, replace only with a fuse of the same type and rating:

ξ 120 V Version: 10 A 250 VAC, SLOW BLOW.

ξ 240 V Version: 5 A Time-Lag 250 VAC.

ξ Replacement with a fuse of higher rating will not protect the amplifier and will void the warranty.

9.Speaker Terminals. These plug-in 4-terminal screw type connectors permit speaker wire sizes up to 12- gauge. When making connections for the STEREO mode, be sure to observe the "+” and "–" polarity markings, just under the LEFT & RIGHT markings, for each wire pair going to the speakers.

Xantech installation instructions Model PA1235X, Page

Models: PA1235X

Model PA1235X

Page 5