Panasonic WR-X22NH specifications Input Characteristics, Output Characteristics

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Compact Audio Mixer

WR-X22NH

•For medium-size conference rooms and multi-purpose audio and video rooms, 8 mono inputs and 4 stereo inputs, 2 main stereo outputs.

•Ch7-8 of these systems are equipped with phantom power source(48V) for using microphones.

•One-touch access to 8 different pre-registered acoustic fields.

•Easy-to-use and prevending operation mistakes.

•The 5U body design makes flexible setup possible.

•Several WR-X22 units under a single integrated control

Block Diagram

RAMSA

Dimensions

480

	MIC/LINE		SIGNAL/PEAK
MONO	MIC	INPUT	HPF(70Hz)	EQ	MAIN 1
INPUT	LINE				MAIN 2
					SUB 1
1	PAD				SUB 2
				Lo Hi	SEND
MIC	-60~-10dB 5kΩ
LINE	-40~+10dB 10kΩ

2SAME AS ABOVE

3SAME AS ABOVE

4SAME AS ABOVE

5SAME AS ABOVE

6SAME AS ABOVE

			SIGNAL/PEAK
MONO	PHANTOM	INPUT	HPF	EQ	MAIN 1
INPUT					MAIN 2
	MIC				SUB 1
7	-60~-10dB 5kΩ				SUB 2
					SEND

Lo Hi

8SAME AS ABOVE

		SIGNAL/PEAK
		INPUT
STEREO		MAIN 1
INPUT	L
		MAIN 2
	R	SUB 1
1		+10/0/-10dB 10kΩ
		SUB 2

2SAME AS ABOVE

3SAME AS ABOVE

4SAME AS ABOVE

	RTRN	MAIN 1
RTRN INPUT		MAIN 2
+4dB 10kΩ		SUB 1
		SUB 2
SUB INPUT
+4dB 10kΩ

BUS	BUS
1/L	1/R
MAIN	MAIN

MAIN 2/L BUS

MAIN 2/R BUS

SUB 1 BUS

SUB 2 BUS

SEND BUS

XLR-F type connecter		Un-Balanced phone JK
XLR-M type connecter		RCA Pin JK
		BTL
	OUTPUT LEVEL	L
			MAIN 1
		BTL	OUT PUT
		R	4dB
			600Ωadapted
		L	REC
		R OUT PUT
			+4dB 10kΩ
		BTL
	OUTPUT LEVEL	L
			MAIN 1
		BTL	OUT PUT
		R	4dB
			600Ωadapted
	OUTPUT LEVEL		SUB 1
		BTL
			OUT PUT
			4dB
	OUTPUT LEVEL		600Ωadapted
		BTL	SUB 2
			OUT PUT
			4dB
			600Ωadapted
			SEND
			OUT PUT
			+4dB 10kΩ
		IN
		PATTERN CONTROL
		OUT
	POWER	REMOTE
		POWER
PATTEN SELECTOR	reg		AC

PT

SIGNAL GND

146	221
465	144

Rear Panel

Unit: mm

SPECIFICATIONS

Frequency Response	20Hz ~ 20kHz, +0.5dB, –1.0dB (Stereo input)
	20Hz ~ 20kHz, +0.5dB, –2.5dB (Mono input with a built-in HPF off)
T.H.D	1% or less (Mono input)
Crosstalk	–70dB or less 1kHz (between adjacent input channels)
Maximum Voltage Gain	30dB±3dB (Mono input mic)
	60dB±3dB (Mono input line)
	30dB±3dB (Stereo input)
Equalizer	high : peaking type 4kHz±6dB
	low : shelving type 70Hz±15dB
Maximum Input Level	+10dB or more (Mono input mic)
	+20dB or more (Stereo input)
Maximum Output Level	+24 or more
Equivalent Input Noise	–125dB or less (Source impedance 150Ω AUDIO BAND FILTER)
Residual Noise	–90dB or less (AUDIO BAND FILTER)
Power Consumption	35W (30kcal)
Power Supply	AC220 ~ 240V, 50Hz
Dimensions	480 (W) x 221 (H) x 144 (D) mm
Weight (approx.)	7.5 kg

Input Characteristics

Input Characteristics	Connectors	Nominal Level	Actual Impedance	Numbers
Mono Input1~6	XLR3-31 type (balanced)	–60~–20dB Mics	10kΩ (balanced)	6
		–30~+10dB Lines
Mono Input 7,8	XLR3-31 type (balanced)	–60~10dB	5kΩ (balanced)	2
Stereo Input 1~4	RCA pin jack	+10/0/–10dB	10kΩ (unbalance)	4
Return Input	Combined (unbalanced)	+4dB	10kΩ (unbalanced)	1
Sub Input	Combined (unbalanced)	+4dB	10kΩ (unbalanced)	1

Output Characteristics

Output Characteristics	Connector	Nominal Level	Adapted Impedance	Numbers
Main Output	XLR3-32 type	+4	600Ω (unbalanced)	2
Sub Output	XLR3-32 type	+4	600Ω (balanced)	2
Send Output	Combined (unbalanced)	+4	10kΩ (unbalanced)	1
Rec Output	RCA pin jack	–10	10k (unbalanced)	1

Control Input / Output

Control Input / Output	Formula Control	numbers	Connectors	Remarks
Pattern Control Input	Make Contact Input	8	D-SUB 15 pin	Built-in diode for protection
Pattern Control Output	Make Contact Output	8	D-BUS 15 pin	Photo coupler open collector output
Power Control Output	Make Contact Output	1	6 pin connector	Power control unit connection