Telex SPS-2001L manual Power Supply, US2000A, BP-1000, BP-2000

		PS-2001L		1	1-channel cable
		Power Supply		2	2-channel cable
	Combine / Isolate Switch				“Y” cable
		set to Isolate		Y
			CH 1	CH 2
100-240 VAC 60/50 HZ
TELEX COMMUNICATIONS, INC. MADE IN USA			BAL
			UNBAL CLASS 2 WIRING 1.5A 24VDC
		1		1
		PUSH		PUSH	US2000A
PROGRAM					Master Station
INPUTS
	LINE LEVEL	VOL	VOL
	SPEAKERS	1
+ -	1 VRMS	PGM 1	PGM 2
		2
P.A.	EXP	BAL - OUT
	OUT			CHN 2
12-15 VDC		UNBAL - INCHN 1
To all stations				To all stations
on channel 1				on channel 2
BP-1000	1		BP-1000		1

HEADSET

LINES HEADSET

LINES

BP-1000 1

BP-1000 1

HEADSET LINES HEADSET LINES

Y

BP-2000

HEADSET

2

BP-2000

HEADSETLINES

LINES

Note: A JB-2 Junction Box may be used instead of the “Y” cables. The JB-2 provides a means of combining two channels, while also allowing the single channels to be continued directly from the junction box.

		Y
BP-1000			BP-1000
HEADSET	LINES	HEADSET	LINES

Figure 4 - Typical connections using a single PS-2001L Power Supply to power two channels.

8