![](/images/new-backgrounds/1251598/25159819x1.webp)
SPK1000
Powered Speaker
TELEX COMMUNICATIONS, INC.
MADE IN USA
INPUT 1
+ -
INPUT 2
| BAL |
LINE LEVEL | |
1 VRMS |
| 1 | |||
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| Power Supply | 2 | ||
Combine / Isolate Switch | “Y” cable | |||
| set to Isolate | Y | ||
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| SPEAKER | CH 1 | CH 2 |
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| INPUT 1 |
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| INPUT 2 |
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TELEX COMMUNICATIONS, INC. MADE IN USA | LINE LEVEL | BAL |
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| 1 VRMS | UNBAL CLASS 2 WIRING 1.5A 24VDC |
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Speaker inter- | 1 | 1 |
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connect cables. |
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Program input |
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| PUSH | PUSH | US2000A |
PROGRAM |
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| Master Station | |
| INPUTS |
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| LINE LEVEL | VOL | VOL | |
cable. From 2 |
| SPEAKERS | 1 |
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+ - | 1 VRMS | 2 |
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| PGM 1 | PGM 2 |
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audio sources | P.A. | EXP | BAL - OUT |
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| OUT | CHN 2 |
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| UNBAL - INCHN 1 |
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| To all stations | To all stations | |||
| on channel 1 | on channel 2 | |||
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| 1 |
| 1 | |
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HEADSET
LINES | HEADSET |
LINES
BP-1000 1
HEADSET | LINES | HEADSET | LINES |
Y
BP-2000
HEADSET
2
BP-2000
HEADSETLINES
LINES
Note: A
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| Y |
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HEADSET | LINES | HEADSET | LINES |
Figure 6 - Adding an SPK1000 to the example in Figure 5. The two program sources are monitored independently by the intercom channels. The
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