background image

Telex

®

User Instructions

Model SPS2000A

Power Supply

Audiocom

®

Intercom Systems

®

SPS2000A

RESET

1

R

2

Volume

Содержание Audiocom SPS2000A

Страница 1: ...T elex User Instructions Model SPS2000A Power Supply Audiocom Intercom Systems SPS2000A RESET 1 R 2 Volum e ...

Страница 2: ...ed in a commercial environment Operation of this equipment in a residential area may cause interference which the user at his own expense will be required to correct This product meets Electromagnetic Compatibility Directive 89 336 EEC Introduction Thank you for purchasing the Audiocom SPS2000A Power Supply We hope that this power supply used together with your Audiocom User Stations will satisfy ...

Страница 3: ...ble of Contents Description 4 Installation 6 Unpacking 6 Configuration Switches 6 Intercom Channel and Program Connections 6 Power Up Check 11 Specifications 13 Factory Service and Parts Information 14 3 ...

Страница 4: ...k mounting optional hardware is required For desktop use four non marring rubber feet are supplied 1 Speaker Inputs and Volume Control Two audio inputs are provided The inputs are combined internally and sent as a monaural signal to the internal speaker amplifier The Volume control adjusts the level to the front panel speaker Typi cally these inputs are used with the speaker outputs of a master st...

Страница 5: ...cepts any input power in the range of 100 240 VAC 50 60 Hz 5 Intercom Channel Connectors When the Combine Isolate switch is set to the Isolate position each channel connector is powered separately and has com pletely separate intercom audio When the Combine Isolate switch is set to the Combine position each channel is still powered separately but the audio signals are combined so that all users on...

Страница 6: ...rir le boitier a moins d y entre habilite The Audiocom Clear Com switch S200 is factory set for use with Audiocom in tercom stations Before using the SPS2000A with Clear Com remove the top cover and change the setting as shown in Figure 2 The top cover is secured by five screws on the top and three screws on each side The Combine Isolate switch position may be changed at any time by inserting a pe...

Страница 7: ...hown in Figure 3 Speaker interconnect cables are standard RCA phono types For program input cable wiring refer to your master intercom station user manual Some typical intercom system applications are shown in Figures 4 through 6 Clear Com Applications Refer to your Clear Com system documentation for inter com cable wiring and connection details 7 Figure 2 Audiocom Clear Com Selector Switch Top Co...

Страница 8: ...enerally constructed using a male connector at one end and a female connector at the other end This allows several cables to be interconnected to create longer cable runs Audiocom power supplies use a 3 pin male Neutrik connector for each channel Audiocom wallplates use male Neutrik connectors Audiocom master stations speaker stations and belt packs also typically provide both a male and female Ne...

Страница 9: ...NES HEADSET LINES BP 1000 BP 1000 BP 1000 BP 1000 BP 1000 BP 1000 BP 2000 BP 2000 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 CHN 1 CHN 2 CLASS 2 WIRING 1 5A 24VDC 100 240 VAC 60 50 HZ MADE IN USA INPUT 1 SPEAKER INPUT 2 LINE LEVEL 1 VRMS Figur...

Страница 10: ...DSET LINES HEADSET LINES HEADSET LINES HEADSET LINES HEADSET LINES BP 1000 BP 1000 BP 1000 BP 1000 BP 1000 BP 1000 BP 2000 BP 2000 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 CHN 1 CHN 2 CLASS 2 WIRING 1 5A 24VDC 100 240 VAC 60 50 HZ MADE IN US...

Страница 11: ... A EXP OUT CHN 2 VOL PGM 2 VOL PGM 1 BAL OUT UNBAL IN PUSH PUSH CHN 1 To of stations on channel 2 To of stations on channel 1 To of stations on channel 2 To of stations on channel 1 SPS2000A Channel 1 Power Combine Isolate Switch set to Combine US2000A Internal DIP switches set for binaural operation SPS2000A Channel 2 Power Combine Isolate Switch set to Combine 1 1 1 1 1 1 1 Denotes 1 channel cab...

Страница 12: ...s indicators should be green 3 If a channel status indicator turns red during operation try correcting the prob lem by pressing the reset button on the front of the SPS2000A If the problem persists unplug the SPS2000A and locate the short or overload that is causing the problem 12 Audiocom ...

Страница 13: ...t depends on setting of internal switch S200 for balanced or unbalanced operation as defined below Balanced Mode S200 set to BAL position Line Terminating Impedance 300 ohms 10 Connector Pin out Pin 1 Common audio and DC return Pin 2 Full duplex balanced intercom audio and 24 VDC output Pin 3 Full duplex balanced intercom audio and 24 VDC output Unbalanced Mode S200 set to UNBAL position Line Term...

Страница 14: ...r must be sent prepaid and will be returned prepaid Non Warranty Repairs Equipment that is not under warranty must be sent prepaid to Telex If requested an estimate of repair costs will be issued prior to service After your approval and completion of the repairs the equipment will be returned on a col lect basis Collect charges may be avoided by sending a signed check for payment in full along wit...

Страница 15: ...Notes 15 ...

Страница 16: ...TELEX COMMUNICATIONS INC 9600 Aldrich Ave So Minneapolis MN 55420 U S A 9350 7333 010 Rev A2 8 97 ...

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