Instruction/ maintenance manual of the product SPS2000A Telex
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T ele x ® User Instructions Model SPS2000A P o wer Supply A udiocom ® Inter com Systems ® SPS2000A RESET 1 R 2 Volume.
FCC Statement This equipment uses, and can radiate radio frequency ener gy that may cause in- terference to radio communications if not installed in accordance with this man- ual.
T able of Contents Description ............. 4 Installation ............. 6 Unpacking ............ 6 Configuration Switches .......... 6 Intercom Channel and Program Connections ..... 6 P ower-Up Chec k ........... 11 Specifications ............ 13 F actor y Ser vice and P ar ts Information .
Description The SPS2000A is a versatile po wer supply that can be used in a variety of Audiocom® intercom system applications. It is ideal for applications where it is desirable to use a master station with a panel mic / speaker combination.
2. Combine / Isolate Switch: This recessed, pushbutton switch lets you combine the audio signals of the two channels to create a single audio channel where all users can intercommunicate. Or , you can isolate each channel to create two groups of completely independent users.
Installation Unpacking The package contains the following items. Contact the shipper or your Audiocom dealer immediately if anything is damaged or missing. Detach and f ill out the regis- tration card and return it to T elex to properly register your SPS2000A.
Note that if you are using DC wallpacks with some intercom stations, you do not need to add the current consumption of those stations to the total current. A udiocom Connections: Intercom cable wiring details are shown in Figure 3 . Speaker interconnect cables are standard RCA phono types.
8 A udiocom® P air 1 P air 1 P air 1 P air 2 P air 2 P air 2 P air 3 P air 3 TYPICAL 2-CHANNEL CABLE WIRING “Y” CABLE WIRING TYPICAL 1-CHANNEL CABLE WIRING Cable T ype: 22A WG Stranded, 3-P air T.
9 12-15 VDC + - 1 SPEAKERS PROGRAM INPUTS 2 LINE LEVEL 1 VRMS P.A. EXP OUT CHN 2 VOL PGM 2 VOL PGM 1 BAL - OUT UNBAL - IN PUSH PUSH CHN 1 T o all stations on channel 1 Program Input cable .
10 A udiocom® TELEX COMMUNICATIONS , INC. MADE IN USA INPUT 1 INPUT 2 LINE LEVEL 1 VRMS 12-15 VDC BAL + - 12-15 VDC + - 1 SPEAKERS PROGRAM INPUTS 2 LINE LEVEL 1 VRMS P .A. EXP OUT CHN 2 VOL PGM 2 VOL PGM 1 BAL - OUT UNBAL - IN PUSH PUSH CHN 1 T o all stations on channel 1 Program input cable .
P ower-Up Chec k 1. Plug in any DC w allpacks that are being used with individual intercom stations. ☞ If you plug in DC wallpacks after applying po wer to the SPS2000A, you may get an ov erload indication at the SPS2000A.
2. Plug in the A C power cords for an y connected SPS2000A Power Supplies. The channel status 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.
Specifications General Input P ower Requirements: 100 to 240 V AC, 50 / 60 Hz Output P ower (each channel) 21 ± 1 VDC, 2A Dimensions: 1.75" (44.5 mm) high x 8.25" (209.5 mm) wide x 10.31" (261.9 mm) deep Weight: appro ximately 2.5 lb (1.
F actor y Ser vice and P ar ts Information When returning equipment for repair include your return address, telephone number and proof of date of purchase, along with a description of the problem.* The address for Audiocom equipment returns and parts information is: Service Department T elex Communications, Inc.
Notes 15.
TELEX COMMUNICA TIONS, INC. 9600 Aldrich Ave. So., Minneapolis, MN 55420 U.S.A. ® 9350-7333-010 Re v . A 2 , 8/97.
An important point after buying a device Telex SPS2000A (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Telex SPS2000A yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Telex SPS2000A - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Telex SPS2000A you will learn all the available features of the product, as well as information on its operation. The information that you get Telex SPS2000A will certainly help you make a decision on the purchase.
If you already are a holder of Telex SPS2000A, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Telex SPS2000A.
However, one of the most important roles played by the user manual is to help in solving problems with Telex SPS2000A. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Telex SPS2000A along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
