Instruction/ maintenance manual of the product WM1000 Telex
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T ele x ® User Instructions Model WM1000 / WM2000 W all Mount Inter com Stations A udiocom ® Inter com Systems V olume WM2000 GRN 1 RED 2 Ch Select T alk Call Listen Headset TM WM2000 Shown ®.
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 F eatures .............. 5 Installation ............. 6 Unpacking ............ 6 Configuration Switch Pre-chec k ........ 6 Intercom Channel Connections ........ 7 Dynamic-Mic Headset Connection ....... 9 P ower-Up .
Description The WM1000 and WM2000 Intercom Stations are designed for stationary , wall- mounted installation in standard two-gang electrical box es. The WM1000 is a single-channel station; the WM2000 provides switch-selectable access to either of two intercom channels.
Features 1. Channe l Selec t Switc h (WM200 0 Only) : Use d t o switc h betwee n interco m chan- nel s on e an d t w o . Th e switc h light s gree n fo r channe l on e an d re d fo r channe l t w o. 2. Intercom Listen K e y: Both momentary (push-to-listen) and latching (hands-free listen) are possible.
Installation Unpacking Each WM1000 / WM2000 is supplied with the following items. Contact the shipper or your Audiocom dealer immediately if anything is damaged or missing. Detach and fill out the re gistration card and return it to T elex to properly re gister your intercom station.
Balanced/Unbalance d Switc h (S W -1) This switch is set at the f actory to the balanced ( B AL) position for use with Audio- com intercom channels. Set the switch to the unbalanced (UN B AL) position for use with a Clea r -Com intercom system. Be sure and use the appropriate connection in- formation based on h o w you h av e this switch set.
General Inf or mation ☞ After connecting intercom stations as described below , and before installing the mounting screws, connect a headset and perform the sidetone adjustment as de- scribed on page 10 . The WM1000 and WM2000 mount in a standard two-gang electrical box.
Method 2: Locally P owered Connection Using this method, the intercom station is connected to the intercom line just like an y phantom-powered intercom station, e xcept that a local power supply is also con- nected. This local power supply is located right with the intercom station and pro - vides power for that station only .
P ower-Up Make sure an y local power supplies are plugged in, and turn on the power switches of any phantom po wer supplies. ☞ If you are using a large number of locally po wered intercom stations, you should activ ate their local power supplies before acti vating an y phantom po wer supply .
6. Install the intercom station mounting scre ws after completing the adjustments. The station is now ready for use. If you ar e using headphones that completely enclose the ears, adjust sidetone as follo ws: 1. Acti vate channel 1 as described in the operating instructions.
12 A udiocom® LOCAL POWER 12 to 15 VDC, 65 to 150 mA PS2000L RESET 1 R 2 Audiocom WM2000 GRN 1 RED 2 Ch Select Headset Volume Talk Call Listen Audiocom WM2000 GRN 1 RED 2 Ch Select Headset Volume Tal.
13 A udiocom A udiocom WM2000 WM2000 GRN 1 GRN 1 RED 2 RED 2 Ch Select Ch Select Headset Headset Volume Volume Talk Talk Listen Listen A udiocom WM2000 GRN 1 RED 2 Ch Select Headset Volume Talk Listen.
14 A udiocom® LOCAL POWER 12 to 15 VDC, 65 to 150 mA LOCAL POWER 12 to 15 VDC, 65 to 150 mA LOCAL POWER 12 to 15 VDC, 65 to 150 mA LOCAL POWER 12 to 15 VDC, 65 to 150 mA LOCAL POWER 12 to 15 VDC, 65 .
15 P air 1 P air 2 Denotes twisted pair . Denotes shield. Channel Audio high / P ow er Channel Audio lo w / Po wer Shield* DC Common Shield* T O POWER SUPPL Y CONNECTOR Cable T ype: 22A WG Stranded, 2.
16 A udiocom® P air P air P air Denotes twisted pair . Denotes shield. Channel 1 Audio lo w / Po wer Shield* DC Common Shield* T O POWER SUPPL Y CONNECTOR T O ADDITIONAL SINGLE- OR TWO-CHANNEL ST A T.
Operation Channel Select (WM2000 Only) T ap the Ch Select key to select channel 1 or 2. The ke y is green when channel 1 is se- lected and red when channel two is selected. Receiving Calls 1. When there is an incoming call signal the Call ke y will flash red.
Specifications General P ower Requirements: Phantom P ower: 24 VDC nominal (12 to 30 VDC), 65 to 150 mA Local P ower: 12 to 15 VDC, 65 to 150 mA Dimensions: Mounts in standard two-gang electrical bo x.
Intercom Channel, Unbalanced Mode (SW1 set to UNB AL position) Output Lev el: 1 Vrms ±10% Input Impedance: 150 ohms Bridging Impedance: greater than 10,000 ohms Call Signaling: Send: 11 ±3 VDC Recei.
Factory Service 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 21.
Notes 22 A udiocom®.
Notes 23.
TELEX COMMUNICA TIONS, INC . 9600 Aldrich Ave. So., Minne apolis, MN 55420 U.S.A. ® 9350-7621-000 Rev . C, 10/98.
An important point after buying a device Telex WM1000 (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 WM1000 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 WM1000 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Telex WM1000 you will learn all the available features of the product, as well as information on its operation. The information that you get Telex WM1000 will certainly help you make a decision on the purchase.
If you already are a holder of Telex WM1000, 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 WM1000.
However, one of the most important roles played by the user manual is to help in solving problems with Telex WM1000. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Telex WM1000 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
