Telex MS-2002 - Manual

9 CHAPTER 2 Installation Configuration Pre-check Before connecting the MS-2002 make sure it is properly configured for you intended usage. The locations of the configuration switches are shown in Figure 2. To access internal switches , do the following: > Remove three (3) screws from the top cove...

13 Mounting The MS-2002 mounts in a standard 19-inch equipment rack and is 1 RU (Rack Unit) high. When mounting the MS-2002, install the supplied black face plates on the appropriate side. The face plates should be mounted with the grooves on the top. NOTE: You must perform the sidetone adjustment (...

14 Cables The numbers below correspond to the cable numbers in the connection drawings on the following pages. • 1-channel intercom cable. Sold Separately. Use Telex ME cables, below. Or, build per Figure 7 on page 19.ME-25: 25’ (7.6 m) cable with Male and Female 3-pin XLR connectors.ME-50: 50’ (15....

9 CHAPTER 3 Operation and Specifications Power-Up Check To power-up the MS-2002 , do the following: > Plug in the MS-2002 . When power is first applied to the MS-2002, it performs a power-up reset, in which the front panel indicators cycle through all of their possible colors and then turn off. T...

10 Sidetone Adjustment The MS-2002 uses full-duplex audio (the same as a conventional telephone line) where the talk and listen audio are sent and received on the same line. When you talk on a channel, you also hear your own voice back in the speaker or headphones. This is called sidetone. If you ar...

11 Voice-Activated Microphone (VOX) Setup If you are going to use VOX, you must adjust the VOX level for proper operation. If the VOX level is too low, room noise activates the microphone. If the VOX level is too high, the microphone does not activate when you begin talking. To check and set the VOX...

12 Volume Adjustment To adjust the volume , do the following: > If you are using a headset, adjust the intercom listen level with the left Volume control on the front panel of the MS- 2002.ORIf you are using a speaker, adjust the intercom listen level with the right Volume control next to the spe...

13 All Talk You can talk to all intercom stations that currently have their listen keys activated. This applies to both channels of the MS-2002, as well as all talk channels of any connected EMS-4001 Expansion Stations. To use All Talk , do the following: 1. If you are using manual microphone activa...

14 Using Voice-Activated Microphone (VOX) If you use VOX, you do not have to insure the microphone key is turned on whenever you want to talk. To activate VOX , do the following: 1. Verify the Headset and Panel Mic keys are off. 2. If you are using a headset, tap the Headset key twice to turn on hea...

15 Specifications General Power Requirements : AC Input: 100-240VAC, 50/60HzChannel Power: 24VDC nominal (12 to 30 VDC), 65 to 150mA MS2002 is capable of supplying 2 amps overall (1 Amp per channel) Dimensions : 1.75” (44.5mm) high x 19” (483mm) wide x 10.31” (261.9mm) deep Weight : Approximately 4....

17 Quick Reference Description Action Reset MS-2002 Press All Talk and Listen 1 Reset EMS-4001 Press All Talk and Listen 5 Test signal on Press All Talk and PA, then tap Call Test signal off Tap Call, then tap any other key Mic latched on Tap Headset or Panel Mic (key is green) Mic latched off Tap H...