Telex ES4000A User Manual

Telex®User InstructionsModel ES4000AIntercom Expansion StationAudiocom®Intercom Systems®TalkListenCallTalkListenCallTalkListenCallTalkListenCall3456ES

Sidetone TrimmersThese trimmers are normally adjusted after all components are connected, and theycan be accessed through the bottom cover (Figure 15)

11FRONT OF RACKBACK OF RACKBOP-1000 WITH 1 XP-USPG AND 1 XP-4PGMSPAREXP-USPGUS2000A (CH 1/2)2 ES4000A'S(CH 3-6 AND CH 7-10)SPS2000A (CH1/2 POWER)

12Audiocom®SPS2000A12CombineIsolateResetVolume®US2000AMic KillHeadsetPAPanel MicVoxAll TalkListen ListenCall Call12Talk TalkVolume®ES4000AListen Liste

Connection Notes•Typical connections for the US2000A, ES4000A and various power supplies areshown starting with Figure 6, page 14. Select the configur

14Audiocom®CH 1CH 2CH 3CH 4CH 5CH 6CH 7CH 8CH 9CH 10CHN 3 CHN 4CAT.NO.9000-7336-00 MADE IN USACHN 1 CHN 2CONNECT TO ES-4000CLASS 2 WIRING 2A 24VDCCH 7

15CHN 1CHN 2100-249 VAC 60/50 HZMADE IN USA®PS2000LChannel 2 PowerCombine / Isolate Switchset to CombineCHN 1CHN 2100-240 VAC 60/50 HZMADE IN USA®INPU

16Audiocom®CHN 1CHN 2CLASS 2 WIRING 1.5A 24VDC100-249 VAC 60/50 HZMADE IN USA®CHN 1CHN 2CLASS 2 WIRING 1.5A 24VDC100-249 VAC 60/50 HZMADE IN USA®XP-ES

17XP-ES400012-15 VDC+-3SPEAKERSPROGRAMINPUTS4LINE LEVEL1 VRMSEXPOUTCAN 3-6 OUTPUTSEXPIN563456PGM VOLUMEBAL-OUTUNBAL-INTelex®FRONTBACKCH 3-6ES4000APUSH

18Audiocom®CHN 1CHN 2CLASS 2 WIRING 1.5A 24VDC100-249 VAC 60/50 HZMADE IN USA®XP-ES400012-15 VDC+-3SPEAKERSPROGRAMINPUTS4LINE LEVEL1 VRMSEXPOUTCAN 3-6

19+-INPUT1INPUT212-15 VDCBAL®12-15 VDC+-1SPEAKERSPROGRAMINPUTS2LINE LEVEL1 VRMSP.A .EXPOUTCHN 2VOLPGM 2VOLPGM 1BAL - OUTUNBAL - INPUSH PUSHCHN 1SPK200

FCC StatementThis equipment uses and can radiate radio frequency energy that may cause in-terference to radio communications if not installed in accor

20Audiocom®XP-ES400012-15 VDC+-3SPEAKERSPROGRAMINPUTS4LINE LEVEL1 VRMSEXPOUTCAN 3-6 OUTPUTSEXPIN563456PGM VOLUMEBAL-OUTUNBAL-INTelex®FRONTBACKCH 3-6ES

21+-INPUT1INPUT212-15 VDCBAL®12-15 VDC+-1SPEAKERSPROGRAMINPUTS2LINE LEVEL1 VRMSP.A .EXPOUTCHN 2VOLPGM 2VOLPGM 1BAL - OUTUNBAL - INPUSHPUSHCHN 1SPK2000

CablesThe numbers below correspond to the cable numbers in the connection drawings onthe previous pages.1. 1-channel intercom cable. Sold separately.

9. Shielded audio cable. Must have male 3-pin XLR connector at one end for con-nection to the XP-USPG or XP-4PGM program inputs. Pin-out for program i

24Audiocom®Pair 1Pair 1Pair 1Pair 2Pair 2Pair 2Pair 3Pair 3TYPICAL 2-CHANNEL CABLE WIRING“Y” CABLE WIRINGTYPICAL 1-CHANNEL CABLE WIRINGCable Type: 22A

Power-UpThe ES4000A channels power-up identically to channels 1 and 2 of the US2000A.Refer to the US2000A User Instructions for all power-up informati

SpecificationsGeneralPower Requirements:Voltage:Phantom Power: 24 VDC nominal (12 to 30 VDC)Local Power (with PS-L Wall-pack Power Supply or equivalen

Frequency ResponseEXP IN to/from Channel, EXP IN to/from EXP OUT, Channel to Speaker: 200 Hz to 8 kHz+1/-3 dBTotal Harmonic Distortion: Less than 0.5

CHANNEL 3-6 OUTPUTS ConnectorConnector Type: DB15F Female, 15-pin D-subminaturePin 1: Channel 3 intercom audio input/output highPin 2: Channel 3 inter

Factory Service and Parts InformationWhen returning equipment for repair include your return address, telephone numberand proof of date of purchase, a

Table of ContentsDescription ...4Features ...5Installation ...7Unpacking ...7Configuration Pre-check...

Notes30Audiocom®

Notes31

AddendumDocument Affected: ES4000A User Instructions, Publication Number9350-7551-000 Rev. AAddendum Number: 1General Instructions: Use this addendum

TELEXCOMMUNICATIONS,INC.12000 Portland Ave.So.,Burnsville,MN55337 U.S.A.®9350-7551-000Rev.B,8/00

DescriptionThe ES4000A is an Expansion Station for the US2000A User Station. It interfaces 4additional intercom channels to the US2000A, and it provid

Features1. Intercom Talk Keys: Momentary or latching (hands-free) operation possible.2. Call Keys: Used to call intercom channels and to indicate inco

nal jumper which routes the program either to the intercom channel only, or toboth the intercom channel and the US2000A headset or speaker (default se

InstallationUnpackingThe ES4000A is supplied with the following items. Contact the shipper or yourAudiocom dealer immediately if anything is damaged o

8Audiocom®SwitchNumberDescription Settings DefaultSettingDIP Switch SW1 (Internal)SW1-1 Program Interrupt, Ch 6On (Closed): EnabledOff (Open): Disable

Audiocom Call Send and Receive DIP SwitchesBy default, all channels of the ES4000A can send and receive Audiocom call signals.You can disable call sen