Page 2 - the Intercom Expansion Station for the first time.
F C C S t a t e m e n t This equipment uses and can radiate radio frequency energy that may cause in- terference to radio communications if not installed in accordance with this man- ual. The equipment has been tested and found to comply with the limits of a Class A computing device pursuant to Subp...
Page 3 - Table of Contents
Table of Contents Description . . . . . . . . . . . . . 4 Features . . . . . . . . . . . . . . 5 Installation . . . . . . . . . . . . . 7 Unpacking . . . . . . . . . . . . 7 Configuration Pre-check . . . . . . . . . . 7 Mounting Configurations . . . . . . . . . 10 Connection Notes . . . . . . . . . ...
Page 4 - D e s c r i p t i o n; A u d i o c o m ®; Telex
D e s c r i p t i o n The ES4000A is an Expansion Station for the US2000A User Station. It interfaces 4 additional intercom channels to the US2000A, and it provides talk, listen and call but- tons for the 4 additional channels. There are also 4 additional program inputs on the back of the ES4000A, 1...
Page 5 - F e a t u r e s; Intercom Listen Keys: Momentary or latching operation possible.
F e a t u r e s 1. Intercom Talk Keys: Momentary or latching (hands-free) operation possible. 2. Call Keys: Used to call intercom channels and to indicate incoming calls. 3. Intercom Listen Keys: Momentary or latching operation possible. 4. Local Power Jack: The ES4000A can be powered from the inter...
Page 6 - Sidetone Trimmers
nal jumper which routes the program either to the intercom channel only, or to both the intercom channel and the US2000A headset or speaker (default setting). Additionally, the program signal to the intercom channel may be turned on or off via the US2000A front panel programming. There is also an in...
Page 7 - I n s t a l l a t i o n; U n p a ck i n g; Quantity; Warranty and registration card; C o n f i g u r a t i o n P r e - ch e ck; configuration switches and jumpers are shown in Figure; D I P S w i t ch e s; DIP switches and their default settings are listed in Table
I n s t a l l a t i o n U n p a ck i n g The ES4000A 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 registration card and return it to Telex to properly register your intercom station. Quantity ...
Page 8 - Switch; Table 1. Configuration Switch Settings
8 A u d i o c o m ® Switch Number Description Settings DefaultSetting DIP Switch SW1 (Internal) SW1-1 Program Interrupt, Ch 6 On (Closed): EnabledOff (Open): Disabled Off SW1-2 Program Interrupt, Ch 5 On (Closed): EnabledOff (Open): Disabled Off SW1-3 Program Interrupt, Ch 4 On (Closed): EnabledOff ...
Page 9 - Au d i o c o m C a l l S e n d a n d R e c e i ve D I P S w i t c h e s; D i r e c t P ro g r a m L i s t e n E n a bl e / D i s a bl e Ju m p e rs; shown in Table; Table 2. Direct Program Listen Enable / Disable Jumpers
Au d i o c o m C a l l S e n d a n d R e c e i ve D I P S w i t c h e s By default, all channels of the ES4000A can send and receive Audiocom call signals. You can disable call send or call receive capability for selected channels if desired. ☞ When the BAL / UNBAL switch on the back panel is set to...
Page 10 - S i d e t o n e Tr i m m e rs; can be accessed through the bottom cover (Figure; M o u n t i n g C o n f i g u r a t i o n s; Audiocom RMK Rack Mount Kits (Figure
S i d e t o n e Tr i m m e rs These trimmers are normally adjusted after all components are connected, and they can be accessed through the bottom cover (Figure 15 ). Refer to the US2000A User Manual for the sidetone adjustment procedure. M o u n t i n g C o n f i g u r a t i o n s The ES4000A can b...
Page 12 - udiocom®; FRONT OF RACK; . The power supply connections for the US2000A are shown in Figure; . Note: Additional rack spaces are shown between the rows
12 A udiocom® SPS2000A 1 2 CombineIsolate Reset Volume ® US2000A Mic Kill Headset PA Panel Mic Vox All Talk Listen Listen Call Call 1 2 Talk Talk Volume ® ES4000A Listen Listen Call Call 5 6 Talk Talk Listen Call 4 Talk Listen Call 3 Talk ® PS2000L 1 2 CombineIsolate Reset ® PS2000L 1 2 CombineIsola...
Page 13 - C o n n e c t i o n N o t e s
C o n n e c t i o n N o t e s • Typical connections for the US2000A, ES4000A and various power supplies are shown starting with Figure 6 , page 14 . Select the configuration which most closely matches your intended usage. • The US2000A and ES4000A normally draw operating power from the intercom chan...
Page 14 - through
1 4 A u d i o c o m ® CH 1CH 2CH 3CH 4CH 5CH 6CH 7CH 8CH 9CH 10 CHN 3 CHN 4 CAT. NO. 9000-7336-00 MADE IN USA CHN 1 CHN 2 CONNECT TO ES-4000 CLASS 2 WIRING 2A 24VDC CH 7-10 PS4000 ES4000A 12-15 VDC + - 3 SPEAKERS PROGRAM INPUTS 4 LINE LEVEL 1 VRMS EXPOUT CAN 3-6 OUTPUTS EXP IN 5 6 3 4 5 6 PGM VOLUME...
Page 15 - Channel 2 Power; Channel 1 Power and
1 5 CHN 1 CHN 2 100-249 VAC 60/50 HZ MADE IN USA ® PS2000L Channel 2 Power Combine / Isolate Switch set to Combine CHN 1 CHN 2 100-240 VAC 60/50 HZ MADE IN USA ® INPUT 1 SPEAKER INPUT 2 LINE LEVEL 1 VRMS 12-15 VDC + - 1 SPEAKERS PROGRAM INPUTS 2 LINE LEVEL 1 VRMS P.A. EXPOUT CHN 2 VOL PGM 2 VOL PGM ...
Page 16 - FRONT; Combine / Isolate switches set to Isolate; EXP IN CONNECTOR
1 6 A u d i o c o m ® CHN 1 CHN 2 CLASS 2 WIRING 1.5A 24VDC 100-249 VAC 60/50 HZ MADE IN USA ® CHN 1 CHN 2 CLASS 2 WIRING 1.5A 24VDC 100-249 VAC 60/50 HZ MADE IN USA ® XP-ES4000 12-15 VDC + - 3 SPEAKERS PROGRAM INPUTS 4 LINE LEVEL 1 VRMS EXP OUT CAN 3-6 OUTPUTS EXP IN 5 6 3 4 5 6 PGM VOLUME BAL-OUT ...
Page 17 - Combine / Isolate Switches
1 7 XP-ES4000 12-15 VDC + - 3 SPEAKERS PROGRAM INPUTS 4 LINE LEVEL 1 VRMS EXP OUT CAN 3-6 OUTPUTS EXP IN 5 6 3 4 5 6 PGM VOLUME BAL-OUT UNBAL-IN Telex ® FRONT BACK CH 3-6 ES4000A PUSH PUSH PUSH PUSH PS2000L Power Supplies Combine / Isolate Switches set to Combine CHN 1 CHN 2 CLASS 2 WIRING 1.5A 24VD...
Page 18 - set to Combine
1 8 A u d i o c o m ® CHN 1 CHN 2 CLASS 2 WIRING 1.5A 24VDC 100-249 VAC 60/50 HZ MADE IN USA ® XP-ES4000 12-15 VDC + - 3 SPEAKERS PROGRAM INPUTS 4 LINE LEVEL 1 VRMS EXP OUT CAN 3-6 OUTPUTS EXP IN 5 6 3 4 5 6 PGM VOLUME BAL-OUT UNBAL-IN Telex ® FRONT BACK CH 3-6 ES4000A PUSH PUSH PUSH PUSH CHN 1 CHN ...
Page 22 - C a bl e s; build per Figure
C a bl e s The numbers below correspond to the cable numbers in the connection drawings on the previous pages. 1. 1-channel intercom cable. Sold separately. Use Telex "ME" cables, below. Or, build per Figure 14 . ME-25: 25' (7.6 m) cable with Male and Female 3-pin XLR connectors. ME-50: 50' ...
Page 24 - TYPICAL 2-CHANNEL CABLE WIRING; Figure 14. Audiocom intercom cable wiring diagrams
2 4 A u d i o c o m ® Pair 1 Pair 1 Pair 1 Pair 2 Pair 2 Pair 2 Pair 3 Pair 3 TYPICAL 2-CHANNEL CABLE WIRING “Y” CABLE WIRING TYPICAL 1-CHANNEL CABLE WIRING Cable Type: 22AWG Stranded, 3-Pair Twisted-wire, with Shield Pin 3: Channel 1 Audio / PowerPin 4: Channel 1 Audio / PowerPin 5: Channel 2 Audio...
Page 25 - S i d e t o n e A d j u s t m e n t s; tone trimmers are shown in Figure; O p e r a t i o n; Sidetone; Figure 15. Sidetone Trimmer Access on Bottom of ES4000A
Pow e r- U p The ES4000A channels power-up identically to channels 1 and 2 of the US2000A. Refer to the US2000A User Instructions for all power-up information. S i d e t o n e A d j u s t m e n t s Use the sidetone adjustment procedure as described in the US2000A User Instruc- tions, except substitu...
Page 26 - S p e c i f i c a t i o n s; General
S p e c i f i c a t i o n s General Power Requirements: Voltage: Phantom Power: 24 VDC nominal (12 to 30 VDC) Local Power (with PS-L Wall-pack Power Supply or equivalent): 14 to 15 VDC Current: 65 mA, quiescent; 150 mA maximum Dimensions: 1.75" (44.5 mm) high, 8.25" (209.6 mm) wide, 10.0"...
Page 28 - CHANNEL 3-6 OUTPUTS Connector
CHANNEL 3-6 OUTPUTS Connector Connector Type: DB15F Female, 15-pin D-subminature Pin 1: Channel 3 intercom audio input/output high Pin 2: Channel 3 intercom audio input/output low Pin 3: Common Pin 4: Channel 5 intercom audio input/output high Pin 5: Channel 5 intercom audio input/output low Pin 6: ...
Page 29 - Fa c t o r y S e r v i c e a n d Pa r t s I n fo r m a t i o n; Service Department
Fa c t o r y S e r v i c e a n d Pa r t s I n fo r m a t i o n 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 Depar...
Page 30 - Notes
Page 32 - Addendum
Addendum Document Affected: ES4000A User Instructions, Publication Number 9350-7551-000 Rev. A Addendum Number: 1 General Instructions: Use this addendum with Revision A of the user instruc- tions. This information will be included in Revision B. Page 6, item 6: The description should be 18" (45...
