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User Manual for Telex EMS-4001 - 4-Channel Expansion Main Station for Wired Intercom System Click to enlarge the picture
Contents of the user manual for the Telex EMS-4001 - 4-Channel Expansion Main
- Product category: Wired Intercoms Telex
- Brand: Telex
- Description and content of package
- Technical information and basic settings
- Frequently asked questions – FAQ
- Troubleshooting (does not switch on, does not respond, error message, what do I do if...)
- Authorized service for Telex Wired Intercoms
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User manual for the Telex EMS-4001 - 4-Channel Expansion Main contain basic instructions
that need to be followed during installation and operation.
Before starting your appliance, the user manual should be read through carefully.
Follow all the safety instructions and warnings, and be guided by the given recommendations.
User manual is an integral part of any Telex product,
and if it is sold or transferred, they should be handed over jointly with the product.
Following the instructions for use is an essential prerequisite for protecting
health and property during use, as well as recognition of liability on the part of the manufacturer
for possible defects should you make a warranty claim. Download an official Telex user manual in which you will find instructions on how to install, use, maintain and service your product.
And do not forget – unsuitable use of a Telex product will considerably shorten its lifespan!
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Product description The Telex EMS-4001 is a professional 4-channel wired intercom expansion Master station with a 2.0-amp system power supply, and companion to the Telex MS-2002 main station. The unit is equipped with dedicated rear panel channel program inputs, dedicated back-lit function buttons, separate speaker controls, selectable voice activation controls, and outputs for connection to another expansion station. - 4-channel expansion Main Station with 2-amp system power supply in single unit
- Built-in speaker monitoring with separate speaker volume control
- Instantaneous Auto-Reset monitors line faults, automatically re-powers individual channels when fault is removed
- Expansion output to another EMS-4001 for additional system channels
- Dedicated program inputs for each expansion channel with full routing, monitoring and interrupt capability
- Back lit keys for improved visibility in low or poor lighting environments
- Incoming, flashing Call Light indicators with assignable beep tone
- Mic Kill key turns off all microphones on channel, clears channel
- Separate line level audio source connection for monitoring or intercom channel routing with assignable channel interrupt when operator is speaking
- Stereo monitoring available with connectors to powered speakers for independent left/right listening to Channels 1-4
- Universal 100-240 Volt power supply
UPC: 800549427197 In the Box Telex EMS-4001 - 4-Channel Expansion Main Station for Wired Intercom System Power Cable 1 Year Warranty Table of Contents
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Technical parametersTelex F.01U.118.724 Specs | Output Connectors | 4 x 4-Pin XLR Male 4 x RCA Phono | | Input Connectors | Rear Panel: 1 x 1/8" Mini EXP In 1 x 9-Pin Female D-Sub | | Output Level | Program Out(to Intercom Channel): 1.0 Vrms nominal, 2.3 Vrms maximum Intercom Channels(Balanced Mode): 1.0 Vrms nominal Intercom Channels(Unbalanced Mode): .750 Vrms +/-10% PA Output: 235 mVrms nominal Speaker Output: 0 dB nominal(1.0 Vrms maximum | | Input Level | Program Input: 100 mV maximum | | Input Impedance | 300 Ohms(Balanced Intercom Channels) 200 Ohms(Unbalanced Intercom Channels) | | Frequency Response | 200 Hz - 8 kHz +1/-3 dB | | THD + N | 0.2% @ Channel Output | | Minimum Common Mode Rejection | >50 dB | | Voltage Gain | Program Input: 25 +/-3 dB | | Voltage Output | 24 VDC | | Call Signaling | Intercom Channels Balanced Mode: Send: 20 kHz +/-100 Hz, 0.5 Vrms +/-10% Receive: 20 kHz +/-800 Hz, 100 mVrms Intercom Channels Unbalanced Mode: Send: 11 +/-3 VDC Receive: 4 VDC Min. | | Sidetone | -40 dB, 35 dB adjustable range(Intercom Channels, Balanced Mode) | | Microphone Type | No | | Microphone Input | No | | Phantom Power | 5-24 VDC | | Headset Connector | No | | Maximum Current Capacity | Not Specified by Manufacturer | | Maximum # of Belt Packs | Not Applicable | | Input Power Requirement | 100-240 VAC, 50/60 Hz Channel Power: 24 VDC Nominal | | Power Adapter | No | | Dimensions | 1.75 x 19 x 10.31" (44.5 x 483 x 261.9mm) | | Weight | 4.5 lb (2 kg) | | | | Package Weight | 10.75 lb | | Box Dimensions (LxWxH) | 20.5 x 17.9 x 6.1" |
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