Table of Contents Page GENERAL INFORMATION ..............1 FREQUENCY SELECTION............... 2 ENG-1 PORTABLE RECEIVER ..............2 Receiver Specifications: ENG-1 ............... 3 Features ...................... 4 Power and Battery Requirments............. 4 DC Power “dc input” Jack..............4 Line Output Jack..................4 Power ON\OFF..................5 Line Output Control ................
3.5mm Stereo Plug to XLR Male plug ....71096-000 RC-10 Carrying Case .......... 71077-000 The ENG-1 receiver is designed to operate with all Telex brand VHF transmitters, but only one transmitter at a time can be used. The Telex ENG-1 receiver features a single channel crystal controlled operation.
ENG-1 PORTABLE RECEIVER section of this manual. ENG-1 PORTABLE RECEIVER The ENG-1 receiver is an economical portable receiver intended for wireless speech reception. The receiver features compact construction and user friendly operation. The ENG-1 features both balanced and unbalanced output for interface to any audio system.
Receiver Specifications: ENG-1 RF Frequency Range ..........165 to 216 MHz RF Sensitivity ......0.65 µV Typical for 12 dB SINAD Audio Output Level ......0 dBm to -40 dBm, adjustable Audio Frequency Response .......50-15,000 Hz +/-3dB Signal-to-Noise Ratio ..............90 dB Distortion ...............Less than 2% Input Power....9V Alkaline, Duracell MN1604 or equivalent...
Average life on an alkaline battery is 6-8 hours and 1 1/2-2 hours per charge on a nickel-cadmium (nicad) battery. The ENG-1 portable receiver may also be powered by any filtered 8 to 24 VDC source via the DC power jack located on the side of the unit.
Power ON\OFF: A slide switch allows the user to switch power On or Off. Line Output Control: This control allows the user to adjust the volume or output level of the receiver audio to the line or auxilliary device input.
Telex reccommends that a 32 to 600 ohm headset be used. Low Battery Indicator: A yellow LED flashes when power is applied to indicate a good battery. Lights when the battery is low. TX ON Indicator: A green LED displays when the ENG-1 is receiving a transmitted signal.
ENG-1 Set-up Power\Low Battery Indication: Install a fresh alkaline battery in the ENG-1 receiver or connect the ENG-1 to any filtered 8-24 VDC source via the DC jack on the side of the unit. Turn the receiver power on. Note that the low battery (yellow) LED should flash on. If the battery LED stays illumunated, this indicates a weak battery.
For best performance, place the unit in “Clear and Visible” sight of the transmitter. Audio Output: Insert a 3.5mm O.D. plug into the Line Output jack on the side of the ENG-1. Adjust the Line Output control located in the battery compartment, to the desired level output your system requires.
There are basically two types of interference, mild and severe. Before using the ProStar System, Telex recommends that you monitor the channel for interference. To do so, install your ENG-1 receiver only, in the desired location. DO NOT turn on any other receiver or transmitter at this time.
FCC INFORMATION The Telex Model ENG-1 receiver has notification under Part 15 of the Federal Communications Commission. Licensing of Telex equipment is the user’s responsibility and licensability depends upon the user’s classification, and frequency selected. Telex strongly urges the user to contact the appropriate telecommunications authority before ordering and choosing frequencies.
Telex reserves the right to make changes in design and improvement on its product without assuming any obligation to install the same on any of its products previously manufactured.
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• TELEX COMMUNICATIONS, INC. 9600 Aldrich Ave. So., Minneapolis, MN 55420 PN 802371-1 24 MAY 1995...
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