Page 3
Thank you for choosing the JTS wireless system. In order to obtain the best efficiency from the system, you are recommended to take a few minutes to read this instruction manual carefully.
1. Important Caution • Always makes all connections before plugging the unit into an AC power outlet. • Do not leave the device in a place neither with high temperature nor high humidity. • Always do not handle the power cord with wet hands! •...
4. Parts Identification & Accessories 4-1 Receiver // E-7R / E-7Du Power On/Off 7-SEG Display Channel Selector RF indicator AF indicator Volume control ANT. A AN T. B E-7R Antenna DCV Input 0dB/-20dB Switch Balanced 6.3mm phone Jack ANT. A AN T.
5. Preparing Procedures & Basic Operation 5-1 Receiver // E-7R / E-7Du (1) Audio Output Connector The receiver equipped with both balanced XLR output and unbalanced φ 6.3mm jack output; you can choose the proper way for using. Connect one end of the Audio cable to the AF output socket in the rear panel of the receiver and plug another end to the “MIC IN”...
5-2 Rack Mounting (1) Before mount receivers onto DR-900 rack adaptor, please release any cables from the rear of the receiver. (2) Turn over receiver and DR-900 rack adaptor simultaneously, there are 4 threaded holes each in the bottom of receiver and rack adaptor for inserting screws. (3) Single receiver Insert in a receiver through the front of DR-900 until it is firmly attached to the rack, then screw on a RP-900 to another side of the rack.
Page 18
5-3 Battery Insertion of the transmitter E-7TH(D) Series Handheld Transmitter 1. Insert 2 pcs 1.5V AA batteries into the battery tray. 2. After putting into the battery, switch on the power switch.
Page 19
Plug the connector into input socket on the body-pack transmitter. MIC IN (4) Instrument Microphones The system is compatible with JTS various instrument microphones. For detail please refer to user’ s manuals of these microphones. WIRELESS MICROPHONE SYSTEM...
As soon as you turn power of the receiver on, the power LED lights red, meanwhile the RF signal and AF LED light up to indicate the receiver is ready for operating. E-7R E-7Du Always it’ s a good idea to keep “open space” between transmitter and receiver, that will improve RF reception.
Page 21
(6) Ear-hook Microphone 1. Lightweight Dual Ear Hook Microphone Try on whether the headset is fit. Adjust the headband to a suitable width. Tighten or loosen the curve of the ear-hook by twisting the loop or expanding it. Curve and bend the boom to fit your face. Attach the detachable cable to a suitable place by a cable clip.
8. Important notice (1) JTS offers wireless systems in a selection of bands that conform to the different government regulations of specific nations or geographic regions. These regulations help limit radio frequency (RF) interference among different wireless devices and prevent interference with local public communications channels, such as television and emergency broadcasts.