700 Series Professional UHF Wireless Systems ATW-701 UniPak™ Transmitter System ATW-701/G Guitar System ATW-701/H Headworn Microphone System ATW-701/L Lavalier Microphone System ATW-702 Handheld Dynamic Microphone System Installation and Operation
Professional UHF Wireless Systems Installation and Operation This device complies with part 15 of the FCC Rules. Operation is subject to the condition that this device does not cause harmful interference. This device complies with INDUSTRY CANADA R.S.S. 210, en conformité avec IC: RSS-210/CNR210.
Receiver Installation Location For best operation the receiver should be at least 3 ft. (1 m) above the ground and at least 3 ft. away from a wall or metal surface to minimize reflections. The transmitter should be at least 3 ft. from the receiver, as shown in Figure A. Keep antennas away from noise sources such as digital equipment, motors, automobiles and neon lights, as well as away from large metal objects. Figure A Antennas Extend the permanently attached UHF antennas.
Receiver Controls and Functions (Continued) Figure C-Rear Panel Controls and Functions 10. BALANCED AUDIO OUTPUT JACK: XLRM-type connector. A standard 2-conductor shielded cable can be used to connect the receiver output to a balanced microphone-level input on a mixer or integrated amplifier. 8 10 9 11. CORD HOOK: Loop the cord around the cord hook to keep the DC plug from pulling out accidentally. 11 12 12. POWER INPUT JACK: Connect the DC plug from the included in-line AC adapter. 8.
Transmitter Setup, Controls And Functions Power/Mute/Battery Indicator After the battery is installed, press and hold the power button until the battery indicator LED turns green (Fig. F & G). (It will turn red first; keep holding until it turns green). If the battery indicator LED does not light up when the power button is pressed, the batteries are installed incorrectly or they are dead. The LED will flash to indicate low-battery condition.
System Operation Setting Levels (Continued) ATW-T702 Handheld Transmitter CAUTION! The small trimmer controls are delicate; use only the supplied screwdriver. Do not force the trimmers beyond their normal 180° range of rotation. Return the screwdriver to its storage clip when not in use. Figure H-Handheld Transmitter Interior View Trim Control (Volume) Channel Selector Switch Screwdriver (Continued) 6.
00 Series UHF Operating Frequencies 700 Series Frequency Channel Plan Channel Each transmitter/receiver system operates on a choice of eight switch-selected frequencies. Available frequencies are shown in the chart. All frequencies may be combined for up to 8 simultaneous operating channels. Frequency - MHz 1 2 3 4 5 6 7 8 542.125 545.750 551.500 552.000 557.875 559.375 560.500 561.
Ten Tips to Obtain the Best Results 1. Use only fresh alkaline batteries. Do not use “general purpose” (carbon-zinc) batteries. 2. Position the receiver so that it has the fewest possible obstructions between it and the normal location of the transmitter. Line-of-sight is best. 3. The transmitter and the receiver must be set to the same frequency. Set or change transmitter frequency only when its power is turned off. 4.
