Instruction/ maintenance manual of the product ATW-252 Audio-Technica
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200 Series P ro fess io nal VH F Wi re l ess S yste ms AT W - 25 1 UniP ak ® T ransmit ter S ystem AT W - 25 1/G Guit ar S y stem AT W - 25 1/H Headw orn Microphone S ystem AT W - 25 1/H92 Headw orn .
Pr o fess io nal VH F Wi re l ess S yste ms Installation and Oper ation 2 CA UTION! Electrical shoc k can result from removal of the re cei v er co v er . R ef er se r vi ci ng to q ual if ied s ervic e pe rso nn el. No user -ser viceable parts inside.
Receiver Installation 3 Location F or best operation the receiver should be at least 3' (1 m) abov e the ground and at least 3' (1 m) awa y from a wall or metal surface to minimize reflections.
4 T ransmitter S etup Batt ery Selection and Installation An alkaline 9-volt bat tery is recommended. Mak e cer tain the transmitter power switc h is Off before installing or c hanging batteries. When inserting the bat ter y , observe correct polarity as marked inside the battery compar tment.
5 T en T ips T o Obtain The Best Results Syst em Operation 1 . Use only fresh alkaline bat teries. Do not use “general purpose ” (carbon-zinc) bat teries. 2. P osition the receiver so that it has the f ew est possible obstructions between it and the normal location of the transmit ter .
6 S yst em Operating F r equencies Fr equency Selection Eac h transmit ter/receiver sy stem operates on a single factor y aligned, cr ystal-controlled frequency . A vailable frequencies are shown in the c hart belo w . Operating frequency is specified by a two c haracter code, s uc h as “T2, ” in addition to the actual frequency in MHz.
7 Specifications † O VERALL S Y STEM O perating F requency VHF high band, 1 69 MHz to 1 72 MHz F requency Stabilit y ±0.005% M odulation Mode FM Maximum Deviation ±1 5 kHz O perating Range 200&apo.
Figur e A (p. 3) A ntennas Figur e B - F ront panel controls and functions Receiver Contr ols and F unctions Figur e C - Rear panel controls and functions 2 3 4 8 1 a 1 b 6 5 8 7.
T ransmit ter Contr ols and Functions Figur e D Figur e E Figur e F Figur e G Figur e H Figur e I ➞ ➞ 9 B attery P olarity D iagram Battery -Save Switc h ( under screwdriver clip) G uitar T rimmer.
A udi o- T ec hnica U. S ., Inc., 12 21 Commerce Drive, Stow , Ohio 44 2 2 4 330 /6 8 6 -2600 www .audio-tec hnica.com P5 185 8- 0 1 ©2 0 1 1 Audi o- T echnica U.
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If you have not bought Audio-Technica ATW-252 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Audio-Technica ATW-252 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Audio-Technica ATW-252 you will learn all the available features of the product, as well as information on its operation. The information that you get Audio-Technica ATW-252 will certainly help you make a decision on the purchase.
If you already are a holder of Audio-Technica ATW-252, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Audio-Technica ATW-252.
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