Audio-Technica ATW-1811 Antenna, Power-onLED, Audio Input Jack, Microphone Input, Set Button

10

ATW-T1801 UniPak® Body-pack &

ATW-T1802 Plug-on Transmitter Controls

1

2

3

6

7

9

POWER MUTE

SET

ATW-T1801 UHF TRANSMITTER

4

1210

8

7

11

8

11

SET POWER/MUTE

5

3

2

6

Antenna	1	The ATW-T1801 UniPak® body-pack transmitter includes a field-replaceable flexible antenna. For
		best results, allow the antenna to hang freely and full length from the bottom of the transmitter.
		If the received signal is marginal, experiment with different transmitter positions or try reposi-
		tioning the receiver. Since the transmitter antenna simply screws in, check to make certain it is
		snugly attached (finger-tight).Do not change the length of the transmitting antenna.
Power-onLED	2	Green light indicates power is on and un-muted; red light indicates that audio is muted.
		The light will blink when the batteries are low.
LCD	3	Liquid Crystal Display presents setup and operating information. The LCD in the transmitters is
		designed for greatest contrast and best viewing with the window rotated somewhat away from
		the viewer (about 30 degrees), not straight-on, for a more convenient holding/viewing
		position. The display is illuminated with a backlight when you press Set to access transmitter
		functions. The backlight will automatically turn off within a set period of time.
Audio Input Jack	4	Connect an audio input device (microphone or guitar cable) to the audio input jack on the bottom
		of the ATW-T1801 UniPak® Body-pack Transmitter. A number of Audio-Technica professional
		microphones and cables are available separately, pre-terminated with a compatible input
		connector (see page 14 ). The cable connector latches automatically when inserted into the
		transmitter jack. To unlatch and remove the connector, pull up on the connector’s knurled
		metal collar.

Microphone Input 5

a b c

The ATW-T1802 plug-on transmitter has a 3-pin XLRF-type input connector with a locking collar. Use either a dynamic or a condenser microphone.The transmitter provides power to condenser microphonesrated to operate on 12V phantom power or less.Toattachthe microphone,rotate the threaded locking collar fully clockwise (“down”) until it reaches the transmitter housing (see a at right ). Press the microphone and transmitter together (see b at right ). Rotate the threaded col- lar “up” until it is firmly against the end of the mic (see c at right ). Make certain the mic is securely attached before use. To detach the microphone, reverse the steps above. Always loosen the threaded collar fully before attempting to disconnect the mic.

Power/Mute Button	6	For on/off and mute functions.
Up/Down Arrows 7		Press Up or Down arrows, in conjunction with the Set button, to choose operating frequencies
		and access transmitter functions.
Set Button	8	Use in conjunction with the Up/Down arrows, to choose operating frequencies and access
		transmitter functions.
Sliding Control Cover	9	This 3-position sliding cover on the body-pack transmitter’s control panel prevents accidental
(3-position)		shut- off or channel- switching.
Sliding Control Cover 10		This sliding cover on the plug-on transmitter’s control panel helps to prevent accidental shut- off
		or channel- switching.
Battery Door 11		Openby slidingthe catchdown(on body-pack)or pushingin directionof arrow(on plug-ontransmitter).
Mounting Clip 12		The ATW-T1801 UniPak® transmitter’s mounting clip may be installed with the case positioned
		either “up” or “down,”depending upon which is preferred for the application. To turn the clip

around, spring the ends of the clip out of the two holes on the sides of the transmitter case and reinstall it facing in the opposite direction.