AKG Acoustics WMS 400 User Manual

Page 4

(If the transmitter has been powered on, first, shut it off. Then, select the Mute/Prg
position.) While the RETRY prompt is flashing, position the transmitter in front of
the receiver IR sensor. Press the receiver enter button. Once the receiver displays
IR OK and the transmitter display shows pro6 IR you can lock the controls by
holding down the enter button until the lock indicator illuminates. The wireless
system is now ready for use.

Additional Wireless Systems (fig. 1-6 NEXT/MULTI CHANNEL). Leave the
previous transmitter and receiver powered on. Power on the next SR400 receiver
and unlock the controls the same as was done on the first receiver. Press the left
arrow key one time to display the AUTO channel screen. Press the enter button
again. Name and the two letter country code will now be flashing. Use the arrow
keys to select US. Then, press enter. Group will now be flashing. Using the arrow
keys, select the same group used by the first receiver. Press enter. Select the next
channel in succession (2-12) and press enter. When prompted to save the settings
(Save-Y), press enter again or use the right arrow key to select Save-N and press
enter to go back to AUTO channel and change settings.

Program IR (fig. 7-11). Once the AUTO channel settings have been saved, PRG
IR will be displayed. Repeat the IR programming as described for the first unit.
Once programming is complete, hold down the receiver enter button until the display
is locked. Leave all previously programmed systems powered on and repeat AUTO
channel programming for subsequent wireless systems.

Optimize system performance (fig. 1-11 WMS400 System Optimize). In order to
get the maximum performance from the WMS400 wireless microphone system the
receiver must be programmed to match the gain from the various transmitter styles.
Press and hold the receiver’s enter button until the word lock is no longer visible on
the receiver LCD display. Press the right arrow button three times to display
TXGAIN. Press the enter button briefly. The display will now read TXG LO or TXG
HI. Use the left or right arrow buttons to choose the proper gain. For the HT400/C
select TXG LO. For the HT400/D select TXG HI. Either gain setting may be used
with the PT40 pocket transmitter depending on the qualities of the mic being used
with it. The PT40 also has a gain trim control located in the battery compartment.

WMS400 Quick Start Menu September 26, 2003

AKG Acoustics, U.S. – 914 Air Park Center Drive – Nashville, TN 37217

PH: 615/620-3820 FAX: 615-620-3875