WMS 450 BEDIENUNGSANLEITUNG (V 1.10) S. 2 Bitte vor Inbetriebnahme des Gerätes lesen! USER MANUAL (V 1.10) p. 18 Please read the manual before using the equipment! MODE D’EMPLOI (V 1.10) p. 34 Veuillez lire cette notice avant d’utiliser le système! ISTRUZIONI PER L’USO (V 1.10) p. 50 Prima di utilizzare l’apparecchio, leggere il manuale! MODO DE EMPLEO (V 1.10) p. 66 ¡Sirvase leer el manual antes de utilizar el equipo! INSTRUÇÕES DE USO (V 1.
WMS 450 SR 450 Fig. 1 11 a Fig. 2 11 13 12 14 11 10 15 Fig. 8 Fig. 9 ii AKG WMS 450 V 1.
WMS 450 PT 450 Fig. 4 Fig. 12 1b 1a 30 29 25 2 19 26 17 3 4 18 27 22 29 20 31 5 6 28 7 Fig. 5 / PT 450 1a 1b 1c 2 AKG WMS 450 V 1.
WMS 450 HT 450 Fig. 3 Fig. 5 / HT 450 1 1a 16 2 17 1b 18 23 20 3 19 1c 24 4 21 2 5 22 3 6 iv AKG WMS 450 V 1.
Fig. 6 A C B D Fig. 7 B C A D AKG WMS 450 V 1.
Fig. 10 Fig. 11 ≈10 cm ≈10 cm Fig. 13 Fig.14 Fig. 17 Fig. 16 1a 1b 1a 1b vi Fig. 15 AKG WMS 450 V 1.
FCC Statement This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Parts 74 and 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.
1 Safety and environment 1. Do not spill any liquids on the equipment and do not drop any objects through the ventilation slots in the equipment. 2. The equipment may be used in dry rooms only. 3. The equipment may be opened, serviced, and repaired by authorized personnel only. The equipment contains no user-serviceable parts. 4.
2 Description 2.3 Optional Accessories • CU 400 charger • PSU 4000 central power supply • PPC 1000 Polar Pattern converter for HT 450/C • SRA 2 W, SRA 2 B/W (shown), RA 4000 W, RA 4000 B/W remote antennas • PS 4000 antenna splitter • MK PS antenna cable • W 3004 windscreen for HT 450 • Color Coding Kit • RMS 4000 remote MUTE switch for PT 450 • AB 4000 antenna booster • Front panel mounting kit for supplied antennas 2.
2 Description 5 RF LEDs: The green OK LED is lit to indicate the receiver is receiving RF signal, the red MUTE LED indicates that no signal is being received. 6 A and B diversity LEDs: These two LEDs are lit to indicate which of the two antennas is currently active. 7 AF LEDs: Indicate the received audio level: OK (green): -40 dB to +3 dB CLIP (red): >3 dB (overload) 8 Infrared emitter: Transmits frequency data from the receiver to the handheld or bodypack transmitter.
3 Setting Up Important! Prior to setting up your WMS 450, check that the transmitter and receiver are tuned to the same frequency, referring to sections 3.8 and 3.9. 3.1 Inserting the Transmitter Battery Refer to fig. 5 on pages iii and iv. 1. Open the battery compartment cover (1). 2. Insert the supplied battery (2) into the battery compartment, aligning the battery with the polarity symbols. If you insert the battery the wrong way, the transmitter will not be powered. 3.
3 Setting Up If power to the transmitter is OFF or the RF level at the antennas is zero for some other reason (e.g., shadow effects), the red RF MUTE LED will be lit and the audio output will be muted. If the antennas receive RF signal, the green RF OK LED will be lit, the RF bargraph will indicate the field strength of the signal received by the active antenna, and the Diversity LEDs will indicate which antenna is currently active. The Audio bargraph indicates the audio level of the received signal.
3 Setting Up 3.8.1 Selecting Frequency Groups (Auto Group Setup) Use and to select the number of required channels between "1" (minimum) for a single-channel system and "12" (maximum) for a 12-channel system. Use and to select the desired Preset. The Preset name is identical to its country ID code. Selectable Presets include only those supporting the selected number of channels.
3 Setting Up This screen lets you edit the current name of the receiver. If you have stored no name for the receiver yet or deleted its previous name, this screen will not be available. The EXTRA screen, however, allows you to save a new name at any time (refer to section 4.1.3). NAME "DIANE" NAME ">DI
3 Setting Up 3.9.3 Bodypack Transmitter: Connecting a Microphone/Instrument and Setting Input Gain The PT 450 bodypack transmitter has been designed primarily for use with "L" type MicroMic Series microphones from AKG (see section 2.7). If you wish to connect other microphones from AKG or other manufacturers to the PT 450, please note that you may have to rewire the existing connector of your microphone or replace it with a 3-pin mini XLR connector.
3 Setting Up • To retrieve the other results press or briefly. Dropouts are indicated like this (Example 1): Example 1: Dropout no. 1 occurred after 124 seconds. • The first storage locations are assigned to dropouts, the last two for the lowest RF level and highest audio level measured (Examples 2 and 3). Example 2: Minimum RF level: -90 dB Example 3: Maximum audio level: 0 dB • The last item in the result list is followed (the first item preceded) by the "EXIT" option. 3.10.
3 Setting Up AUTO CHANNEL >NAME< ">AT<" 4. Use and to select the name of the desired Preset. >GROUP< ">3.0<" 5. Use and to select the desired Frequency Group. >CHANNEL< >SCAN< ">AT3.001<" FREQ >RETRY<: start a new search. SAVE: >Y< save your setting. SAVE >N< reject your setting. SAVE >Y< >FREQ< >PRG IR< IR Diagram 10: Automatic search for clean frequencies for a multichannel system. >RETRY< 6. The receiver will automatically find the next clean frequency.
4 Operating Notes If you have not stored a receiver name yet, you can use the "NAME" screen to assign a new name to your receiver. EXTRA X-TRA 4.1.3 Extra Functions • NAME >NAME< X-TRA NAME >_< Use and to select the first character. NAME "B>_<" Use and to select the second character, etc…. NAME ">BEN_ _ _<" … to the sixth character. SAVE >Y< >X-TRA< >DELETE< >X-TRA< SAVE >N< >X-TRA< SAVE >Y<: save your setting. SAVE >N<: reject your setting. >DELETE<: delete all names.
4 Operating Notes • INFO The INFO screen lets you call up information about your receiver. EXTRA X-TRA >NAME< X-TRA "V 1.1" X-TRA Diagram 14: Calling up information about the receiver. >STATUS< X-TRA "B 4--.50" X-TRA >SQL< X-TRA "PV 1.0" X-TRA >INFO< X-TRA EXIT X-TRA >EXIT< X-TRA "V1.1": firmware version "B 4--.50": frequency band "PV 1.0": Preset version EXTRA X-TRA 4.2 HT 450 Handheld Transmitter 4.2.1 Muting the Microphone Refer to fig. 3 on page iv. 1.
4 Operating Notes The PPC 1000 Polar Pattern Converter (optional accessory for the HT 450/C) will change the microphone's pickup pattern from cardioid to hypercardioid. This makes the microphone even less sensitive to sounds arriving from the sides, resulting in higher gain before feedback when you use monitor speakers on stage. Note: To install the PPC 1000, you need to remove the PB 1000 Presence Boost Adapter first. 1. Unscrew the wire-mesh cap. 2.
6 Troubleshooting Problem No sound. Possible Cause Remedy 1. AC adapter is not connected to receiver and/or power outlet. 2. Receiver is OFF. 3. Receiver is not connected to mixer or amplifier. 4. Microphone or instrument is not connected to bodypack transmitter. 5. Transmitter is tuned to different frequency than receiver. 6. Transmitter is "OFF" or transmitter MUTE switch at "MUTE". 7. Transmitter batteries are not inserted properly. 8. Transmitter batteries/battery pack dead. 9.
7 Specifications SR 450 RF carrier frequency ranges: Modulation: Audio bandwidth: THD at 1 kHz: Signal-to-noise: Audio outputs: Dimensions: Weight: 650 to 680, 680 to 710, 720 to 750, 760 to 790, 790 to 820, 835 to 862 and 863 to 865 MHz FM 35 to 20,000 Hz <0.3% 120 dB(A) balanced XLR and unbalanced TS 1/4" jack, balanced level switchable to -30 or 0 dBm 200 x 44 x 190 mm (7.8 x 1.7 x 7.4 in.) 972 g (2.2 lbs.
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