User manual SENNHEISER MZA 900 P

[. . . ] Bedienungsanleitung Instructions for use Notice d`emploi Istruzioni per l`uso Instrucciones para el uso Gebruiksaanwijzing MZA 900 P MZA 900 P The MZA 900 P phantom power adaptor is used to connect pre-polarized condenser microphones with a 3. 5 mm jack plug or a 3-pin special socket to microphone inputs with 10 ­ 52 V phantom powering (P12 ­ P48). The connected microphone is supplied via the adaptor. [. . . ] If necessary, you can do without the cable and connect the MZA 900 P directly to the XLR input socket of the device. 2 Attaching the MZA 900 P to clothing Using the belt clip, you can unobtrusively attach the MZA 900 P to clothing (e. g. belt, waistband). Switchable pre-attenuation The gain can be reduced by 12 dB. This is recommended when the subsequent microphone input is overmodulated or when the MZA 900 P's output is strongly biassed by the subsequent device, e. g. due to high sound pressure levels from drums, brass instruments, etc. Please note that when operating the MZA 900 P on 12V phantom powering, its output is considerably biassed by the power supply. If this is the case, and when high sound pressure levels occur, the pre-attenuation should also be switched on. Switchable roll-off filter The roll-off filter allows the MZA 900 P to be adapted to Sennheiser HSP and clip-on microphones. With the rolloff filter switched on ( ), the low-frequency signal portions (below 125 Hz) are attenuated, thus increasing speech intelligibility. In addition, pop and wind noise is effectively suppressed. 3 Operation and over-modulation indication The MZA 900 P features a twocolour LED. LED lights up in green: The MZA 900 P is properly powered and there is no overmodulation (normal operation). LED lights up in red: A flashing red LED at high sound pressure levels indicates over-modulation of the microphone or overloading of the MZA 900 P's output. A constant red LED indicates a defective cable. 4 Using the MZA 900 P as a cable tester The MZA 900 P can also be used as a cable tester for XLR microphone cables. For this, there is no need to connect a microphone. Connect one end of the cable to be tested to a mixing console with activated phantom powering. [. . . ] KG declare that this device is in compliance with the applicable CE standards and regulations. WEEE Declaration Please dispose of this product at the end of its operational lifetime by bringing it to your local collection point or recycling centre for such equipment. 8 Sennheiser electronic GmbH & Co. KG 30900 Wedemark, Germany Phone +49 (5130) 600 0 Fax +49 (5130) 600 300 www. sennheiser. com Printed in Germany Publ. [. . . ]