Active Studio Monitor O 110 Installation and Operation KLEIN + HUMMEL GmbH Zeppelinstr. 12 73760 Ostfildern/Germany 058-E0016 Version 21-10-2002 Tel.: + 49 - (0)711 - 45893 - 0 Fax: + 49 - (0)711 - 45893 - 35 email: info@klein-hummel.de h t t p : / / w w w. k l e i n - h u m m e l .
Safety Instructions It is absolutely essential that you read these safety instructions carefully before connecting and using this K+H product. Your safety depends on it. Furthermore, failure to follow these instructions voids the warranty. To ensure safe operation for years to come, keep these instructions in a safe place for future reference. K+H has manufactured this product in accordance with IEC 92 (SEC) 39 standards, then tested and delivered it in safe operating condition.
Active Studio Monitor KLEIN + HUMMEL O 110 Installation - Operation Figure 1: Front view of the O 110 Figure 2: Rear panel of the O 110 Table of Contents: Safety Instructions......................................................2 1.6 Mains Power Fuse...............................................5 Table of Contents........................................................3 1.7 Display Functions................................................5 1.7.1 Overload Protection....................................
1. Installation and Operation It is absolutely essential that you read and observe the Safety Instructions on page 2 before connecting or using this device. 1.1 Operating Conditions The K+H model O 110 active studio monitor is intended for use over a range of ambient temperatures from +10° C to +40° C (+50° F to +104° F). During transpor t or storage, temperatures from -25° C to +70° C (-13° F to 158° F) are permissible. 1.
Position 0 = free standing Position 1 = placement a short distance before a wall Position 2 = placement flat against a wall Position 3 = placement in a corner of the room circuit board below the XLR jack. The arrow is pointing to a jumper, which by default bridges the two pins. If you remove the jumper the signal ground is lifted from the chassis ground. Of course the chassis ground always remains connected to the protective earth conductor. 1.5.2.
electronics. In Figure 5, the arrow points to the spot on the input circuit board where the jumper is located, next to the XLR input jack. 1.8 Care of the Cabinet The cabinet housing of the K+H O 110 active studio monitor comes standard with a charcoal grey (RAL color 7021) or white (RAL color 9010) colored enamel finish. Handle the cabinet with care to avoid damaging the finish. To clean the cabinet, use a soft cloth with a mild cleaning agent only.
Figure 8: Frequency Response (free field) Figure 9: THD, 2 nd and 3 rd order distortion @ 95 dB/SPL and 1 m distance Figure 10: Group Delay Figure 11: Cumulative Spectral Decay Plot The loudspeaker’s cumulative spectral decay plot indicates a very clean decay without any major resonances or standing waves being evident.
3. Warranty Information All K+H products undergo an extensive procedure of quality control testing before leaving the factory. Before semiconductors are mounted on the circuit board, they are subject to rigorous tests. Every single unit is guaranteed to match its technical specifications within strict predetermined tolerances. Please store the original carton in a safe, dry place.
4. Technical Specifications O 110 Maximum SPL in half space, 3% THD at 1 m distance averaged between 107.7 dB/SPL 100 Hz and 6 kHz Free field frequency response 58 Hz - 20 kHz ± 2 dB Self generated noise level at 10 cm < 20 dB(A) Total Harmonic Distortion 150 Hz and above @ 1 m < 0.
KLEIN + HUMMEL GmbH Zeppelinstr. 12 73760 Ostfildern/Germany Tel.: + 49 - (0)711 - 45893 - 0 Fax: + 49 - (0)711 - 45893 - 35 email: info@klein-hummel.de h t t p : / / w w w. k l e i n - h u m m e l .
