B.M.C. Audio M2 Quick Start Attention! The M2 has two different modes of operation, depending on whether an optical DIGM signal is present or not: It features adjustable gain in DIGM mode, or maximum gain, which is typical for traditional power amplifiers! The latter gain is usually too much if the signal comes from a fixed level output source.
System Remote Control Volume, Power and dB Technical Specifications, Content of Packing Content of Packing Quick Start Guide Ÿ Amplifier M2 Ÿ Power Cable Ÿ Optical DIGM Waveguide Ÿ Owner's Manual Please keep the packing for eventual later transportation.
DIGM -10dB = one tenth of the power control signal will be checked. If a valid optical signal is present, the M2 will switch to DIGM mode, meaning the gain can be adjusted externally (f.i. by the DAC1).
DIGM). Audio unit with DIGM Gain Control, such as the DAC1. Attention: When this display goes out, the M2 is in Power Amplifier Mode and gain is set to maximum, that means DIGM 66! Maximum gain is intended for classical Pre-Amplifier / Power-Amplifier use.
Rear Panel Functions CE Declaration of Conformity B.M.C. AUDIO GmbH declares that this product meets the requirements of the Low Voltage Directive 73/23/EEC and Electromagnetic Compatibility 89/336/EEC as amended by 92/31/EEC and 93/68/EEC. The conformity of this product with the regulations of Directive number 73/23/EEC (LVD) has been...
18. Do not place any sources of open fire, such as burning candles, close or on top of the unit. 19. This unit was designed to work in temperatures from 15°C to 30°C, and a maximum humidity of 80%. 20. The M2 is heavy, it weighs 40 kg or about 88 lb. Please handle with care!
(servicing) instructions in this manual. • The M2 shows the selected gain in the DIGM display – 66 steps from 00 to 66, each step equals 1dB. • The M2 switches off in- and outputs, if the optical DIGM signal is lost during CAUTION: DIGM mode.
Whenever you suspect a malfunction of the unit, please first check the Therfore the use of the M2 in DIGM mode with XLR-CI input is safe and easy, OR following list of possible causes before contacting your local HiFi dealer or the the M2 is used in a traditional Pre / Power-Amplifier constellation with XLR- or B.M.C.