FEMTO Instruction Manual By Digital & Analog www.calyxaudio.
Thank you for purchasing FEMTO Music is the most important messenger of human emotion as well as a meaning of its expression since human beings appeared on this earth. Music created by amazing inspiration of many gifted composers makes people moved and our normal lives enriched. The absolute sound and real music performed in real space like concert halls are the most important experience that makes people get to the musical essence.
Contents 1. WARNINGS-------------------------------------------------------------------4 2. Functions---------------------------------------------------------------------5 3. Description of Functions----------------------------------------------------7 4. Software Installation-------------------------------------------------------10 5. Connection Diagram-------------------------------------------------------11 6. Input Source Selection-----------------------------------------------------12 7.
1. WARNINGS Please take a moment to read these notes before installing your Calyx Femto, as they will enable you to get the best performance and prolong the life of the unit. As our engineers are striving for the constant research and development to develop the quality of products, shape or structure of our model can be changed without previous notice. ※ We advise you follow all instructions, read all warnings and keep the instructions for future reference.
2.
Display Window SOURCE SAMPLING FREQUENCY Remote Control VOLUME UP MUTE SOURCE SELECT VOLUME DOWN PHASE FILTER 6 VOLUME
3. Description of Functions 1 Power Switch This is located on the left side panel when you see from the front. Press once to turn the unit on and once more to turn it off. 2 Input select These buttons select the signal from the digital inputs on the rear panel. 3 Level- Output level control buttons They adjust the output analog level. This high quality digital volume control allows you to adjust from 0(mute) to 100 (0dB). 4 Remote Sensor The signals from the remote control are received by this sensor.
6 Digital Inputs The digital signal can be used using various types of cables. AES-EBU 1, 2----------110 Ohm digital cables. The connectors look same as XLR connectors. Coaxial 1, 2-------------75 Ohm coaxial cables Optical 1, 2 ------------Optical fiber cables BNC --------------------- 75 Ohm coaxial cable USB ----------------------USB 2.
WARNING Do not open the unit, as this involves a severe risk of electric shock. If the unit does not operate, the internal fuse may have blown. Never attempt to replace the fuse yourself. Be sure to contact your Calyx dealer or an authorized service station.
4. Software Installation for USB 1 Window Download and install the latest driver in the calyx audio website (www.calyxaudio.com) If the internet is not available, install the CD. < Windows XP > < Windows Vista & Windows 7 > Open Control Panel and check Sounds and Audio Devices (or Sound) to make sure that under Sound Playback in the Audio tab, “CALYX Audio 2.0 Output (or XMOS XS1-L1 Audio)” is selected. 2 Apple OS-X Calyx FEMTO is natively supported by Apple OS X™ version 10.6.3 and above.
Connection Diagram Caution Turn off the power to all components before making connections. For connection of digital cables, please use the right cables for each signal. For “Coax 1, 2”, use the RCA type coaxial cables of characteristic impedance 75 Ohm. For AES/EBU, use the cables of characteristic impedance 110 Ohm For USB, use a “USB 2.0 compliant” cable.
5. Input Source Selection 1. Connect the digital output of the source component to one of the digital inputs of FEMTO 2. Turn power to all components on. 3. Use the input select buttons on the FEMTO or remote controller. 4. Operate the source component for playback.
6. Guaranteed Specifications Digital Inputs: Two Coaxial, Two Optical, Two AES-EBU, BNC, USB Digital Input Resolution and Sampling Rate: SPDIF: Up to 24bit, 44.1, 48, 88.2, 96, 176.4, 192 kHz USB: Up to 24bit, 44.1, 48, 88.2, 96, 176.4, 192 kHz OS (Operating System) Requirement for USB: Windows XP, Windows Vista, Windows 7 Mac OS X, Frequency Response: 20Hz ~ 32kHz @ - 0.5dB - Balanced Output / 20Hz ~ 38kHz @ - 0.25dB - Unbalanced Output Total Harmonic Response: Less than 0.
7. Measured Performances < Frequency vs. THD – Balanced Output (XLR) > < Frequency vs.
< Frequency Response – Balanced Output (XLR) > < Frequency Response – Unbalanced Output (RCA) > 15
< FFT 0dB – Balanced Output (XLR) > < FFT 0dB – Unbalanced Output (RCA) > 16
< Noise Floor – Balanced Output (XLR) > < Noise Floor – Unbalanced Output (RCA) > 17
< Dynamic Range – Balanced Output (XLR) > < Dynamic Range – Unbalanced Output (RCA) > 18
< Crosstalk – Balanced Output (XLR) > < Crosstalk – Unbalanced Output (RCA) > 19
< SNR – Balanced Output (XLR) > < SNR – Unbalanced Output (RCA) > 20
8. Trouble-shootings If there seems to be a problem with your unit, please check the following points first. Please contact your local Calyx dealer or authorized distributor if the problem persists. CAUTION Before changing any connections, please be sure to turn OFF the all the components connected. Power does not come on: Check whether the power cord is properly plugged in. No sound or Level is low: Check whether source component and amplifiers are turned on. Check input selector setting.
9. Warranty Product Digital to Analog Purchase Date Converter / / Model Calyx FEMTO Warranty Period 1 year Purchased From User’s Name Street Address City Country / State Zip Code E-mail Telephone Mobile Concerning products which have gone out of production, we will continue to supply the spare parts required for repairs during a period of 3 years after production stop, counting from the month and year when the production stop occurs. Read through the warranty conditions carefully.