4
HP-A3_manual_e_r.pdf
moreau1996 - 2013-10-06
http://www.fostexinternational.com/.../HP-A3_manual_e_r.pdf - 0.85MB - キャッシュ
5975view
8page / 0.85MB
E-7HP-A3 settings[INPUT SEL] switch setting• To monitor a signal from your computer, set this switch to “USB”.• To monitor a signal from an external audio de -vice, set this switch to “OPTICAL”. [OUTPUT SEL] switch setting • To monitor a signal via headphones, set this switch to “PHONES”.• To monitor a signal via an ampliier/speaker sys-tem, set this switch to “RCA”. Volume settingUse the [VOLUME] control to adjust the sound vol-ume. The [VOLUME] control affects both the output levels of the [PHONES] and [ANALOG OUTPUT] connectors.<Memo>:To get the optimum sound quality, it is recom-mended to set the sound output volume of your computer to maximum and adjust the volume using the [VOLUME] control of the HP-A3. SpeciicationsConnection example<Note>:The [DIGITAL OUTPUT] connector di -rectly outputs the input digital signal. Therefore, the sampling rate of the external digital device connected to the [DIGITAL OUTPUT] connector must match the sampling rate of the input sig-nal of the HP-A3. HeadphonesComputerAudioamplifierCDplayerDigitalrecorderInputs• USB connector • Maximum bit rate/sampling frequency: 24 bits/96 kHz • Interface: USB full-speed• DIGITAL INPUT connector • Connector type: TOSLINK optical • Format: S/PDIF (32 kHz to 96 kHz)Outputs• PHONES connector • Connector type: 1/4-inch stereo jack • Maximum output: 100mW(32 ohms load) : 20mW(300 ohms load) • Applicable load impedance: 16 ohms or more • THD: 0.04 % or less (at 1 kHz, 32 ohm load,100 mW output) • Frequency response: 20 Hz to 20 kHz, +/− 0.3 dB (at 32 ohm load, 100 mW output) • ANALOG OUTPUT (L, R) connectors • Connector type: RCA pin jack • Nominal output level: -10 dBV • Applicable load impedance: 10 kohms • THD: 0.01 % or less (at 1 kHz) • Frequency response: 20 Hz to 20 kHz, +/− 0.3 dB (at nominal level)• DIGITAL OUTPUT connector • Connector type: TOSLINK optical • Format: S/PDIF (32 kHz to 96 kHz)General• Supplied accessories: rubber feet (x 4), USB cable (x 1), Owner’s manual (x 1)• Power requirement: DC 5V (supplied from the USB port) • Power consumption: 2.5 W• External dimensions: 108 (W) x 36 (H, excluding rubber feet) x 140 (D, including protrusions) mm• Weight: 450 g* Specifications and appearance are subject to change without notice for product improvement.
