Roland Octa-Capture User Manual

84
Problems with Settings
Problem What to check Page
Can’t select/use the
OCTA-CAPTURE
within software or
in system settings
Could the OCTA-CAPTURE be in use by other software?
Close all software you currently have running. Next, switch o the OCTA-
CAPTURE’s power, then turn it back on again.
If this does not solve the problem, reinstall the driver.
-> “Reinstalling the Driver” (p. 73)
p. 73
Is the driver installed correctly?
Driver installation may have failed. Please reinstall the driver.
-> “Reinstalling the Driver” (p. 73)
p. 73
Is the OCTA-CAPTURE device name shown?
If the device name is not displayed, it may be that the driver installation failed.
Please reinstall the driver.
-> “Reinstalling the Driver” (p. 73)
p. 73
Could the computer to which the OCTA-CAPTURE is connected have entered
standby (suspend) mode, hibernate mode, or sleep mode?
Close all software that’s using the OCTA-CAPTURE. Next, switch o the OCTA-
CAPTURE’s power, then turn it back on again.
If this does not solve the problem, restart your computer.
–
Could you have disconnected and reconnected the USB cable while using the
OCTA-CAPTURE?
Close all software that’s using the OCTA-CAPTURE. Next, switch o the OCTA-
CAPTURE’s power, then turn it back on again.
If this does not solve the problem, restart your computer.
–
Could the OCTA-CAPTURE have been connected when the computer started
up?
On some computers, the OCTA-CAPTURE may be unusable if it is already
connected when the computer starts up.
Start up your computer, and then connect the OCTA-CAPTURE.
–
Could you be using the Media Player included with Windows?
The OCTA-CAPTURE’s MIDI device cannot be selected for Media Player on
Windows 7 or Windows Vista.
–
Could you be using a multichannel WDM audio port?
If you’re using a multichannel WDM audio port, there are cases in which some
software will not allow you to select anything other than input/output jacks 1
and 2 as the input/output destination.
If you want to select input/output jacks 3–10 as input/output destinations,
disable the multichannel WDM audio port.
-> ““Use Multichannel WDM Audio Port” check box (Windows XP)” (p. 70)
p. 70
Have you made “Audio MIDI Setup”? (Mac OS X)
Make the appropriate Audio MIDI Settings as described in “Audio Input/Output
Device Settings” (p. 24), “MIDI Input/Output Device Settings” (p. 25).
p. 24
p. 25

Roland Octa-Capture Specifications

Audio Channels

number of audio record channels (44.1/48/96 kHz)	12 channels
number of audio playback channels (44.1/48/96 kHz)	10 channels
number of audio record channels (192 kHz)	4 channels
number of audio playback channels (192 kHz)	4 channels

Signal Processing

pc interface bit depth	24-bit
ad/da conversion bit depth	24-bit
internal processing bit depth	40-bit

Sampling Frequency

ad/da conversion sampling frequency	44.1/48/96/192 kHz
digital (in/out) sampling frequency	44.1/48/96 kHz

Input and Output Levels

nominal input level (input jack 1-6, xlr type)	-56 to -6 dBu
nominal input level (input jack 7-8, xlr type)	-50 to +0 dBu
nominal input level (input jack 1-8, 1/4-inch trs phone type)	-46 to +4 dBu
nominal output level (output 1-8)	+0 dBu (balanced)
headroom	16 dB

Impedance

input impedance (input jack 1-6, xlr type)	5 k ohms (balanced)
input impedance (input jack 7-8, xlr type)	10 k ohms (balanced)
input impedance (input jack 1-8, 1/4-inch trs phone type)	17 k ohms (balanced)
output impedance (output 1-8)	1.8 k ohms (balanced)
output impedance (phones)	47 ohms

Frequency and Noise

frequency response (192 kHz)	20 Hz to 90 kHz (+0/-8 dB)
frequency response (96 kHz)	20 Hz to 40 kHz (+0/-2 dB)
frequency response (48 kHz)	20 Hz to 22 kHz (+0/-2 dB)
frequency response (44.1 kHz)	20 Hz to 20 kHz (+0/-2 dB)
residual noise level	-87 dBu typ. (GAIN: min., 600 ohms terminated, IHF-A)

Dynamic Range and Display

dynamic range (ad block input 1-8)	104 dB typ. (GAIN: min.)
dynamic range (da block output 1-8)	113 dB typ.
display	128 x 64 dots Graphic LCD (backlit LCD)

Connectors

input jacks (xlr type / 1/4-inch trs phone type)	XLR type (balanced/phantom power +48 V), 1/4-inch TRS phone type (balanced)
coaxial input connector	present
coaxial output connector	present
headphone jack	Stereo 1/4-inch phone type
output jack (1/4-inch trs phone type)	balanced
midi connectors	In, Out
usb connector	present

Power and Dimensions

power supply	DC 9 V (AC adaptor)
current draw	1.45 A
dimensions	283.8 (W) x 157.9 (D) x 50.4 (H) mm / 11-3/16 (W) x 6-1/4 (D) x 2 (H) inches
weight	1.32 kg / 2 lbs 15 oz