Safety Notices While using this machine, please follow the following guidelines to secure the safety. The meanings of the marks are described as below. Please read to understand them. It is possible that a user suffers death or serious injury because of Warning improper use.
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Please observe the following instructions in order to use safely. Please do not disassemble or modify this machine because it may cause electric shock and breakdown. Please observe the instruction manual to repair or replace parts. Otherwise, no action should be carried out. Please do not use or store this machine in following places.
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Please locate the machine in a well-ventilated place during use. Please hold the power plug for disconnecting or connecting the power cable. If the machine is not in use for a long time, please disconnect power plug from the power socket. When moving this machine, please make sure to disconnect all Caution the cables before moving it.
1. Accessories Please make sure you have all the following accessories. ○ Remote control: 1 ○ AC power cable: 1 ○ USB cable (USB (A type) ⇔ USB (B type)): 1 (for USB AUDIO / DSD USB use) ○ Instruction manual (on CD-ROM): 1 ○...
3. Part Names and Functions Front panel POWER switch Power ON / OFF for this machine. POWER LED When the power is on, blue light will appear around the power switch. IR receiver Receive signal from attached remote control. Display area Display the current input source, output sampling rate, audio wave etc.
4. Installation of USB Audio Driver 4-0.System requirements Core i5 2.4GHz or above Memory 4GB or above 1024×768, True Color (24bit) or above Compatible OS Windows Vista / 7 (32bit/64bit compatible) ※user account control needed. Others USB 2.0 available. Internet connection available. CD ROM driver available.
If the menu is not auto displayed, please click the「index.html」on the CD-ROM. Then, click the 「RAD192D USB Audio Driver Installation (please do this for the first time)」from the menu. Besides, please use the browser of Microsoft Internet Explorer. If security control screen as follows appears, please click the [Run(R)].
5. Connection Method 5-0. Connection notice Incomplete connection will cause malfunction action or noise. ◎ Please make sure the power switch must be always OFF when doing the connection. ◎ Please do not connect the power cable until all the connections are completed. ◎...
5-2. USB audio signal connection Connect the PC USB terminal with this machine’s [USB Audio OUT] connector. The USB audio recording OS is compatible with Windows Vista, 7 and MAC OS 10.6.3 or later version OS. ※The high spec PC is recommended as it needs to do high speed data transmission during recording. 5-3.
PC with digital input terminal. (The signal output from RAD192D is stereo linear PCM. It is not compatible with AC3 or 5.1ch etc.) When the COAXIAL cable becomes loose, please press the outer metal part (ground part) inwards and make sure it will not loosen again.
6. Operation of Main Unit 6-1. Power input Please double check whether the connection is correct or not. Press the POWER switch, the power will become At this moment, the blue light will appear around the POWER switch. When the power is on, the machine will perform the initialization, the [Opening Image] will be displayed, then the Main image will appear and the machine will become ready for operation.
6-3-2. Windows PC is connected with USB When the Windows PC is connected with USB, it is not possible to do the sampling rate change from RAD192D main unit Please do the setup of sampling rate under PC sound properties.
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Then, click 「Sound」. Push the recording tab, the recording device will appear. Please select 「RAD192D」. Do the sampling rate setting under the [Advanced]. ※For Windows PC, only 44.1KHz, 48KHz, 96KHz, 192KHz are available for selection. (Windows does not support the 88.2KHz and 176.4KHz.) ※Output sampling rate from each digital audio output connectors are the same as the USB Audio.
When MAC PC is connected with the machine’s USB, it is not possible to do the sampling rate change from RAD192D main unit. Please select “RAD192D” under sound setting. Then, do the sampling rate setting under Audio MIDI setting. Open [Apple mark] → [System Preferences…], or double click [System Preferences] in the [Applications].
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If the [Line 1 (type:USB)] does not appear here, it is possible the power of this machine is not on or the USB cable has not been connected. Please double check the cable connections etc. When multiple USB input devices are connected, the number in [Line 1] may become different. Under this situation, please select RAD192D as the input device.
Then, do the input sampling rate setting. Open the [Audio MIDI setup] according to the sequence shown in the left picture. Finder → Applications → Utilities → Audio MIDI Setup The [Audio Devices] window is open. Select the [Line 1] from the left device list. Then, it is possible to select the input sampling frequency from the right [Format].
6-4. Input source change Please press the LEVEL / SELECT knob some times until the「Source」 becomes orange color. Turn the LEVEL / SELECT knob to change the input source. ⇔ RCA ⇔ XLR ⇔ 6-5. Meter change Press the LEVEL / SELECT knob some times until the「Meter」...
6-6. Input range adjustment When the level of input sound signal meets, it is possible to change the input sensitivity. Press the LEVEL / SELECT knob some times until the 「Range」 becomes orange color. Turn the LEVEL / SELECT knob to change the setup.
7. Remote Control Operation Method 7-1. Preparation The battery is enclosed in the remote control. For safety sake, the battery is isolated with a protective sheet. Please pull off the sheet per following arrow direction when you want to use it. Pull off the illustrated yellow sheet.
7-3. Output volume adjustment Press the VOL - key, the output volume will become smaller. Press the VOL + key, the output volume will become bigger. When the volume value is changed, the value in the setting area (The value is displayed by figure and bar.) will be changed accordingly.
7-5. Output sampling rate change Press the MODE key some times until the [Freq.] becomes orange color, or press the MODE key once and then use the key to move up to the [Freq.]. Use the key to select the output sampling rate.
7-8. Input range adjustment When the level of input sound signal meets, it is possible to change the input sensitivity. Press the MODE key some times until the [Range] becomes orange color, or press the MODE key once and then use the key to move up to the [Range].
7-10. Battery replacement Lithium coin battery Battery used CR2025 × 1 The battery holder part can be taken out by inserting, and turning the flat screwdriver etc. to the dent of the back of remote control. Take off the battery from the battery holder. Put the new battery in the same direction.
8. LCD Display ※Please do not impact the LCD screen or press with fingers. Setting area It displays the volume, input source, sampling frequency etc. Please refer to [ 8-1. Setting area ] for the details. Level meter area It displays the level meter. Please refer to [ 8-2.
8-1. Setting area Connection status Connect It displays the connection status with the PC. Output frequency Freq. It displays the output sampling rate. Input source Source It displays the current input source. Level meter Meter It displays the current level meter type. Please refer to [8-2.
8-1-2. Output frequency The output frequency is shown as follows. Output Image display Output Image display frequency frequency 44.1KHz 48KHz 88.2KHz 96KHz 176.4KHz 192KHz 8-1-3. Input source The input source is shown as follows. Input Image display Input Image display source source 8-1-4.
8-2. Level meter area It is possible to display the level meter output signal. The sequence is shown as follows. Wave → VU-1 → VU-2 → Wave ・・・ The marks in following pictures are shown as follows. Wave VU (RMS) meter VU peak hold Peak meter Peak hold...
VU-2 9. Setting switch Other switch numbers than 2 are reserved for system use. Please make sure they are OFF before using this machine. Switch number Switch status Item 1 : System reserved. Please use OFF status. 2 : Valid • invalid setting Remote control is valid and available for use.
Noise or chattering comes out during USB Audio or DSD OUT recording The RAD192D is communicating with the PC at the high-speed USB2.0 (maximum 480Mbps). If other USB devices are connected simultaneously, or the CPU loading is too big, the bandwidth for the machine will become insufficient and results in noise or chattering.
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