CUE WRITE (REC, Edit mode)
•Press this button during the standby, pause, play, or manual search. When the edit mode and recording mode to record a cue signal.
!5 EJECT button
•Press this button to eject the cartridge.
•The cartridge cannot be ejected during recording or while the UTOC is being written.
(2)Rear Panel
!6 RS232C/RS422A selector switch
•Use this to switch the serial remote connector signal between RS232C and RS422A according to the external controller’s signal.
!7 RS232C/RS422A connector
•This is a serial remote connector. A personal computer or other external controller can be connected to control the DN- M991R externally.
•Applicable connector:
•Baud rate: 9600 bps or 19200 bps
•Pin layout:
| RS232C |
| RS422A |
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Pin No. | Signal name | I/O | Signal name | I/O |
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1 | NC | – | NC | – |
6 | NC | – | S.GROUND | – |
2 | T x D | O | T x D (RETURN) | O |
7 | NC | – | T x D | O |
3 | R x D | I | R x D | I |
8 | NC | – | R x D (RETURN) | I |
4 | NC | – | NC | – |
9 | NC | – | NC | – |
5 | S.GROUND | – | NC | – |
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!8 TERMINATOR switch
•When set to the “ON” side, the serial remote connector’s pins are terminated internally.
!9 KEYBOARD connector
•To use a keyboard, connect it to this connector.
•The connector is a mini DIN type
@0 ANALOG IN connectors
•These are active balanced inputs using XLR type connectors.
•Connect these connectors to the balanced analog output connectors on an amplifier or console.
• Pin layout: | 1. Common |
2.Hot
3.Cold
•Applicable connector: Cannon
@1 ANALOG OUT connectors
•These are active balanced outputs using XLR type connectors.
•Connect these connectors to the balanced analog input connectors on an amplifier or console.
• Pin layout: | 1. Common |
2.Hot
3.Cold
•Applicable connector: Cannon
NOTE: Do not
ENGLISH
@2 IN LEVEL L/R controls
•Use these controls to adjust the level of the audio signals from the ANALOG IN connectors.
@3 OUT LEVEL L/R controls
•Use these controls to adjust the level of the audio signals from the ANALOG OUT connectors.
@4 DIGITAL OUT (AES/EBU) connector
•This is an active balanced output using an XLR type connector.
•Connect this connector to the balanced digital input connector on an amplifier or console.
•Signal format: AES/EBU or SPDIF.
• Pin layout: | 1. Common |
2.Cold
3.Hot
•Applicable connector: Cannon
•This unit uses a balanced digital output. A conversion circuit is necessary for connection to an unbalanced circuit.
Example of balanced/unbalanced conversion circuit.
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| +5V |
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| 74HCU04 ( 4 / 6 ) |
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| + | 1 | 3 | 9 | 11 | 13 | ||
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| 100 µ |
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| GND |
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| 16V |
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| 1SS270 | +5V |
| +5V |
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| IN | 100 µ | SN75157 | 74HCU04 |
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TO | 16V |
| ( 1 / 2 ) | ( 1 / 6 ) |
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(3) | H + | 6 | 8 3 |
| 3 14 4 | 33µ 16V | 75Ω | OUT |
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(2) | C | 5 |
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DIGITAL |
| 110Ω |
| 4 |
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(1) | GND |
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| 100P 5 : 1 |
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OUT |
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@5 MONITOR jack
• Connect headphones with an impedance of 30 to 40 Ω /ohms.
@6 DIGITAL IN (AES/EBU) connector
•This is an active balanced input using an XLR type connector.
•Connect this connector to the balanced digital output connector on an amplifier or console.
•Signal format: AES/EBU or IEC958 Type I
• Pin layout: | 1. Common |
2.Cold
3.Hot
•Applicable connector: Cannon
•This unit uses a balanced digital input. A conversion circuit is necessary for connection to an unbalanced circuit.
Example of unbalanced/balanced conversion circuit.
TO
DIGITAL
IN
WARNING:
Turn PITCH control OFF when making digital recording. Most digital recorders will not accept a variable pitched digital signal.
@7 POWER switch
• This turns the set on and off.
@8 AC inlet
• Connect the included power cord here.
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