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Related Manuals for Luxman C-700u
Summary of Contents for Luxman C-700u
- Page 1 CONTROL AMPLIFIER C-700u Owner`s Manual...
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Page 2: Table Of Contents
Contents Precautions ············································································································· 1 Features of This Unit ································································································ 2 Names and Functions ······························································································ 4 Connections ·········································································································· 12 Operations ············································································································· 16 How to use Remote Control ·················································································· 18 Block Diagram ······································································································· 24 Specifications ········································································································ 27 Before Asking for Repair Services ·········································································· 28... -
Page 3: Precautions
Precautions CONTROL AMPLIFIER C-700u Installation place Batteries Install this unit in a location where good ventilation and heat Caution: radiation is assured. Batteries used for remote controller shall not be exposed to Especially, installation of this unit where direct sunlight is excessive heat such as sunshine, fire or the like. -
Page 4: Features Of This Unit
Features of This Unit LECUA1000 — LUXMAN Electric High-inertia power supply Controlled Ultimate Attenuator 1000 High-inertia power supply circuit that combines a large-ca- pacity OI-core-type power transformer with customizable ca- Application of the system to obtain attenuation by combining pacitor blocks. - Page 5 Introduction of 18 mm pitch RCA input terminals and an XLR terminal manufactured by Neutrik allows even a high-perfor- Selector relay with high sound quality used in Luxman ampli- mance line cable with large plug to be connected. fiers enhances the separation and crosstalk performances.
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Page 6: Names And Functions
Names and Functions Front panel 1. Operation switch (OPERATION) 3. Input selector (INPUT SELECTOR) Turns this unit from the standby state to operation state. Selects the unbalanced input terminal or balanced input ter- When the main power switch on the rear panel is turned on minal, both of which are located on the rear panel. -
Page 7: Output Mode
CONTROL AMPLIFIER C-700u 6. External pre switch (EXT PRE) 7. Output mode selection switch (OUTPUT MODE) Input selector switch to select the external pre-input termi- nal (EXT PRE) on the rear panel Selects an output mode from the following 3 kinds: unbal-... -
Page 8: Front Panel
Names and Functions Front panel 10. Tone control for treble 12. Line straight switch (LINE STRAIGHT) TONE CONTROL (TREBLE) This switch is used to increase the purity of the sound qual- ity by bypassing (skipping) the tone control circuit. Controls the frequency characteristics in the high-frequency By pressing this switch, line straight setting toggles be- range. - Page 9 CONTROL AMPLIFIER C-700u...
- Page 10 Names and Functions Display window 1. Input indicator (IN:) 4. Balance indicator (BAL) Displays the input terminal selected by the input selector or Lights up when the balanced output terminal is selected for the remote control. the output mode. 2. Volume indicator (VOL:) 5.
- Page 11 CONTROL AMPLIFIER C-700u 8. Rec out indicator (REC) 11. Line straight indicator (LINE STRAIGHT) Lights up when the rec out is activated by the preset func- Lights up when the line straight switch is set to ON. tion of the remote control.
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Page 12: Rear Panel
Names and Functions Rear panel 1. Unbalanced input terminals/INPUTS 3. Monitor input terminal (MONITOR) (LINE-1, LINE-2, LINE-3, LINE-4, LINE-5) RCA terminal to input audio signals of a recorder. Connect this terminal to a line output of a recorder with a RCA terminals to input unbalanced audio signals of a line pin-plug cable. - Page 13 CONTROL AMPLIFIER C-700u 5. External pre-input terminal 9. Balanced output terminals/OUTPUTS (EXT PRE IN) (BAL LINE-1, BAL LINE-2) RCA terminal to input output signals from an external XLR connector terminal to output balanced audio signals pre-amplifier or an AV amplifier...
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Page 14: Connections
Connections Normal stereo playback CD/SACD PLAYER CD/SACD PLAYER RECORDER REMOTE REMOTE POWER AMP 1 POWER AMP 2 SPEAKER SYSTEM 1 SPEAKER SYSTEM 2... -
Page 15: Before Connecting
AC inlet of this unit. Connect the remote input terminal of a power amplifier such as Luxman M-700u to the remote output terminal of this unit Before connection, turn off the main power switch of this... - Page 16 Connections External pre playback AV AMP/PRE AMP REMOTE REMOTE POWER AMP 1 POWER AMP 2 SPEAKER SYSTEM 1 SPEAKER SYSTEM 2...
- Page 17 CONTROL AMPLIFIER C-700u External pre playback Connection of external pre-input terminal to input devices such as an AV amplifier When this unit is used through the external pre-input, only the unbalanced output terminal is valid as an output terminal of this unit.
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Page 18: Operations
Operations Before operation How to operate the tone control 1. Be sure that the connections are correctly performed. This unit has the tone control function for the low-frequency (Normal playback cannot be achieved with wrong con- and high-frequency ranges. nections of R and L.) The low-frequency range type works in the 300 Hz or lower. - Page 19 CONTROL AMPLIFIER C-700u Memory Inhibition and caution This unit memorizes the following items when the operation When a setting cannot be changed, an error message as fol- switch is set to OFF or the main power switch is set to OFF:...
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Page 20: How To Use Remote Control
How to use Remote Control Remote controller (RA-22) 1. Operation switch (OPERATION) 3. Monitor switch (MONITOR) Turns this unit from the standby state to operation state. This switch is to activate the monitor input terminal. When the main power switch on the rear panel is turned on ON: Plays back a source from the recorder. - Page 21 CONTROL AMPLIFIER C-700u 4. Output mode selection switch 7. Volume control switch (VOLUME) (OUTPUT MODE) Adjust the output level of this unit. Pressing these switches change the output level. Selects an output mode from the following 3 kinds: unbal- ▲...
- Page 22 How to use Remote Control Balanced phase setting/BAL PHASE (8) Press the ENTER switch to set the step back to the step (2) to enable the BAL LINE-1 phase inversion set- presetting ting of the balanced input again. The balanced phase can be set for input and output, re- spectively.
- Page 23 CONTROL AMPLIFIER C-700u PRESET PRESET PRESET ENTER ENTER PRESET PRESET ▲,▼ ▲,▼ ENTER PRESET ▲,▼ PRESET ▲,▼ ENTER PRESET ▲,▼ ENTER ▲,▼ PRESET ENTER ENTER PRESET ▲,▼ ▲,▼ PRESET ENTER...
- Page 24 How to use Remote Control Remote controller (RA-22) 11. Loudness switch (LOUDNESS) The line straight indicator lights up when the line straight switch is set to ON. Psychoacoustically compensates the frequency character- istics when the volume control is set to -16 dB or less. When the line straight switch is set to ON, the tone control This compensation allows listeners to complement human and loudness do not function.
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Page 25: Remote Control
CONTROL AMPLIFIER C-700u Remote control The remote control shall be aimed at the remote sensor of this unit within the specified angle range shown in the illus- tration when used. 30° 30° Effective distance: approx. 5 m Dry cell [How to load dry cells] 1. -
Page 26: Block Diagram
Block Diagram... - Page 27 CONTROL AMPLIFIER C-700u...
- Page 28 Block Diagram RECTIFIER RECTIFIER RECTIFIER...
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Page 29: Specifications
Specifications CONTROL AMPLIFIER C-700u Input sensitivity LINE : 250 mV / 1 V output, 1 kHz, load 50 kΩ BAL LINE : 250 mV / 1 V output, 1 kHz, load 100 kΩ LINE → BAL LINE : 250 mV / 1 V output, 1 kHz, load 100 kΩ... -
Page 30: Before Asking For Repair Services
Before Asking for Repair Services While the unit is used, an unusual phenomenon may be confused as a malfunction for a certain reason. Prior to asking us for repair services, please check the table below and read the instruction manual for the subsidiary devices. If the cause of the malfunction can- not be identified, please contact your dealer. - Page 31 CONTROL AMPLIFIER C-700u Problem Cause Solution The loudness function does not · The line straight switch is set to ON. · Set the line straight switch to OFF. work. The external pre switch does · To prevent malfunction, holding down for ·...
- Page 32 LUXMAN CORPORATION, JAPAN AG00987E34A Printed in China...
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