Yamaha CX-1 - Manual (Page 16)

16
1
Set to the “USER” position.
2
Press and hold the CLEAR button using the point of a
mechanical pencil, etc.
3
Press and hold the key where the learned function to be
deleted is until the indicator flashes 3 times.
To clear two or more functions, repeat step 2 and 3.
Note
If a key is not pressed soon after the CLEAR button is pressed,
this unit will automatically return to the status that was in effect
before the CLEAR button was pressed.
To Clear a Learned Function To Clear All Learned Functions
1
Set to the “LEARN” position.
2
Press and hold the CLEAR button using the point of a
mechanical pencil, etc.
3
Press and hold any key until the indicator flashes 7
times.
SPECIFICATIONS
<
CX-1
>
Input Sensitivity/Impedance
PHONO MM ..................2.5 mV/47 k-ohms
PHONO MC
.......................100 µV/220 ohms, 1 k-ohms
CD/TUNER/TAPE/AUX
......................................150 mV/47 k-ohms
Input Sensitivity (New IHF)
PHONO MM ..................................0.83 mV
PHONO MC.......................................33 µV
CD/TUNER/TAPE/AUX......................50 mV
Maximum Input Signal (1 kHz, 0.05% THD)
PHONO MM ...................................150 mV
PHONO MC........................................6 mV
Output Level/Impedance
REC OUT .......................150 mV/2.5 k-ohms
PRE OUT ................................1.5V/47 ohms
Maximum Voltage Output
(20 Hz to 20 kHz, 1% THD)
PRE OUT ...............................................8V
Headphone Jack Rated Output/Impedance
Output Level (100 ohms).....................4.5V
Impedance ....................................68 ohms
Frequency Response (20 Hz to 20 kHz)
CD/TUNER/TAPE/AUX .................0±0.2 dB
RIAA Equalization Deviation (20 Hz to 20 kHz)
PHONO MM ...................................±0.2 dB
PHONO MC ...................................±0.2 dB
Total Harmonic Distortion (20 Hz to 20 kHz)
PHONO MM to REC OUT (3V) ......0.002%
PHONO MC to REC OUT (3V).......0.003%
CD/TUNER/TAPE/AUX to PRE OUT (3V)
........................................................0.002%
Signal-to-Noise Ratio (IHF-A Network)
PHONO MM (5 mV Input Shorted)
......................................................... 95 dB
PHONO MC (500 µV Input Shorted)
......................................................... 90 dB
CD (Input Shorted) ......................... 110 dB
TUNER/TAPE/AUX (Input Shorted)
....................................................... 107 dB
(109 dB for TAPE 3 only)
Residual Noise (IHF-A Network) ...........1.0
µ
V
Channel Separation (Vol. –30 dB)
PHONO MM/MC (Input Shorted
1 kHz/10 kHz) .........................80 dB/70 dB
CD/TUNER/TAPE/AUX (Input 5.1 k-ohms
Terminated 1 kHz/10 kHz) ......85 dB/65 dB
Tone Control Characteristics
BASS:
Boost/cut ............................±10 dB (20 Hz)
Turnover Frequency ........................350 Hz
TREBLE:
Boost/cut ..........................±10 dB (20 kHz)
Turnover Frequency .......................3.5 kHz
Filter Characteristics
SUBSONIC FILTER .........15 Hz, –18 dB/oct
Audio Muting ........................................–20 dB
Gain Tracking Error (0 to –60 dB) ............2 dB
CLEAR CLEAR