Votos - 3, Puntuación media: 4
(
)
)
|
Resumen del manual
Also, the Effect Send and the Return Jacks allows connection with a digital delay machine, echo machine and a reverberation unit. • Both standard phone jacks and terminals are provided for speaker outputs. • The CPM-120 perfectly functions as a BTL mixing amplifier. ■ IMPORTANT NOTES • Make sure that the line voltage system in your country meets the appropriate power supply for this unit. • This unit might get hot while operating, but this is quite a normal situation caused by AC powered operation, so there is nothing to worry about. • Set the volume of this unit to zero before turning it on or off, or hooking it up. • Avoid using this unit in excessive heat or humidity or where it may be affected by dust or direct sunlight. • Operating this unit near a neon or fluorescent lamp may cause noise interference. If so, change the angle or position of the unit. • Use a soft cloth and clean only with a mild detergent. • Do not use solvents such as thinner. ■ PANEL DESCRIPTIONS «Control Paneb O OVERLOAD INDICATOR 0 CHANNEL VOLUME o OVERLOAD INDICATOR The Overload Indicator will light when the signal fed into the CPM reaches the point which is 6dB lower than the clip level. 0 GAIN The Gain control is a continuously variable rotary control that is to be used for "trimming" the input signal level. 0 TREBLE O BASS These are used to boost or cut the portion of the corresponding spectrum. At" < ►" position, a flat characteristic can be obtained. 0 EFFECT SEND VOLUME The position of this continuously variable rotary control determines the amount of the signal sent from the Effect Send Jack to the connected unit. * The pickup point of the Effect Send signal is post channel volume. 0 PANPOT The Panpot Control routs the signal sent from the Input Jack to the left and/or right mixing buses. By means of the Panpot Control, input signal can be sent exclusively to one mixing bus, or the other, to both mixing buses equally, or since the Panpot Control is continuously variable to both mixing buses in any relative proportion desired. o CHANNEL VOLUME This knob controls the volume of each channel independently. 0 LEVEL INDICATOR The Level Indicator detects the level of the output signal. When "OdB" lights, the signal of +4dBm is being sent through the Output Jack, making the 0 LEVEL INDICATOR Q POWER INDICATOR 0 EFFECT RETURN VOLUME 0 HEADPHONES VOLUME 0 HEADPHONES JACK 0 MASTER VOLUME rated output of the power amplifier "60W/40" 0 POWER INDICATOR 0 EFFECT RETURN VOLUME This knob controls the volume of the effect sound. Rotating the knob clockwise will increase the volume. 0 HEADPHONES VOLUME As you rotate this knob clockwise, the headphones volume will increase. This knob allows separate level setting free from the Master Volume. 0 HEADPHONES JACK This is to connect headphones. 0 MASTER VOLUME These are two independent controls which control the volume of the left and right channels, thus acting as an overall volume controls for the CPM. 0 INPUT JACK ©©©@©©@©© J Roland 0 PREOUT JACK 0 MAIN IN JACK % SPEAKER JACK (MONO) «Rear Paneb © EFFECT SEND JACK © EFFECT RETURN JACK © POWER SWITCH 0 LINE OUT JACK ©MODE SWITCH ©SPEAKER TERMINAL (STEREO) ©SPEAKER JACK (STEREO) 0 INPUT JACK This jack is to connect a musical instrument, microphone, etc. 0 EFFECT SEND JACK Through this jack, signal is sent to the effect unit. © EFFECT RETURN JACK Through this jack, the signal processed by the effect unit (effect sound) can be returned to the CPM. 0 LINE OUT JACK To this jack, connect other powered amplifier, tape recorder etc, and the mixed sound will be sent out. © POWER SWITCH Be sure to turn the Power Switch on or off with the Master Volume set to low. 0 PRE OUT JACK 0 MAIN IN JACK These jacks can be used to connect a graphic equalizer to eliminate feedback and/or to achieve acoustical compatibility with different performance locations. * The Pre Out Jack can also be used to set up another power amplifier, and the Main In Jack can be used when the CPM-120 is used as a power amplifier for other unit. * When the CPM-120 is used as BTL amplifier, R does not work, but the Pre Out Jack L sends out "L+R ” signal. 0MODE SWITCH Using this Mode Switch, the power amplifier section of the CPM-120 can be changed from Stereo to Mono (BTL), or Mono to Stereo. ^SPEAKER JACK ®SPEAKER TERMINAL Use either of these to connect a speaker. * To use the CPM-120 as BTL(Monaural), connect the speaker to the MONO (BTL) of the Speaker Jack. * When both the Speaker Jack and the Terminal are simultaneously used, the Speaker Jack has priority, so there is not output from the Speaker Terminal. CONNECTIONS SRS-80L SRS-80R SPEAKER SYSTEM SPEAKER SYSTEM OPERATION SRS-120 SPEAKER SYSTEM ■ NOTES if the speaker of less than the specified impedance is connected to the Speaker Jack or Speaker Terminal of this unit, or the Terminals are short-circuited, the protection circuit will effectively work, therefore, no...