User manual PIONEER M-91 service manual

[. . . ] Please read through these operating instructions so you will know how to operate your model properly. After you have finished reading the instructions, put them away in a safe place for future reference. In some countries or regions, the shape of the power plug and power outlet may sometimes differ from that shown in the explanatory drawings. However the method of connecting and operating the unit is the same. [. . . ] When set to [ON], the indicator lights and CH-1 equalizer is enabled. When set to [OFF], the indicator goes out and the equalizer circuit is bypassed. Use to select input signal from CH-2 PHONO/LINE input jacks or CH-2 CD input jacks, and send them to the TRIM control. Use to adjust the CH-2 input signal level (range of adjustment: +9 dB to ­). User to adjust the master output volume level (range of adjustment: 0 dB to ­). Use to adjust the volume level of signals at the BOOTH/ SESSION OUT jacks (range of adjustment: +9 dB to ­). This level can be set independently of the setting of the MASTER LEVEL dial. Use to adjust the volume level of the headphones output (range of adjustment: 0 dB to ­). This lever does not function when the monitor SELECT switch (15) is set to [MASTER]. When the monitor SELECT switch (15) is set to [CUE], moving the lever to the left side produces CH-1 monitor output, while moving it to the right produces CH-2 monitor output. When set to On, the indicator lights, and CH-2 signals are output at the SEND jacks. When depressed to the On position, the indicator lights and the level meters display the master output (stereo) peak levels. When turned Off, the level meters display the peak levels for CH-1 (left) and CH-2 (right) (see also item 27). The CH-2 fader lever is used to control the level of signals sent to the cross fader. signal level is maximum at scale mark "10 , " and minimum at scale mark "0". When the front panel CH-2 FADER REVERSE switch is set to [ON], the signal level is maximum at scale mark "0, " and minimum at scale mark "10". * The channel fader curve can be adjusted by means of the front panel FADER CURVE dials. Lights when the CH-2 fader start/back cue function is enabled (see also top panel item 31 and front panel item 39). Lights when CH-2 cross-fader start/back cue function is enabled (see also top panel item 31 and front panel item 39). ON/OFF When set to [ON], the top panel's cross fader REVERSE indicator lights, and the cross fader lever operates in the reverse direction (left side becomes CH-2, and right side becomes CH-1). 1 / CH-1 This switch determines whether the fader start operation for the CD player connected to CH-1 is activated by the cross fader lever, or by the CH-1 fader lever. 2 / CH-2 This switch determines whether the fader start operation for the CD player connected to CH-2 is activated by the cross fader lever, or by the CH-2 fader lever. [. . . ] The front panel's FADER CURVE dials can be used to adjust the attenuation curve response of the cross fader and channel fader. The cross fader can be adjusted independently for CH-1 and CH-2 sides. The operating directions of the CH-1, CH-2 and cross fader levers can be reversed by setting the front panel's FADER REVERSE switches to their [ON] positions. When the CH-1 (or CH-2) FADER REVERSE switch is set to [ON], the top panel CH-1 (or CH-2) REVERSE indicator lights, and the corresponding lever's operating direction is reversed (scale mark "0" becomes attenuation 0 dB, while scale mark "10" becomes minus infinity). [. . . ]