Yamaha i88X Owner's Manual - Page 9
English, MASTER VOLUME] control - support
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4 [PEAK] indicators A [PEAK] indicator lights up red if the input signal that has passed through the [GAIN] control (5) reaches a level 3 dB below the clipping point. In order to record at the optimal level, adjust the [GAIN] control (5) so that this indi- cator flickers briefly when you play at your loudest level. 5 [GAIN] controls These controls enable you to adjust the input sensitivity (head amp gain) of INPUT jacks 1, 2, 3, 4, 5/6 and 7/8. (page 16) Setting range: Ch 1 & 2 MIC: -16 dBu to -60 dBu LINE: +10 dBu to -34 dBu HI-Z,: -12 dBu to -56 dBu Ch 3-8 +10 dBu to -20 dBu 6 MONITOR [1/2 (44k)] - [7/8 (96k)] indicators When the monitoring channels selected via the [SELECT] switch (7) output signals, the corre- sponding [1/2] - [7/8] indicators in the MONITOR section light up red. When you press and hold down the [SELECT] switch for one second or longer, the indicator for the current operating sampling frequency (44k, 48k, 88k, or 96k) flashes red. NOTE The [44k] indicator represents a sampling frequency of 44.1 kHz, and the [88k] indicator represents a sampling frequency of 88.2 kHz. 7 MONITOR [SELECT] switch This switch enables you to select a monitoring channel that outputs signals from the MASTER OUT L and R jacks on the rear panel (page 17). Press the switch briefly (less than one second) repeatedly to select monitoring channels in the following sequence: Off → CH1/2 → CH3/4 → CH5/6 → CH7/8 → DIGITAL STEREO → Off The MONITOR indicator (6) for the selected channels lights up. Also, when you press and hold down this switch for one second or longer, the MONITOR indicator for the current operating sampling frequency flashes red. NOTE You cannot route a signal input from the ADAT NORMAL/DOUBLE jack to a monitoring channel. NOTE The monitoring channel selection is reset to Off when you turn the power to the i88X off and then back on. 8 [MONITOR VOLUME] control This control adjusts the signal volume level of the monitoring channel selected via the [SELECT] switch (7). The monitoring signal is output from the OUTPUT/MASTER 1/L and 2/R jacks and MASTER PHONES jack (page 17). 9 MASTER PHONES jack You can connect a set of stereo headphones to this stereo phone jack. The signals output from the OUTPUT/MASTER 1/L and 2/R jacks are also output from this jack. 0 [MASTER VOLUME] control This control adjusts the level of the signals output from the OUTPUT/MASTER 1/L and 2/R jacks. NOTE To output mLAN INPUTS audio level signals from the OUTPUT/MASTER 1/ L and 2/R jacks (G) at line level (+4 dBu), turn the [MASTER VOLUME] control all the way to the right. The signals will be output at the same level as those output from the OUTPUT 3-8 jacks. A [OPTICAL SELECT] switch This switch enables you to select the function of the OPTICAL IN and OUT jacks on the rear panel. For more information, refer to "About the OPTICAL SELECT switch, MASTER CLOCK indicator, and wordclock master" on page 10. ADAT DOUBLE: Select this option for a high sampling rate (88.2 kHz or 96 kHz). The OPTICAL IN and OUT jacks function as ADAT IN and OUT jacks that receive and transmit digital audio signals of up to four channels at the same time. A single optical cable combines eight-channel, 44.1 kHz or 48 kHz digital audio signals into four-channel, 88.2 kHz or 96 kHz digital audio signals. ADAT NORMAL: Select this option for a normal sampling rate (44.1 kHz or 48 kHz). The OPTICAL IN and OUT jacks function as ADAT IN and OUT jacks that receive and transmit up to eight-channel digital audio data. This is the standard ADAT format. DIGITAL: The OPTICAL IN and OUT jacks function as a digital stereo input and output. NOTE If you select DIGITAL, the COAXIAL IN jack is disabled. NOTE Before you select ADAT DOUBLE, make sure that your ADAT-compatible device supports ADAT DOUBLE mode. B MASTER CLOCK indicators These indicators light up to indicate the wordclock to which the i88X is locking. For more information, refer to "About the OPTICAL SELECT switch, MASTER CLOCK indicator, and 9 English