User Manual

265
M7CL Owner’s Manual
Appendices
When you recall a scene, it takes a
certain amount of time for the faders to
stop
❍ Could you have specified a fade time? (→ p. 139)
The panel LEDs or LCD display are too
dark / too bright
❍ This can be adjusted in the SETUP screen. (→ p. 215)
Signal level of a specific frequency is
low
❍ Could the EQ gain be turned down excessively?
❍ Routing a signal through a GEQ or effect will delay it relative to other signals. If this signal is mixed with
the signal via a different signal path, a comb filtering effect will cause the level of a specific frequency
to be decreased.
Can’t control an external head amp
(AD8HR)
❍ Is the external head amp connected to the REMOTE connector?
❍ Is the audio output signal of the external head amp being input via an I/O card to SLOT 1–3?
❍ Is the input port of the external head amp set correctly?
❍ Could there be a problem with the cable that connects the M7CL and external head amp? Are you
using a D-sub 9-pin cross cable?
Can’t control the M7CL by M7CL
Editor.
❍ Refer to M7CL Editor installation guide on our web site.
http://www.yamahaproaudio.com/
In the LCD display, there are some
black points (unlit) or white points
(always lit).
❍ Unfortunately, this is a common characteristic of TFT-LCDs and not a malfunction.
General Specifications
Sampling Frequency
Internal: 44.1 kHz, 48 kHz
External: 44.1 kHz (-10%) to 48 kHz (+6%)
Signal Delay Less than 2.5 ms INPUT to OMNI OUT (@Fs = 48 kHz)
Fader 100mm motorized x62 (46)
Fader Resolution +10 to -138, -∞ dB (1024 steps/100 mm)
Maximum Voltage Gain 86 dB INPUT1-48 to OMNI OUT
Crosstalk (@1kHz) -80 dB Adjacent Input Channels (INPUT1-48, ST IN 1-4 [L, R], (GAIN:min) to OMNI OUT 1-16)
Dimensions
M7CL-48: 1274 x 286 x 701 mm (W x H x D)
M7CL-32: 1060 x 286 x 701 mm (W x H x D)
Net Weight
M7CL-48: 50 kg
M7CL-32: 42 kg
Power Requirements
M7CL-48: 300 W, 110-240 V 50/60 Hz
M7CL-32: 250 W, 110-240 V 50/60 Hz
Operation free-air Temperature Range +10 °C to +35 °C
Storage Temperature Range -20 °C to +60 °C
Included Accessories
Owner’s Manual
Dust cover
Optional Accessories
mini YGDAI cards
Gooseneck Lamp LA5000
Power Supply PW800W
Power Supply Link Cable PSL360
Troubleshooting • General Specifications