Backup Battery; User Level Settings - Yamaha M7CL-32 Service Manual

IMPORTANT NOTICE FOR THE UNITED KINGDOM
Connecting the Plug and Cord
WARNING: THIS APPARATUS MUST BE EARTHED
IMPORTANT. The wires in this mains lead are coloured in accordance
with the following code:
GREEN-AND-YELLOW : EARTH
BLUE
BROWN
As the colours of the wires in the mains lead of this apparatus may not
correspond with the coloured markings identifying the terminals in your
plug proceed as follows:
The wire which is coloured GREEN-and-YELLOW must be connected to
the terminal in the plug which is marked by the letter E or by the safety
earth symbol or colored GREEN or GREEN-and-YELLOW.
The wire which is coloured BLUE must be connected to the terminal
which is marked with the letter N or coloured BLACK.
The wire which is coloured BROWN must be connected to the terminal
which is marked with the letter L or coloured RED.

BACKUP BATTERY

This device has a built-in backup battery. When you unplug the power cord from the AC outlet, the current scene data and
library data is retained. However, if the backup battery fully discharges, this data will be lost. When the backup battery is running
low, the LCD display indicates "Low Battery!" when you start up the system. (The Battery field indicates "LOW" or "NO" in the
SET UP screen.) In this case, immediately save the data to a USB storage device.
Be sure to
perform it

USER LEVEL SETTINGS

User Level settings allow you to restrict the parameters that can be operated by each user, or to change the settings of user-defined keys and
preference settings for each user. Settings for each user can be stored as a "user authentication key" on a USB storage device, allowing users
to be switched easily, simply by connecting this storage device to a USB connector. This is convenient in the following situations.
• Unintended or mistaken operation can be prevented.
• The range of functionality operable by an outside engineer (guest engineer) can be limited.
• In situations in which multiple operators alternate with each other, output settings etc. can be locked to prevent unintended operations.
• Preferences of each operator can easily be switched.
User settings may be stored by users. To service the device, get the USB storage device storing the "user authentic key" from the user.
: NEUTRAL
: LIVE
Take care not to trap your fingers.
M7CL-32/M7CL-48
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