4.3.1.4 FACTORY SETTINGS
The M1.1 SETUP >> FACTORY SETTINGS menu allows to get information about
the current M1.1 firmware version, to update the M1.1 firmware and to reset the
unit to its default configuration (or subset of settings).
Accessible Parameters are:
- FIRMWARE VERSION:
- UPDATE FIRMWARE:
- RESET ALL SETTINGS:
- SERIAL NUMBER:
- SHORTCUTS:
- PROTECTION:
- NETWORK KNOWLEDGE:
Current firmware version (read only)
Allows to update the unit's firmware
Returns the unit to factory settings
Displays the serial number of the machine
Redefines all Shortcuts to factory default
Allows to bypass amplifier’s protections
Clears list of detected devices on network
The following table details the Parameters of the FACTORY SETTINGS menu:
PARAMETER RELATED ACTION/VALUE REMARKS
FIRMWARE VERSION
Firmware version Firmware version
indicates the version of the current firmware.
Format is
x.y.
This parameter is read only.
UPDATE FIRMWARE Update Selecting 'Update' launches the M1.1 firmware update process. A
USB flash disc drive with a valid set of firmware must be inserted
in the A-shaped USB port
RESET ALL SETTINGS Reset Selecting 'Reset' returns the M1.1 to its factory settings. Factory
settings are detailed in the Specifications section.
SERIAL NUMBER
Serial number Serial number
indicates the serial number of the M1.1. Format is
yymm05nn. This parameter is read only.
SHORTCUTS Default mapping Selecting 'Default Mapping' returns the M1.1's Shortcuts to their
factory settings. Factory settings are detailed in the Specifications
section.
PROTECTION Disabled
Enabled
Output short-circuit, output-DC, over-heat and amplifier-fault
detection circuitry protect both the amplifier and the connected
loudspeakers. In some regions of the world, the power
distribution grid can be so polluted that spurious power grid noise
can trig false error, thus muting or powering down the amplifier.
In such extreme cases, and if it is of major importance that the
M1.1 runs uninterrupted, protections can be temporary disabled
by the end user, at his own risk.
NETWORK KNOWLEDGE Reset Clears the M1.1's memory of other CH Precision devices it has
discovered through the TCP/UDP proprietary protocol.
Details of FACTORY SETTINGS menu Parameters
Rev 3.0 M1.1 User Manual 35