Specifications

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© 2003 SGC Inc. 30
Backlighting can be turned on or off by pressing the RESET button
and holding the AUTO or MANUAL key during microprocessor
reset.
4.1.2 Keytones
During power on, the MAC-200 checks to see if the 20W or 200W
keys are pressed. If the 20W key is pressed, keytones are turned
ON. If the 200W key is pressed, keytones are turned OFF. Default
from the factory is keytones ON. The current keytones settings are
stored and will be recovered whenever the MAC-200 is started.
Keytones can be turned on or off by pressing the RESET button
and holding the 20W or 200W key during microprocessor reset.