Peterson AutoStrobe 490 - Manual (Page 22)

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KEY= C
A=440 C 00 ¢
MUTE AUTO
SETUP MODE
1 2 3 4
MUTE
KEY= C
A=440 C 00 ¢
AUTO
SETUP MODE
1 2 3 4
Disengaging the Mute Function
When engaged, the word "MUTE" appears on the third line of the RUN screen on the LCD display. The MUTE button is
connected in parallel with the 1/4-inch jack at the rear of the tuner labeled "MUTE SWITCH". Any momentary-close contact
device such as a footswitch may be used in place of or in addition to the MUTE on/off button. (The front-panel button will
continue to operate with a device plugged into this rear jack unless the device is held in the closed position—make sure that
the device operates in a momentary-close fashion. A proper footswitch is available from peterson as part #: 140070.)