Memorizing The Standard Pitch - Boss TU-2 Chromatic Tuner Owner's Manual

Memorizing the standard pitch

With the factory settings, the TU-2 will return to a standard pitch of 440 Hz when the power
is turned off.
If you wish to leave the standard pitch at a setting of other than 440 Hz, you can use the
following procedure to memorize the standard pitch.
1. Turn on the power while holding down the MODE select switch.
The note name / string number indicator will show "n" (standard pitch not
memorized).
2. While continuing to hold down the MODE select switch, press the STREAM/
CENT select switch within two seconds to make the note name / string number
indicator light "P" (standard pitch memorized).
3. When you release the meter display method select switch and the MODE select switch,
the TU-2 will return to normal operation.
With this setting, the standard pitch will be memorized even if the power is turned off.
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