USER INSTRUCTIONS
To use the FT-1, remove the battery cover and insert the battery after conmning the correct polarity,
as indicated on the battery tray. Replace the battery cover, then press and hold the power button on
the front of the unit until the LCD screen is lit. On powering up for the rst time, the unit will be set to
its default chromatic tuning mode with A4=440 Hz reference pitch.
The single button found on the front of the unit is functional as its power on/o button as well as to
change between its dierent tuning modes.
Power On: Press and hold the Power Button until the LCD screen is Iii and it will automatically
begin tuning functions. The note accuracy indication needle will remain on the left of the screen
until a note is played.
Power O: Press and hold the power button until the backlight of the LCD screen turnso to enter
standby mode. If no operation or signal is detected after three minutes, the unit will completely
power o.
Change Modes: Clicking the power button while the unit is powered on or in standby mode will
change between its ve dierent turning modes: Chromatic, Guitar, Bass, Violin, Ukulele.
After choosing the tuning mode, the unit can be easily be adjusted so the screen is visible from
dierent angles.
When the tuner detects a note, the LCD screen will automatically show the corresponding note name
and the needle will indicate how in tune the note is by +/- 50 cents.
Based on the position of the indicator needle, adjust note pitch up or down until the needle reaches
the center of the display and the backlight changes to green, indicating the note is in tune.
NBATTERY
BATTERY INSTALLATION/REPLACEMENT
When opening the battery cover and
inserting a CR2032 battery into this unit,
please pay attention to the proper polarity of
the battery—indicated by a (-) symbol on the
battery tray—to ensure proper functionality.
If the unit is unresponsive or will not power
on, remove the battery and double-check its
polarity, then re-insert the battery and power
on as normal.
Battery removal and replacement
with single screw, as shown