Standby
-50 ~ -26
cent
CHROMATIC TUNER
ST01/ST02
+4 ~ +10
cent
+11 ~ +25
cent
-25 ~ -11
cent
cent
cent
-3 ~ +3
-10 ~ -4
PART NAMES & HOW TO USE
Power switch
Press to turn ON/OFF power.
Built-in microphone
Input sound of instrument you wish to tune.
* For accurate tuning, tune instrument in a quiet
environment while placing it close to Tuner.
Tuning indicator
Name of note input and deviation in cent are indicated
using LCD display and LED light. (See .)
Strap hole
Use it to attach key ring included or strap of your
choice.
Insulator sheet
When using Tuner for the first time, pull it out gently
in direction of arrow.
AUTO POWER-OFF FUNCTION
If Tuner is left untouched without inputting sound, it will
turn OFF automatically in approximately 2 minutes. To
turn it ON again, press power switch.
BATTERY CHANGE
● Ensure that Tuner is turned OFF. Remove screw fixing
battery cover on rear of Tuner, and slide it in direction of
arrow to remove it. (See .)
● Insert battery with its (+) side up.
● Be sure to use a specified lithium battery (CR1220) only.
* The battery included with your Tuner is a monitor battery, and may
not last as long as specified.
* When battery nears its end, Tuner may not work properly. Replace
battery with a new one immediately.
* When disposing of old battery, observe regulations of authorities
concerned.
+25 ~ +50
cent
ST01: A4=440Hz
ST02: A4=442Hz