User manual ROLAND NS-2

[. . . ] No part of this publication may be reproduced in any form without the written permission of BOSS CORPORATION. Rarely, the meter's needle may drift out of calibration, causing the needle to point slightly off from the 0 position even when the Tuning Guide's and indicators light simultaneously. This can occur over time as the unit is transported, or if the unit is handled in a rough fashion. [. . . ] If this occurs, you can recalibrate the needle using the following procedure. During normal use, the meter's needle almost never drifts out of calibration. If the needle is not pointing to 0, carefully turn the adjustment screw with a small, precision phillips screwdriver (2. Green Indicator: AUTO CHROMATIC mode Red indicator: MANUAL mode (for tuning a single specified pitch) Needle Meter Indicators These show the current note's name (C-B), natural or sharp status (#), the master reference pitch (438-445), and a warning when the battery is low. When the NS-2 is turned on and powered by batteries, the power is turned off automatically if approximately 30 minutes passes without any button being pressed. Tuning Guide The tuning indicator lights to show how close you are to the target pitch. Lights: pitch is flat (low) lights: pitch is sharp (high) light simultaneously: in tune (± 3 cents) (Sound button) Use this to turn the reference tone's sound on and off. You can temporarily deactivate the Auto Power Off feature when you power up the NS-2. To do so, simultaneously hold down [ ] and [ ] while you press [POWER] to turn on the power. With the intended note name displayed, tune the instrument so that and on the Tuning Guide light simultaneously and the meter's needle points to 0 (the center position). When the Accu-Pitch feature is on, the tuner makes a beeping sound when the note is stabilized at the correct pitch, informing you that the note is in tune. 0Hz) Expected battery Approximately 15 hours life under This figure will vary depending on the continuous use actual conditions of use. To carry out tuning using the built-in microphone, connect nothing to the INPUT jack and place the NS-2 close to the instrument. If you have a digital wind controller or an instrument with a built-in mic or pickup, plug its output into the INPUT jack. Press [ ] or [ ] to display the note name for the specific pitch you want to practice and/or tune. The meter and Tuning Guide show how far the note is from the correct pitch. * In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice. With the intended note name displayed, adjust the instrument's tuning so that both and on the Tuning Guide are lit and the meter's needle points to 0 (center position). [. . . ] * In the interest of product improvement, the specifications and/or appearance of this unit are subject to change without prior notice. With the intended note name displayed, adjust the instrument's tuning so that both and on the Tuning Guide are lit and the meter's needle points to 0 (center position). When the Accu-Pitch feature is on, the tuner makes a beeping sound when the note is stabilized at the correct pitch, informing you that the note is in tune. [. . . ]