Environmental conditions

Use of the NT-100 Ninja tuner in these conditions may result in tuner malfunction:
• Direct Sunlight
• Extreme temperature or humidity
• Extreme dust or dirt
• Proximity to magnetic fields

Battery Life

Flip the tuner down into “off” position when not in use to preserve battery life.

Remove battery during extended periods of non-use to prevent battery leakage.

Care & Maintenance

Do not use cleaning chemicals or cleaning liquids on the surface of this device. Chemicals may cause damage to the finish or display screen. If cleaning is required, use a soft, dry cloth to wipe the surface.

The Ninja’s versa-mount base includes a silicone backing that sticks to most any instrument surface and won’t harm polyurethane or nitrocellulose lacquer finishes. With use, the silicone pad can lose some of its adhesion. In this case , you can clean the pad with warm water and a soft cloth. If it is eventually necessary, you can replace the pad with the additional one included in this package. Simply peel off the old pad and attach replacement using the peel-off adhesive

Foreign Matter

Avoid using this device in close proximity to liquids. Liquids entering the device may cause malfunction, electrical shock or fire. Metal objects or particles can also cause malfunction, electrical shock or fire.

This device complies with Part 15 of the FCC rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.

This Class B digital apparatus complies with Canadian ICES-003 CET.

Each DeltaLab tuner is shipped with a fresh battery. If the screen flashes, replace the standard CR2032 3V button-cell lithium battery.

Rotate the battery cover counter-clockwise until the compartment opens. Press on the battery edge to pop the battery out. Replace the battery and rotate cover clockwise until it locks. Pay attention to polarity.