AVSL 174.243 TU-50 - Manual

TU-50 Pedal Tuner
174.243UK
Functions
1. Indicator LED
– Shows when tuner is on (when it appears dim, replace battery)
2. LED Digit Indicator - see table below.
3. Flat (b) and Sharp (#) indicators. To the left shows note is too flat and to the right shows note
is too sharp
4. Input
– 6.3mm mono jack connector
5. Output Jacks
– OUT 1 is through and OUT 2 is muted when tuning.
6. D.C. In – DC jack for optional mains adapter
7. Pedal Switch – Turns tuner function On/Off
Notes on use

Connecting to the Input jack enables the battery, please disconnect when not in use to preserve
the battery

Before connecting to an instrument, ensure amplifier volume is turned down
Specifications

Power Supply: 9Vdc (battery or optional mains adapter)

Tuning Frequency Range: 31.7722
– 4022.904Hz (C2 – B4)

Tuning Precision: ±2 cent
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