Digital Tuner
The System 600T features a built-in chromatic digital tuner.
The tuning function can be accessed at any time, whether the guitar is
plugged in, or not. To engage the tuner, press the TUNER ON/OFF
switch located between the MID FREQ and MASTER control knobs. A
sequence of note indicator LED’s will light, indicating that the tuner is
functional. Plucking a string will result in a note indicator LED lighting
to represent the nearest pitch. Above the note indicator LED’s are a
center (Green) and left and right (Red) LED’s. When the note is flat
relative to the indicated pitch, the left (Red) LED will blink. If the note
is sharp, the right (Red) LED will blink. When the correct pitch is
achieved, the center (Green) LED will light. Repeat this procedure for
all strings. Pressing the TUNER ON/OFF switch will disengage the
tuner function. To prevent unwanted battery consumption, an automatic
“shut-off” feature will turn the tuner off after 3 minutes of use.
Note: When the guitar is connected to an amplifier, mixer, or PA
system, engaging the tuner will mute the output for silent tuning during
performance.
Specifications
Input Impedance: 2.2 M Ohm
Output Impedance: 1k Ohm
Frequency Response: 40Hz-15kHz, +/- 2 dB w/ Eq at center position
S/N Ratio: Greater than -90 dB
Amplification:
Piezo Input: +8dB
Aux Input: +20 dB (Level switch IN)
+37 dB (Level switch OUT)
Distortion: 0.05%
Power Consumption: 2.2mA (Tuner OFF)
8.5mA - 12.5mA (Tuner ON)
Power Supply: 9V
Controls: Master Volume
Piezo Gain
Aux Gain
Treble: +/- 15dB @ 10kHz
Mid: +/- 15dB
Mid Freq: 600Hz - 1.2kHz, Variable
Bass: +/- 15dB @ 100Hz
Notch Freq: 45 Hz - 2.2kHz, Variable
(Q: 12.5 @ 1kHz, 10 @ 300Hz)
Internal Trim Pots: High: +/- 5dB @ 10kHz
Low: +/- 5dB @ 100Hz
Switches: Tuner ON/OFF (Auto Power OFF in 3 minutes)
Notch IN/OUT
Aux Level IN/OUT
Piezo Phase IN/OUT
Connections: Piezo Input - 2.5mm Phone
Aux Input - 2.5mm Phone
Output - 2.5mm Phone
Dimensions: 106mm H x 58mm W
Weight: 170g w/ battery
5 6
System 600T Owners Guide
©2000 Alvarez specifications subject to change without notice.
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