Operational notes:

Warning: The FreezeZone pedal operates at 1 amp. If your power supply is less than 1 amp or the individual outlet in your daisy chain is less than 1 Amp, use the included 2 Amp power adapter.

The thermostat has two temperature readings. The top temperature in red indicates the temperature of the germanium transistors, the bottom temperature in blue indicates you're target temperature. The thermostat comes preset to (50° Fahrenheit / 10° Celsius.) This is the temperature that the germanium transistors are biased to, at the factory.

The two buttons on the thermostat sets the target temperature and changes the reading from Celsius to Fahrenheit. Press the top button once, while the lower(blue) temperature starts to flash, you can adjust the target temperature up or down by using the top button and bottom button. Once you've reached your target temperature stop pressing the buttons and it will be set.

The switch on the left side turns on the refrigeration unit. Red indicates the refrigeration unit is on.

There are three dials on the Free Zone pedal (Volume, Fuzz, and Bias). Use the Volume dial to adjust the level with the level in true bypass mode. The Fuzz dial determines how much fuzz you want. The Bias dial set at 12:00 represents the ideal bias. Turning the Bias dial from left or right increases or decreases the bias.