Tech 21 PSA-1.1 warranty Programming

Models: PSA-1.1

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PROGRAMMING

PROGRAMMING

Programs 01-49are factory presets (refer to list on page 22). If you try to save over a factory preset, you will get a flashing “EE” indicating you’re making an error. Note: You can choose to be able to overwrite any location, except 00 and 50, including factory presets, or to lock all pro- gram locations by changing the protection scheme. See Special Page Function #4 on page 19. Programs 51-99are duplicates of presets 01-49 and are rewritable locations for custom settings. Programs 100-127are preset with all knobs set neutral at 12 o’clock and are rewritable loca- tions for custom settings.

Programs 00 and 50 are permanent bypass locations for the instrument signal to pass straight through the SansAmp PSA.

NOTE: Being all-analog circuitry, there are no special algorithms within the different amplifier styles. Individual control functions do not change from preset to preset (custom or factory).

SAVING A PROGRAM

If you want to create a custom setting from scratch:

1.Go to any program location from 51-127.

2.Edit controls to taste.

3.Push the Save twice. The display will “run around” three times and then show the selected program number (it will stop blinking). That’s it. You’ve stored a new program.

When you tweak an existing setting (factory or custom):

1.Push the Save switch once. The digits of the display blink on and off.

2.Use the Up or Down buttons to go to a new location (51-127) to be saved.

3.Push the Save switch a second time. The display will “run around” three times and then show the selected program number (it will stop blinking). That’s it. You’ve stored the program.

Push

Display

 

Select a

Push

Digits

Display

Save

Blinks

 

Program

Save

“Run Around”

Shows

Switch

On and

 

Number

Switch

Three Times

Stored

 

Off

 

 

Again

 

Preset

 

 

 

 

 

 

Number

 

 

 

 

 

 

Be careful not to overwrite a custom program you wanted. Accidents can happen, so we recom- mend keeping track of your programs. Blank diagrams are provided on pages 24-27 and can be photocopied. Write in the knob settings and give each program a name (song title, description of the tone, etc.) for easy reference later.

Note: You can off-load your custom presets to a computer, sequencer, etc., using a Custom Preset Data Dump. For more on this, see page 17.

MOVING/COPYING A PROGRAM TO A NEW LOCATION

1.Choose the preset number you want to move or copy.

2.Push the Save switch once. The digits of the display blink on and off.

3.Use the Up or Down buttons to a new location where you want to save it (51-127).

4.Push the Save switch a second time. The display will “run around” three times and then show the selected program number (it will stop blinking). That’s it. You’ve moved/copied a pro- gram. Note: The original preset number doesn’t change until it is overwritten.

LOCATING INDIVIDUAL CONTROL VALUES WITHIN A PRESET

When recalling presets, the positions of the front panel controls do not reflect the actual stored values of each of their parameters. When you turn any of the knobs (except for the Trim), the SansAmp PSA will go into edit mode and “unlock” whichever control you turn. The circuitry will then revert to the actual value of that control’s position (vs. the stored value), allowing you to edit the sound to your liking.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When you turn/unlock a control from the setting that’s stored in

 

 

 

 

One digit

 

 

 

 

 

blinks,

 

the memory, one of the digits in the LED numerical display will

 

 

 

 

the other

 

blink, the other will dim. Note: When you’re in program 100 or

 

 

 

 

dims

 

 

 

 

 

 

 

 

higher, the two left digits blink or dim together as one number.

 

 

 

 

 

 

 

This tuner-like feature is useful when you want to know the

 

 

 

 

 

 

 

stored position of each knob’s setting in a particular preset.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Right digit dims

Left digit

Digits resume

 

 

 

Left digit dims

 

 

 

 

 

blinks faster

 

 

 

 

 

 

normal

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

brightness

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Left digit blinks

 

 

 

 

 

 

 

 

 

 

 

 

Right digit blinks

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Assume the preset point for a particular knob is 12 o’clock. If the left digit blinks and the right dims after unlocking it, you will need to turn the knob clockwise to reach the preset value. As you get closer, the left digit will blink faster, then stop when you’ve reached the stored value.

The right digit then resumes its full brightness. Conversely, if the right digit blinks and the left dims, you will need to turn the knob counter-clockwise, etc.

Note: If desired, you can alter the display mode to be dashes or numerical values instead of digits. See Special Page Function #7 on page 20.

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Tech 21 PSA-1.1 warranty Programming