OB-1 Programmer Operating Instructions	R Grieb	4/1/2016

When you power on the new programmer, the LEDs should sweep 
to the right and back to the left quickly.  The programmer always
selects patch 1 of bank 1 and will read it.

64 patches can now be stored, in eight banks of eight. 
Patches are saved in EEPROM, which is non-volatile and does not
require any sort of battery back-up.  The first three banks are filled
with patches when you receive the board.   These were programmed for me 
by a friend who knows the OB-1 well.   All 64 patches are stored in the 
same type of memory, including the first 24, and can be over-written if
desired.   

To read a patch in the current bank, touch one of pads 1-8 and release.   
Its light should illuminate.   Reading a patch will exit 
manual mode.

To change banks, touch 1-8 and hold it until the LED starts flashing, 
then release.  Changing banks does not read any patch.  All 8 LEDs 
will turn off until you read a patch in the new bank.

Only controls that have moved since you read a patch are "live".
This allows reading a patch, editing one or two settings, and saving it
again, either to the same location, or as a new patch.

Selecting Manual mode makes all of the controls "live".  Just touch the 
Manual pad to select Manual mode.   Its LED should light.  The only way to 
exit Manual mode is to read a patch.

To save a patch, first select the destination bank.  (This will not read
a patch)  Now touch the Write pad.   The manual LED should flash to 
indicate that writing has been armed.  Now select the patch you want to write 
to.  The Manual LED should stop flashing, and the LED for the patch you have
selected should light.   To cancel a write operation when the Manual LED is 
flashing, touch the Manual pad.

Two user settings are available:  Osc 1 freq quantization and bank flash.
These are saved in Flash memory and are kept when the OB-1 is powered off.

To make osc 1 coarse freq step in octaves instead of semi-tones, you should
first set osc 1 coarse freq to 24 steps from the full CCW position, so that you 
hear C two octaves above the C of the lowest pot setting when you press a C key.   
Without moving the control, touch the 2 pad and hold it.   At first the LED will 
flash to indicate bank selection.  Continue touching the pad until it starts flashing 
at a faster rate.   This will take about 4 seconds.   Now release the pad.   To disable 
quantization, touch 1 and hold until you get the faster flash rate, then release.

If you would like a visual indication of the current program bank, touch and hold pad
4 until you get the faster flash rate, then release it.   When this is enabled, the LED 
corresponding to the current bank will flash every 4 seconds or so.  If the current 
bank matches the current program, the LED will blink every 4 seconds.  To disable this 
feature, touch and hold pad 3 until you get the faster flash rate, then release it.