Island Keyer II feature list:
pot or paddle speed control - 5 to 70 WPM speed range
speed readout via simulpress
56 memories, non-volatile (contents retained when power off)
memory embedded functions including speed change, pause, loop, chain
weight adjustable from 20 to 80 percent via paddle or pot
tone frequency adjustable from 250 to 990 Hz via paddle or pot
6 memory switches
1.5 x 2 inch circuit board
machined pin IC sockets
keyer can function without external eeprom chip
2 beacon modes including powerup beacon start option
10 bit a/d Morse readout from up to 3 different inputs
serial number support with simulpress decrement available
separate command sidetone frequency
separate command speed
programmable simulpresses (memory switch combination commands)
straight key input
commands can be entered from paddle or straight key
memories can be recorded from either paddle or straight key
bug mode (dit paddle normal, dah paddle functions as straight key)
tune function via simulpress
ultimatic keying mode selectable
iambic modes: mode a / Accu Keyer mode b / CMOS Super mode b selectable
dit / dah memories can be turned off
selectable live "on the air" recording of memories
paddles can be reversed via command
autospace selectable
memory switch press queuing
stuck paddle protection (puts keyer to sleep after 128 consecutive dits/dahs)
selectable timed straight key memory recording
low power, less than 2 ua when keyer is asleep, 3 ma or less active @ 5V
Flash PIC processor, code is easily updatable