Spec:

Item Type: For JVS To USB Controller Adapter
Material: PCB
Color: Black
Speed config mode )LED slow blink)
You can choose rapid fire speed by button 1 - 6. Button 1 - 6 does not mean the physical buttons, but buttons mapped in the custom layout. Each button 1 - 6 are mapped to 30/20/15/12/10/8.5 fps. You can try any time until exiting from the mode. If you push multiple buttons, faster speed is taken. If release timing differs, the latter one is taken
Call store config (LED off)
You can enter the mode to call stored config by pushing SERVICE button outside the normal mode. Pressing button 1 - 10 in the custom layout recall the configuration set 1 - 10. Initial set for the factory setting is 1. You can recall another config again until exiting the mode by pressing SERVICE again. It returns to the normal mode if the firmware is older than 1.40 by pressing SERVICE. Otherwise, ver 1.40 and later, pressing TEST moves to the analog layout config mode
Analog layout config mode (LED fast blink)
You can choose 6 inputs for analog signal reports. Analog input values are remembered as base values when you enter this mode. You can move an analog stick or a trigger that are recognized as analog inputs. You may want to move it right, down, or pushed for normal polarity. If you want to revese it, you can move it toward the opposite side. Once you stop moving the stick or the trigger and make it return to the original position, the input was recorded. You need to repeat the same steps for analog input 1 to 6, 6 times. You can quit this mode by pressing TEST, and following assignments are just skipped and previous settings are used
Options config mode (LED blink)
You can quit the settings mode by pressing TEST, but options will be set via P1 buttons on quitting the mode as below. The button number is logical one based on your customized layout. Default settings are all off