1400 Series Audio-Nav Keypad
Technical Manual
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1400 Series Audio-Nav Technical Manual Rev 2.1
www.storm-interface.com
Page 8 of 14
USB Device Information
USB HID
The USB interface comprises a USB HUB with keyboard device and audio device connected.
JACK SOCKET (AUDIO)
KEYS
TO PC
The following VID/PID combinations are used:
For USB HUB:
For Standard Keyboard/Composite HID/
For USB Audio device
Consumer Controlled device
•
VID – 0x0424
•
VID – 0x2047
•
VID – 0x0D8C
•
PID – 0x2512
•
PID – 0x09D0
•
PID – 0x0170
This document will concentrate on the Standard Keyboard/Composite HID/Consumer Controlled device.
This interface will enumerate as
•
Standard HID Keyboard
•
Composite HID-datapipe Interface
•
HID Consumer Controlled device
One of the advantages of using this implementation is that no drivers are required.
The data-pipe interface is used to provide the host application to facilitate customisation of the product.
Supported Audio Jack Configurations
The following jack configurations are supported.
Notes: Application software should always ensure the same audio is present on both Left and Right Channels for
correct mono operation. Headsets with microphones can be used but there is only microphone support on some
versions.
Device Manager
USB AUDIO
DEVICE
HUB
USB KEYBOARD
DEVICE
