DW 22B is a simple control for the Bose® ESP-88 processor and PM8500N amplifier.
DW 22B will only work with these specific systems. Purchasing the DW 22B is of no value to you unless you intend to control Bose® ESP or PM commercial audio systems.
DW-22B allows a user to control and monitor 2 audio input channels and 2 audio output channels.
Input and output channels are configured by slot and channel. Both input channels must be on the same slot. Both output channels must be on the same slot. For example, configure Inputs to select slot 2 channel 1, 2, 3, or 4. Same for Outputs.
2 input meters and 2 output meters with selectable update rate.
2 gain controls. These can be used for input or output channels. Gain controls can be selected as either Sliders or Steppers. Gain max and min values are selectable as well.
Channel gain is displayed next to the Gain control (slider, stepper).
There are 2 mute controls. These can be used to control either input or output channels.
Gain controls can be "grouped (ganged) to work as one control.
Mute controls can be "grouped (ganged) to work as one control.
User settable title. Title is located at the top of the screen. Tap and a keyboard will appear.
User settable IP number (or name) and port number. IP number can be "locked" via the settings menu so it is not easily changed.
DW-22B will work with iPhone, iTouch and iPad running iOS v5.0 and above. It has been tested on iPhone 4s, 4th gen iPod touch, and iPad 2.