Shure UA888, User Manual, Page: 4 / 24

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UA888 Interface Module Connectors and Controls
Front Panel
The front panel of the UA888 Interface Module, shown in Figure 1, includes the following controls and indicators:
UHF
POWER
NETWORKING INTERFACE SYSTEM
1 2
UA888 INTERFACE MODULE FONT PANEL
FIGURE 1
1. Power On LED. This LED glows green when the UA888 Interface Module is turned on.
2. Power ON/OFF Switch. Turns the UA888 Interface Module on and off.
Rear Panel
The rear panel of the UA888 Interface Module, shown in Figure 2, includes the following controls and indicators:
LINK
1 2 3 4
UA888 INTERFACE MODULE REAR PANEL
FIGURE 2
1. 25-Pin Connectors. Provide connection for up to eight Shure U4S (single) or U4D (dual) UHF receivers.
2. Shure Link Device Identification DIP Switches. These DIP switches are used to set the Link Device
I.D. Number. When multiple UA888 Interface Modules are linked, each one is assigned a Link Device
Identification Number (0, 1, 2, or 3). Each UA888 Interface Module comes with a factory preset Device
I.D. of 0 (both switches in the down position).
3. 9-Pin RS-232 Port. Connects the UA888 Interface Module to an IBM–compatible PC.
4. Shure Link Interface. Allows up to four UA888 Interface Modules to be linked together.