David Clark U9921-GUV, U9921-EU User Manual

USER MANUAL

Universal Gateway

U9921-GUV(EU)

(P/N: 40994G-02)

19541P-72 (05-11)

2011 DAVID CLARK COMPANY INCORPORATED

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READ AND SAVE THESE INSTRUCTIONS. Follow the instructions in this installation
manual. These instructions must be followed to avoid damage to this product and
associated equipment. Product operation and reliability depends on proper usage.

DO NOT INSTALL ANY DAVID CLARK COMPANY PRODUCT THAT
APPEARS DAMAGED. Upon unpacking your David Clark product,

inspect the contents for shipping damage. If damage is apparent,
immediately file a claim with the carrier and notify your David Clark
product supplier.

ELECTRICAL HAZARD - Disconnect electrical power when making any
internal adjustments or repairs. All repairs should be performed by a
representative or authorized agent of the David Clark Company.

STATIC HAZARD - Static electricity can damage components.
Therefore, be sure to ground yourself before opening or installing
components.

LI-POLYMER - This product is used with Li-Polymer batteries. Do not
incinerate, disassemble, short circuit, or expose the battery to high
temperatures. Battery must be disposed of properly in accordance
with local regulations.

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The U9921-GUV(EU) (40994G-02) Universal Gateway is a fixed-mounted wireless
communication device that, when used in conjunction with one or more U9910-BSW(EU)
(40992G-03) or U9912-BSW(EU) (40992G-04) Wireless Belt Stations, becomes part of a wireless
intercom system. The U9921-GUV provides communication for up to four users as well as an
interface to an existing wired intercom system. Up to four belt stations can be connected to one
gateway.

Antenna
Connection

Threaded
Post

LINK

R

VOL

Status LED

Interface
Connector

Bracket

Nut

Panel

Gasket

Figure 1: Overview of Gateway

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