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19541P-72 (05-11) 

 

2011 DAVID CLARK COMPANY INCORPORATED

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

USER MANUAL 

Universal Gateway  

U9921-GUV(EU) 

(P/N: 40994G-02) 

Summary of Contents for U9921-EU

Page 1: ...19541P 72 05 11 2011 DAVID CLARK COMPANY INCORPORATED USER MANUAL Universal Gateway U9921 GUV EU P N 40994G 02 ...

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Page 3: ...g 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 yourse...

Page 4: ...0992G 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 Status LED Gasket Bracket Nut Panel Antenna Connection Threaded Post Interface Connector LINK VOL R Figure 1 Overview of Ga...

Page 5: ...stments for the corresponding intercom Mounting The U9921 GUV EU may be flush mounted or surface mounted using the included gasket nut and bracket See Figure 1 for mounting suggestions Note Bracket P N 41045G 01 optional Not used for flush mount applications Bracket mounting configuration may be reversed for varying requirements e g vehicle dash vs ceiling mount See Appendix A for Mounting Templat...

Page 6: ... U9921 GUV EU and the power button on the belt station to link with 3 Amber LED s will flash on both devices A momentary red LED indicates a successful close link 4 Upon successful link the U9921 GUV EU will attempt to establish a connection with the belt station 5 Upon successfully establishing connection the LED on the controller will flash a green pattern corresponding to the number of belt sta...

Page 7: ...er the two way radio simultaneously For more information consult the user manual for the belt station Tip Wireless users who are not pressing PTT while another wireless user is pressing PTT will not be heard on the wired intercom while the PTT remains pressed Intercom Level Adjustment Audio levels can vary between intercoms mainly due to the system level setting on the wired intercom To compensate...

Page 8: ...ypically purging is not necessary unless there are multiple gateways in the same vicinity and you wish to remove a belt station from this gateway and link to a different gateway A gateway can link up to six belt stations where a belt station can be linked to only one gateway at a time Smart Purge A smart purge is the purge method employed for the U9921 GUV EU in which only unwanted links are remov...

Page 9: ...00 Vehicular Intercom System C99 22MS 40935G 08 U9800 Marine Intercom System C99 20CX 40935G 07 U9500 Marine Intercom System C99 20LL 40935G 06 U3400 Portable Intercom System U3100 Modular Intercom System C99 20MS 40935G 05 Whip Antenna P N 40688G 92 Remote Antenna Kit Mag Mount P N 40688G 93 Remote Antenna Kit Permanent P N 40688G 96 Mounting Bracket Kit P N 41045G 01 C Ca ar re e a an nd d M Ma ...

Page 10: ... 1880 MHz 1900 MHz EU Average RF Power Output 10 mW 250 mW peak EU Range 300 ft 100m line of sight nominal Operating Temperature 14 F to 113 F 10 C to 45 C Storage Temperature 4 F to 140 F 20 C to 60 C Power Requirements 8 to 25VDC U Un na au ut th ho or ri iz ze ed d C Ch ha an ng ge es s Changes or modifications not expressly approved by David Clark Company Inc could void the users authority to ...

Page 11: ...19541P 72 05 11 9 of 9 Appendix A Mounting Templates Figure A1 Flush Mount Figure A2 Bracket Mount Optional P N 41045G 01 ...

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