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Summary of Contents for Guardian Telecom ExP-TBA
- Page 1 Industrial Communications Worldwide Explosion Proof Talk/Back Wall Station Model ExP-TBA Installation & Operation P005615 Rev. E 080220 2/21/2008 1:43 PM 7552 - 10th Street N.E. Calgary, Alberta, Canada T2E 8W1 Ph: 403.258.3100 \ email:info@guardiantelecom.com \ www.guardiantelecom.com...
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Page 2: Table Of Contents
Guardian Telecom Inc. Installation and Operation Model ExP-TBA Table of Contents Package Contents .................2 Overview ....................3 EXP-TBA Features ................3 Installing the EXP-TBA ................6 Switching between Operating Modes: ...........7 Operation....................7 Controls ....................9 Engineering Specifications ..............10 Warranty ....................11 Disclaimer....................11 Warning ....................11 Service Telephone Number..............11 Feedback.....................11... -
Page 3: Overview
Overview Talk Back System EXP-TBA The model EXP-TBA is an intercom system designed for use in situations where frequent communication between two stations is required. The system is particularly well suited to drilling rig operations. The system utilizes a remote Slave loudspeaker in dual roles, to broadcast messages from the Master Station and to act as a microphone to pick up and transmit messages back to the Master Station. -
Page 4: Figure 1 - Features
Guardian Telecom Inc. Installation and Operation Model ExP-TBA 1" NPT ENTRANCE FOR SPEAKER CONNECTOR STATION MICROPHONE ID LABEL CERTIFICATION LABEL SLAVE SPEAKER VOLUME CONTROL MASTER SPEAKER PUSH TO TALK BUTTON VOLUME CONTROL WARNING LABEL CAST ALUMINUM ENCLOSURE WITH POWDERCOAT FINISH 1 1/2"... -
Page 5: Figure 3 - Mounting
Guardian Telecom Inc. Installation and Operation Model ExP-TBA 7.25" [184mm] Ø0.4" (Ø10mm) 4 PLACES Figure 3 - Mounting MASTER STATION SPEAKER SLAVE SPEAKER EXPLOSION PROOF SPEAKER OPTIONAL REMOTE OPTIONAL PTT/RINGTONE HAND/FOOT SWITCH SWITCH POWER SUPPLY 24VDC, 120/240VAC MASTER STATION Figure 4 - Typical Installation... -
Page 6: Installing The Exp-Tba
The master station is approved for use in hazardous areas. The speakers used with the system may or may not be approved, check the labels on the speakers for ratings. Follow all local codes and requirements when installing the EXP-TBA Intercom System. Mount the Master Station and speakers. -
Page 7: Switching Between Operating Modes
When powered up the Talk Back System will operate in the Slave Hands Free mode. In order to avoid opening up the EXP-TBA to switch operating modes the following procedure is used to toggle to the Slave PTT mode and vice versa. - Page 8 Microphone Push-To-Page Switch: When the Push-To-Page switch (located on the EXP-TBA faceplate) is activated the Master Station speaker will be turned on – with attenuation to reduce the possibility of acoustic feedback, the Slave speaker will also be turned on. This condition will occur even if the remote Master Station or Slave switches are activated, since the Push-To-Page switch has priority.
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Page 9: Controls
Guardian Telecom Inc. Installation and Operation Model ExP-TBA F R O M F A C E P L A T E F R O M L A R G E T R A N S F O R M E R T R C -2 5 5 -C 1 2... -
Page 10: Engineering Specifications
Guardian Telecom Inc. Installation and Operation Model ExP-TBA Engineering Specifications LECTRICAL 24VDC; 120V/230VAC, 50/60 H OWER EQUIREMENT 24VDC - 1 , 120VAC - 0.50A, 230VAC - 0.25 OWER UPPLY , 2AG 250V, 0.75A, S , 2AG UDIO UTPUT FUSES UDIO... -
Page 11: Warranty
Warranty Guardian Telecom warrants your product to be free of defects in material and workmanship for a period of one year. Guardian Telecom will repair or replace any defective unit that is under warranty free of charge. This warranty is null and void if any non-authorized modifications have been made to this product, or if it has been subjected to misuse, neglect, or accident. -
Page 12: Guardian Product Return
When a product has been installed following user manual instructions, and the unit fails to operate, the user must contact Guardian Telecom to obtain authorization to return the product. This can be done by completing a RMA form online at www.guardiantelecom.com, or by calling the service telephone number given in this... - Page 13 Guardian Telecom Inc. Installation and Operation Model ExP-TBA Notes: Model No. Part No. Serial No. Date of Purchase Page 13...
- Page 16 Guardian Telecom Inc. 7552 - 10th Street N.E. Calgary, Alberta, Canada T2E 8W1 Toll-free 1-800-363-8010 Ph. (403) 258-3100 Fax. (403) 253-4967 www.guardiantelecom.com E-mail: sales@guardiantelecom.com (Click to open message box) Industrial Communications Worldwide © Guardian Telecom Inc. 2008...
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