Table of Contents
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Confidentiality Notice .....................................................................................................................1
General Information .......................................................................................................................1
Product Overview ................................................................................................................................... 1
System Requirements and Limitations ................................................................................................. 1
Features and Functions .......................................................................................................................... 2
Available Models..................................................................................................................................... 3
Wall-Mount Handset Intercoms (Indoor/Outdoor) ...............................................................................................3
Wall-Mount Hands-free Intercoms (Indoor/Outdoor)...........................................................................................3
Flush-Mount Hands-free Intercoms ......................................................................................................................3
Description of Major Components ........................................................................................................ 4
Installation ......................................................................................................................................5
General Information............................................................................................................................... 5
Station Placement .................................................................................................................................................5
Mounting.................................................................................................................................................. 6
Models DHS-101, DHF-101, and DHF-102 .........................................................................................................6
Models DHF-103 and DHF-104 ...........................................................................................................................7
Conduit Installation ................................................................................................................................ 8
Metallic Conduit Installation Details ....................................................................................................................8
Field Wire Installation............................................................................................................................ 9
Power ....................................................................................................................................................................9
System.................................................................................................................................................................11
Audio ..................................................................................................................................................................11
Audio Level Adjustments ...................................................................................................................................12
Switch Configuration ..........................................................................................................................................15
Inputs ..................................................................................................................................................................16
Outputs................................................................................................................................................................16
Operation.......................................................................................................................................18
Hands-free Operation........................................................................................................................... 18
Handset Operation................................................................................................................................ 18
Headset Operation ................................................................................................................................ 19
Paging..................................................................................................................................................... 19
Alarms and Music ................................................................................................................................. 19
Status Indication ................................................................................................................................... 20
Call Status ...........................................................................................................................................................20
GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA
610-777-1374
V
ISIT WWW
G A I - T R O N I C S ® C O R P O R A T I O N
A H U B B E L L C O M P A N Y
T
A B L E O F
800-492-1212
.
-
.
GAI
TRONICS
COM FOR PRODUCT LITERATURE AND MANUALS
C
O N T E N T S
Fax: 610-796-5954
Pub.: 42004-383D
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Related Manuals for GAI-Tronics DHF-101
Summary of Contents for GAI-Tronics DHF-101
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Page 1: Table Of Contents
Handset Operation..........................18 Headset Operation ..........................19 Paging..............................19 Alarms and Music ..........................19 Status Indication ........................... 20 Call Status ................................20 GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA 610-777-1374 800-492-1212 Fax: 610-796-5954 ISIT WWW TRONICS COM FOR PRODUCT LITERATURE AND MANUALS... - Page 2 Master Volume ..............................20 Maintenance..........................21 General Information..........................21 Troubleshooting ............................ 21 Service ................................22 Replacement Parts ..........................22 Specifications ..........................23 GAI-Tronics Corporation 400 E. Wyomissing Ave. Mohnton, PA 19540 USA 610-777-1374 800-492-1212 Fax: 610-796-5954 ISIT WWW TRONICS COM FOR PRODUCT LITERATURE AND MANUALS...
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Page 3: Confidentiality Notice
Tronics retains all intellectual property and other rights in or to the information contained herein, and such information may only be used in connection with the operation of your GAI-Tronics product or system. This manual may not be disclosed in any form, in whole or in part, directly or indirectly, to any third party. -
Page 4: Features And Functions
Pub.: 42004-383D DHS/DHF S Page 2 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Features and Functions • • Central power (limited functionality) or Direct dial, auto-dial, group call, and all-call local power operation (full functionality) capability • Two-wire digital communication •... -
Page 5: Available Models
The wall-mount hands-free intercoms include a built-in speaker amplifier and external audio output. They are available with an optional gooseneck mic or a headset jack. Models DHF-101 (NEC Div. 2) Single Button Wall-mount Hands-free Intercom includes a single programmable push button for call-in only. -
Page 6: Description Of Major Components
Pub.: 42004-383D DHS/DHF S Page 4 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Description of Major Components The Digital Intercom Stations are made up of a front panel assembly and a rear enclosure. The following assemblies are mounted on the interior side of the front panel: •... -
Page 7: Installation
Pub.: 42004-383D DHS/DHF S Page 5 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Installation General Information WARNING This equipment is suitable for use in Class I, Division 2, Groups A, B, C and D, Class II Division 2, Groups F, and G, Class III OR non-hazardous locations only. Combinations of equipment in your system are subject to investigation by the local Authority Having Jurisdiction at the time of installation. -
Page 8: Mounting
30 in-lbs. or 35 cm-kg. 6. Verify that the unit is operating as described in the “Operation” section beginning on page 18. : When using the GAI-Tronics Model 231 Pole Mounting Kit, follow the mounting instructions Figure 7. Model DHS-101 provided in the kit. -
Page 9: Models Dhf-103 And Dhf-104
6. Verify that the unit is operating as described in the “Operation” section beginning on page 18. For mounting Models DHF-103 and DHF-104 in GAI-Tronics Model 236 Surface-Mount Enclosure and Model 234/234WM Stanchions, please refer to the installation manual included with the enclosure or stanchion. -
Page 10: Conduit Installation
Pub.: 42004-383D DHS/DHF S Page 8 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Figure 10. Model DHF-103 and DHF-104 Mounting Details Conduit Installation Metallic Conduit Installation Details To prevent moisture from entering the enclosure, we strongly recommend the following: • Conduit should enter the enclosure from the bottom. -
Page 11: Field Wire Installation
Pub.: 42004-383D DHS/DHF S Page 9 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Field Wire Installation Installation of this equipment shall be carried out by suitably-trained personnel in accordance with the applicable code of practice concerning equipment and protective systems intended for use in potentially Explosive Atmospheres. 1. - Page 12 Pub.: 42004-383D DHS/DHF S Page 10 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Figure 11. Typical Station Installation f:\standard ioms - current release\42004 instr. manuals\42004-383d.doc 11/10...
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Page 13: System
Pub.: 42004-383D DHS/DHF S Page 11 of 24 ODEL ERIES IGITAL NTERCOM TATIONS System This station requires a two-conductor twisted pair cable run between the station and the central cabinet. Cable capacitance is critical to the station performance on long distances. Refer to Table 1 for the maximum system cable lengths and Table 2 for the recommended cable sizes. -
Page 14: Audio Level Adjustments
Pub.: 42004-383D DHS/DHF S Page 12 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Audio Level Adjustments : The following adjustments should only be performed after the Intercom Level Setting RM has been set (factory setting) and the Master Volume Adjustment (keypad control) has been set to mid-range. Refer to Figure 12 for locations. - Page 15 Pub.: 42004-383D DHS/DHF S Page 13 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Handset Receiver Volume Potentiometer R73 has been provided for individual adjustment of the handset receiver volume. To increase the handset volume, rotate R73 (HNDST VOL) clockwise. To decrease the volume, rotate R73 counterclockwise.
- Page 16 Pub.: 42004-383D DHS/DHF S Page 14 of 24 ODEL ERIES IGITAL NTERCOM TATIONS External Speaker Volume Control A speaker amplifier has been provided to enable this station to be used in high noise areas. Potentiometer R43 has been provided for volume control. To increase the volume to the speaker, rotate R43 clockwise. To decrease the volume to the speaker, rotate R43 counterclockwise.
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Page 17: Switch Configuration
Pub.: 42004-383D DHS/DHF S Page 15 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Switch Configuration A set of configuration jumpers has been provided for panel switches SW1 and SW2. These configuration jumpers enable switches SW1 or SW2 to be set as a button on the keypad matrix or one of the programmable inputs IN1 or IN2. -
Page 18: Inputs
Pub.: 42004-383D DHS/DHF S Page 16 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Inputs Two programmable inputs (IN1 and IN2) have been provided on this assembly. Inputs IN1 and IN2 can be programmed to perform a variety of functions such as: initiating dialing, changing button functions, initiating alarms, etc. - Page 19 Pub.: 42004-383D DHS/DHF S Page 17 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Figure 13. Typical system interconnection diagram f:\standard ioms - current release\42004 instr. manuals\42004-383d.doc 11/10...
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Page 20: Operation
Pub.: 42004-383D DHS/DHF S Page 18 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Operation Hands-free Operation 1. Press a call button located on the front panel. Optional: Use the 16-button keypad to dial the extension of the desired station. The front panel LED illuminates to indicate a call is in progress. 2. -
Page 21: Headset Operation
Pub.: 42004-383D DHS/DHF S Page 19 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Headset Operation : 24 V power is required. 1. Connect the headset to the 8-pin headset jack on the front panel. 2. Using the 16-button keypad, dial the extension of the desired station. Optional - Press a call button located on the front panel. -
Page 22: Status Indication
Pub.: 42004-383D DHS/DHF S Page 20 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Status Indication Call Status A status LED is provided on the front panel to indicate the call status. This LED is normally active when a conversation is enabled. For additional status information, refer to the central cabinet instruction manual. -
Page 23: Maintenance
Pub.: 42004-383D DHS/DHF S Page 21 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Maintenance WARNING Always remove power to this station prior to servicing. General Information 1. Inspect and replace frayed or cracked wiring. 2. Secure/replace loose wires, ferrules, and terminal lugs. 3. -
Page 24: Service
If your Intercom Station requires service, contact your Regional Service Center for a return authorization number (RA#). Equipment should be shipped prepaid to GAI-Tronics with a return authorization number and a purchase order number. If the equipment is under warranty, repairs will be made without charge. -
Page 25: Specifications
Pub.: 42004-383D DHS/DHF S Page 23 of 24 ODEL ERIES IGITAL NTERCOM TATIONS Specifications Power input (24 V ac) ..Voltage ................24 V ac, 50/60 Hz Power consumed ............36 VA, 30 watts (max.) Power input (24 V dc)..Voltage ....................24 V dc Power consumed ............. - Page 26 ODEL ERIES IGITAL NTERCOM TATIONS Models DHF-101, DHF 102, and DHS 101 Construction..................Cast aluminum painted safety orange Dimensions ............9.5 H × 8.0 W × 4.0 D inches (241.3 × 203.2 × 101.6 mm) Weight......... DHF-101....................8.0 lbs. DHF-102....................8.7 lbs. DHS-101....................9.2 lbs.
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Page 27: Return Policy
Warranty Equipment. GAI-Tronics warrants for a period of one (1) year from the date of shipment, that any GAI-Tronics equipment supplied hereunder shall be free of defects in material and workmanship, shall comply with the then-current product specifications and product literature, and if applicable, shall be fit for the purpose specified in the agreed-upon quotation or proposal document.
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