User manual GAI-TRONICS DHF

[. . . ] Pub. : 42004-383D GAI-TRONICS® CORPORATION A HUBBELL COMPANY Model DHS/DHF Series Digital Intercom Stations TABLE OF CONTENTS Confidentiality Notice . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Product Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 System Requirements and Limitations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 Features and Functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 Available Models. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] manuals\42004-383d. doc 11/10 MODEL DHS/DHF SERIES DIGITAL INTERCOM STATIONS Inputs Pub. : 42004-383D Page 16 of 24 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. Termination of the input contacts have been provided on terminal block P44 pins 14 (IN1 +/-, IN2 +/-). NOTE: Input IN1 is shared with the footswitch and SW1 inputs; therefore, this input can only be used when the footswitch and SW1 are not in use. Input IN2 is shared with the SW2 input, therefore, this input can only be used when SW2 is not in use. Please refer to the "Inputs" section of the central cabinet instruction manual for instructions on how to program these inputs. Footswitch A programmable footswitch input has been provided on this assembly. Termination for the input contact has been provided on terminal block P45 pins 7-8 (footswitch +/-). The footswitch can be programmed to perform a variety of functions such as: talk/listen control (T button function), direct dialing, etc. The footswitch input shares the programmable input IN1 with SW1. Either the footswitch can use programmable input IN1 or SW1, but not both. NOTE: The function of input IN1 must be programmed in the central cabinet. Refer to the "Inputs" section of the central cabinet instruction manual for instructions on how to program this input. Outputs Two programmable opto-coupler outputs (OUT1 and OUT2) have been provided on this assembly. Termination for the output have been provided on terminal block P45 pins 2-3 [OUT2 (-), (+)] and pins 4­5 and [OUT1 (-), (+)]. Outputs OUT1 and OUT2 can be programmed to perform a variety of functions such as: conversation active, loudspeaker active, PA announcement, pre-defined conference active, all call or group call received, door opener, etc. Please refer to the "Outputs" section of the central cabinet instruction manual for instructions on how to program these outputs. Refer to Figure 13 for a typical system interconnection. NOTE: The outputs can only be used when the station is powered by 24 V. f:\standard ioms - current release\42004 instr. manuals\42004-383d. doc 11/10 MODEL DHS/DHF SERIES DIGITAL INTERCOM STATIONS Pub. : 42004-383D Page 17 of 24 Figure 13. Typical system interconnection diagram f:\standard ioms - current release\42004 instr. manuals\42004-383d. doc 11/10 MODEL DHS/DHF SERIES DIGITAL INTERCOM STATIONS Pub. : 42004-383D Page 18 of 24 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. [. . . ] 16-gauge cold rolled steel with black polyurethane finish Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12. 0 H × 10. 0 W inches (304. 8 × 254 mm) Back box (depth from mounting surface). . . . . . . . . . . . . . . . . . . . . . 2. 38 inches (60. 5 mm) Weight. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ]