User manual GAI-TRONICS DHS

[. . . ] 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. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . [. . . ] 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. SW1 Configuration jumpers labeled R1-R4 and C1-C5 (on P14 and P29) enable switch SW1 to be set as a single button of the keypad matrix. For example: to configure switch SW1 as keypad button 5, install the jumpers on row R2 and column C2. Two configuration jumpers labeled C_GND and IN1 (on P18 and P23) enable switch SW1 to be set as programmable input IN1. 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. Also, the footswitch input shares the programmable input IN1 with SW1. Either the footswitch can use programmable input IN1 or SW1, but not both. SW2 Configuration jumpers labeled R1-R4 and C1-C5 (on P13 and P1) enable switch SW2 to be set as a single button of the keypad matrix. For example: to configure switch SW2 as keypad button 9, install the jumpers on row R3 and column C3. Two configuration jumpers labeled C_GND and IN2 (on P7 and P12) enable switch SW2 to be set as programmable input IN2. NOTE: The function of input IN2 must be programmed in the central cabinet. Refer to the "Inputs" section of the central cabinet instructional manual for instructions on how to program this input. f:\standard ioms - current release\42004 instr. 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. 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. [. . . ] DHF-101. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8. 0 lbs. DHF-102. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8. 7 lbs. DHS-101. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9. 2 lbs. Models DHF-103 and DHF 104 Construction. . . . . . . . . . . . . . . . . . . . . . . . Panel. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14-gauge brushed stainless steel Back box. . . . . . . . . . . . . . . . . [. . . ]