User manual RUSSOUND DTI-1

[. . . ] Instruction Manual DTI-1 Doorbell Telephone Interface T elephone Ring On/Off Remote Trigger 2 T eleDoorBell 1 T elephone Line (In & Out) Power Plug 16V AC 1. SAFETY INSTRUCTIONS "WARNING" " TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. " "CAUTION" " TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL. The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated "dangerous voltage" within the products enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompanying the appliance. [. . . ] Progress tones to guide user while programming. 3 fig 1 1 2 3 4 5 6 5. Telephone Ringer Selector Switch ­ This switch enables/disables ringing of the telephones. When positioned to the left, this switch enables ringing of the telephones. Doorbell/Door Strike/Sound system mute (Relay Contacts) Connecting Jack ­ The center two pins connect to the doorbell button and will ring an existing or new doorbell. The adjacent pair will provide a six second closure upon door button depression or incoming telephone line ringing (this is used to mute a sound system). The adjacent pair offers a user selectable (*8) relay closure than can be used to operate a door strike or other relay controlled ancillary devices. Door Speaker Connecting Jacks ­ Each of these jacks enables a connection to door speaker for communicating to a door speaker. Telephone Line (In & Out) Connecting Jack ­ This jack provides connection to the incoming telephone line on the inner pair and connection to household telephone(s) on the outer pair. Power Status LED ­ When "ON, " this lamp indicates the presence of power to the unit, when "OFF, " it indicates the absence of power to the unit. Power Supply Jack ­ This jack is the connecting point for AC power supply to the unit; The supply is typically 16 Vac at a minimum of 250 mA, but can be as high as 20Vac, which will provide greater ringing power to the telephones. (Note: Do not exceed 24 VDC or serious damage can occur to the controller unit) CAUTION: For added protection we strongly recommend you use surge protectors on both your power supply and on the C/O line (phone line) to protect against lightning and other energy surges. INSTALLATION To complete the installation the installer must supply the following: · RJ31X/CA38A disconnect and bypass jack. This will provide a bypass capability whereby the telephone line continues to work if the DTI-1 needs to be removed from the telephone line. Note: If installation is done at a location that has an existing alarm jack (RJ31X/CA38A) then ensure that the alarm is installed before the DTI1 RJ31X/CA38A jack. Otherwise, the alarm system may not have disconnect priority. · Two plastic wall anchors to mount the TDB-1 door speaker unit near a point of entry. Figure 1 shows the detail of the connectors located on the front of the unit. Figure 2 shows interconnection of the DTI-1 with other parts that form the system. Installation of the system requires that the installer install a 4-conductor wire (24 AWG) be installed from the location of the door speaker unit to the location of the system control unit. It is recommended that the system control unit be installed near the point-of-entry of the customer's main telephone line. Please ensure that adequate AC power is available in the general vicinity. We recommend that you use a silicon sealer to protect the wiring. [. . . ] "this is an across invalid number") and you have no communication 2. Your telephones may not be touchtone compatable. the touchtone switch is in the off postition. Please check the connection of the yellow wire at both ends. [. . . ]