KX-T7775 Please read before using the unit, and save for future reference. Introduction Thank you for purchasing the Panasonic KX-T7775 Doorphone. Features: • mounts directly on to a wall or can be flush-mounted; • illuminated call button; • operates standard door-bell; • confirmation tone; • can make and receive calls; • the microphone's sensitivity is adjustable; • optional decorative fascias; • suitable for home and office use. Compatibility The Panasonic KX-T7775 Doorphone is compatible with the following Panasonic PBX systems: KX-TA1232, KX-TA624, KX-TA308, KX-TD816, KX-TD1232, KX-TDA50, KX-TDA100, KX-TDA200, KX-TAW848, KX-TA824, KX-TD500, KX-T30810, KX-T61610 and KX-T123211. Notes: 1. The KX-T7775 Doorphone is not compatible with KX-TD308 and KX-T336 PBX systems. 2. The KX-T7775 Doorphone cannot be used with a metal gang-box. Accessory Order Information Replacement parts and accessories are available through your local authorized parts distributor. For ordering, call toll free: 1-800-332-5368 Part Number Description KX-A401 Fascia -polished brass KX-A402 Fascia -brushed stainless steel QUMH00003Z Interface bracket QUHS00012Z Gasket PSLP1380Z AC Adaptor PSWET7775MU Power Module Specifications Power: ACAdaptorInput/Output: 120VAC60Hz/24VDC,300mA Power Module Input: 24 V DC Output: 17Vat60mADC Doorphone(DP)Input: 17Vat60mADC CableDiameter/Length: 0.4mm2-210m(AWG26 -689ft) 0.5mm2-340 m (AWG 24 -1115 ft) 0.6mm2 -500 m (AWG 22 -1640 ft) Illuminated Button: Yes Surface-mountable: Yes Recess mountable: Yes Connections: Power Module: RJ11 Input from PBX Doorphone Card DC Input Power Supply DC +24 V Terminal Block Output Door 1 to KX-T7775 Doorphone: Terminal Block Input Door 1 Terminal Block Output Doorbell In Doorbell Out Dimensions(HxWxD): 130mmx85mmx51mm (5 /"x3/"x2") 18 38 Weight: 0.4 kg (0.89 lb) Note: Specifications are subject to change. Location • Exposure to direct sunlight can result in the discoloration of the Doorphone Unit. • The Doorphone Unit can be mounted externally and is weather- resistant, but it should not be subjected to direct contact with water. • Maximum operating temperature range is -20°C to +50°C (-4°F to +122°F). • When inserting screws avoid pipes and electrical cables, etc, that may be present/buried. Installation Notes: 1. ADoorphone Card must be inserted in the PBX before you can install the Doorphone. This Doorphone manual should be read in conjunction with the relevant PBX manual. 2. If in doubt when installing the Doorphone Module, consult your authorized dealer. System Connection PBXPBXDOORPHONECARDPOWERMODULEMax500m(1640ft) 22AWGDOORPHONEMODULEBELLINPUTACADAPTORDOORCHIMESYSTEM (Refer to Figure 2) (Refer to Figure 3) Figure 1 -System Connection CAUTION: • ThisproductrequiresACinputtofunction. EnsurethattheACoutlet is located near the PBX, and is easily accessible. • This equipment should only be used withACAdaptor PSLP1380Z. Notes: 1. The Power Module is designed for internal use only and should be located in close proximity to the main PBX. Wherever possible, it should share any power failure backup systems provided for the PBX. Amaximumdistanceofnomorethan10m(32ft)isadvised. 2. Figures 2 and 3 on page 5 show interconnection in more detail. 3. The connection between the Doorphone and the Power Module is not polarity sensitive. 4. Inputstothebellcontactsmustnotexceed24VAC. 5. This Doorphone manual should be read in conjunction with the relevant PBX manual. 6. Always complete installation before connecting the DC voltage to the Power Module. 7. Low voltage building wiring methods shall meet the requirements of National Electric Code (NEC) NFPA70,Article 725. DOORPHONE MODULE REAR OF UNIT BELL INPUT -+ POWER MODULE AC DOOR DOOR1 ADAPTOR CHIME SYSTEM TO PBX Max 500 m (1640 ft) 22AWG Figure 2 -Doorphone Module's Interconnects DOOR1POWERMODULEMODULARJACK2345PBXDOORPHONECARDACADAPTORNote:Polaritysensitive. Refertopages6to8forpindetails. Max 500 m (1640 ft) 22AWG Figure 3 -Power Module's Interconnects KX-TD816/KX-TD1232/ KX-TA1232(usingKX-TD161DPInterface) andKX-TA308/KX-TA624/ KX-T30810/KX-T61610/ KX-T123211PBXDOORPHONECARDPQJS1T30ZA-E135246MODULARPLUGTABUPWARDSPOWERMODULE12345POWERMODULE2NOTUSEDNOTUSEDNOTUSEDNOTUSED2345MODULARJACKMODULARJACKMODULARPLUGTABUPWARDSMODULARJACKNote:PowerModule2isnotavailablewithKX-TA308/KX-T30810/KX-T61610/KX-T123211. PBXDOORPHONECARDPQJS1T30ZA-E135246MODULARPLUGTABUPWARDSPOWERMODULE12345POWERMODULE2NOTUSEDNOTUSEDNOTUSEDNOTUSED2345MODULARJACKMODULARJACKMODULARPLUGTABUPWARDSMODULARJACKNote:PowerModule2isnotavailablewithKX-TA308/KX-T30810/KX-T61610/KX-T123211. Figure 4 -KX-TD816/KX-TD1232/KX-TA1232 (using KX-TD161 DP Interface) and KX-TA308/KX-TA624/KX-T30810/KX-T61610/ MODULARJACKPBXDOORPHONECARDPQJS1T30ZA-E1352462345KX-TD5002345NOTUSEDNOTUSEDNOTUSEDNOTUSEDTABUPWARDSTABUPWARDSMODULARPLUGPOWERMODULE1POWERMODULE2MODULARJACKMODULARPLUGMODULARJACKKX-T123211:ConnectionDetails Figure 5 -KX-TD500: Connection Details POWER MODULE 1 POWER MODULE 2 Figure6-KX-T...