instruction manual AXB-DTMF+ DTMF+ Interface AXlink Bus Controllers AMX Limited Warranty and Disclaimer AMX Corporation warrants its products to be free of defects in material and workmanship under normal use for three (3) years from the date of purchase from AMX Corporation, with the following exceptions: · · · · · Electroluminescent and LCD Control Panels are warranted for three (3) years, except for the display and touch overlay components that are warranted for a period of one (1) year. Disk drive mechanisms, pan/tilt heads, power supplies, MX Series products, and KC Series products are warranted for a period of one (1) year. Unless otherwise specified, OEM and custom products are warranted for a period of one (1) year. Software is warranted for a period of ninety (90) days. Batteries and incandescent lamps are not covered under the warranty. This warranty extends only to products purchased directly from AMX Corporation or an Authorized AMX Dealer. AMX Corporation is not liable for any damages caused by its products or for the failure of its products to perform. This includes any lost profits, lost savings, incidental damages, or consequential damages. AMX Corporation is not liable for any claim made by a third party or by an AMX Dealer for a third party. This limitation of liability applies whether damages are sought, or a claim is made, under this warranty or as a tort claim (including negligence and strict product liability), a contract claim, or any other claim. This limitation of liability cannot be waived or amended by any person. This limitation of liability will be effective even if AMX Corporation or an authorized representative of AMX Corporation has been advised of the possibility of any such damages. This limitation of liability, however, will not apply to claims for personal injury. Some states do not allow a limitation of how long an implied warranty last. Some states do not allow the limitation or exclusion of incidental or consequential damages for consumer products. In such states, the limitation or exclusion of the Limited Warranty may not apply. This Limited Warranty gives the owner specific legal rights. The owner may also have other rights that vary from state to state. The owner is advised to consult applicable state laws for full determination of rights. EXCEPT AS EXPRESSLY SET FORTH IN THIS WARRANTY, AMX CORPORATION MAKES NO OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. AMX CORPORATION EXPRESSLY DISCLAIMS ALL WARRANTIES NOT STATED IN THIS LIMITED WARRANTY. ANY IMPLIED WARRANTIES THAT MAY BE IMPOSED BY LAW ARE LIMITED TO THE TERMS OF THIS LIMITED WARRANTY. Table of Contents Table of Contents Product Information .................................................................................................1 Specifications .................................................................................................................... 1 Configuration and Installation .................................................................................3 Setting the Internal Jumpers ............................................................................................. 3 Auto Answer mode................................................................................................................... 3 Line Setting mode .................................................................................................................... 4 Wiring the AXB-DTMF+..................................................................................................... 4 Preparing captive wires............................................................................................................ 4 Wiring guidelines...................................................................................................................... 4 Connecting External Telephone Lines .............................................................................. 5 Audio In ............................................................................................................................. 5 Audio Out .......................................................................................................................... 5 Testing the AXB-DTMF+ ................................................................................................... 6 Off-hook line and off-hook phone troubleshooting ................................................................... 6 Programming ............................................................................................................7 Send_Commands.............................................................................................................. 7 Operative Send_Commands.................................................................................................... 7 Timing System Send_Commands.......................................................................................... 10 Fine Tuning Send_Commands .............................................................................................. 14 Distinctive Ring Patterns and Send_Commands ............................................................ 15 Changing a Default Ring Pattern ........................................................................................... 16 Distinctive Ring Send_Commands......................................................................................... 17 Axcess Program Example ............................................................................................... 18 Channel Codes................................................................................................................ 22 Caller ID .......................................................................................................................... 24 Program Example for Caller ID .............................................................................................. 24 AXB-DTMF+ DTMF+ Interface i Table of Contents ii AXB-DTMF+ DTMF+ Interface Product Information Product Information The AXB-DTMF+ DTMF Interface (FIG. 1) links an Axcess central controller to a telephone network, enabling dual tone multi-frequency (DTMF) and audio pass-through control. The AXBDTMF+, with a programmed central controller, processes incoming calls and initiates outgoing calls to any pager or cellular phone. The multi-function AXB-DTMF+ can be integrated for many imaginative and creative purposes within a home or work environment using touch-tone control. For example, the AXB-DTMF+ can announce callers by caller ID data, or can set up an audible menu selection to process incoming calls for routing. The audio pass-through can be used with an AXC-SPE Enhanced Speech Synthesizer card, or PC sound card to produce audible menus, monitor phone audio, or provide audio input such as music on hold. The AXB-DTMF+ allows a user to issue instructions to the AMX Central controller from a remote location using any touch-tone telephone. The AXB-DTMF+ receives and decodes DTMF audio signaling and sends the decoded data to the central controller for the switching/controlling of any devices connected to the central controller. An Axcess program written on a personal computer, and downloaded to the central controller, enables the central controller to interpret the data received from the AXB-DTMF+. The program may also issue menu selections over the telephone through an optional AXC-SPE card. For more information about programming a central controller, refer to the Axcess Programming Guide. Specifications The following table lists the product specifications for the AXB-DTMF+. AXB-DTMF+ Specifications Power requirement Power consumption DTMF+ Monitoring Incoming signal detection 12 VDC 80 mA The AXB-DTMF+ can monitor DTMF signals only when in an off-hook state or when a phone attached to the extension connection is taken off-hook. · DTMF tones · Ring · Distinctive ring · Caller ID Outgoing signal detection · DTMF tones · Ring · Busy · Call termination · Dial tone Hardware state detection Control Detects if the AXB-DTMF+ is off-hook, or if the extension phone is off-hook. Provides control for: · AXB-DTMF+ off-hook/hangup · Auto answer · Extension phone on/disable · Audio to telephone, and telephone to audio pass-through coupling AXB-DTMF+ DTMF+ Interface 1 Product Information AXB-DTMF+ Specifications (Cont.) Operation modes (set via internal jumpers): · Auto Answer · Line Type Refer to Setting the Internal Jumpers section on page 3 for details. Front panel components (FIG. 1): AXlink LED Off Hook Phone LED Blinks on and off to indicate that the AXB-DTMF+ is communicating with the central controller. Lights when ever a telephone connected to the PHONE connector on the AXBDTMF+ is in an off-hook condition. The OFF HOOK PHONE LED only functions when the telephone line is connected directly to the AXB-DTMF+. Off Hook Line LED Lights when the AXB-DTMF+ is taken off-hook. The OFF HOOK LINE LED only functions when the telephone line is connected directly to the AXB-DTMF+. Ring LED DTMF RX LED DTMF TX LED Rear panel components: Phone connector Line connector Audio In Audio Out AXlink Weight Dimensions (HWD) Mounting options This RJ-11 connector is used for attaching a telephone. This RJ-11 input connects the incoming telephone line to the AXB-DTMF+. RCA connector that provides unbalanced line level audio input signals for coupling to the telephone line signals for coupling to the telephone line.. RCA connector that provides an output for unbalanced line level (1V p-p) audio signals coupled from coupled from the telephone line. 4-pin captive-wire connector that provides power and communications with the Axcess central controller. 1.0 lbs (454.0 g) 1.51" x 5.55" x 6.45" (38.4 mm x 141 mm x 165 mm) · Flat mount · Rack mount (using an optional AC-RK accessory rack kit). Lights when an incoming call ring is detected. Lights when the AXB-DMTF+ is receiving DTMF signals. Lights when the AXB-DMTF+ is transmitting DTMF signals out. AXlink DEVICE ON OFF HOOK PHONE OFF HOOK LINE RING DTMF RX DTMF TX IN OUT AUDIO AXlink FIG. 1 Front and rear views of the AXB-DTMF+ 2 AXP PHONE LINE PWR GND AXM AXB-DTMF+ DTMF+ Interface Configuration and Installation Configuration and Installation Setting the Internal Jumpers There are two 2-position jumpers on the AXB-DTMF+ circuit card (FIG. 1). Each jumper is set to a default pin setting. These jumpers are positioned to enable automatic call answering and select line setting for a leased line or phone operation. Audio In pot JP1 JP1 - Line selection JP2 JP2 - Auto Answer front FIG. 1 Location of JP1, JP2 jumpers, and Audio In potentiometer. Auto Answer mode The 2-position jumper JP2 selects auto answer ON or OFF mode when the system powers on. When the auto answer is on, the AXB-DTMF+ answers on the ring set by the Send_Command COUNT-XXX. If the ring count is set to 3, for example, auto answer picks up the call after the third ring. The default count is 1 ring. The default jumper setting is shown in FIG. 2. pin 3 pin 2 pin 1 Auto Answer ON Auto Answer OFF FIG. 2 Auto answer jumper JP2 (default setting = Auto Answer ON) To change the auto answer default from ON to OFF: 1. Remove the AXB-DTMF+ unit cover. 2. Remove the jumper from pins 2 and 3, and place it on pins 1 and 2. 3. Re-install the AXB-DTMF+ cover onto the unit housing. AXB-DTMF+ DTMF+ Interface 3 Configuration and Installation Line Setting mode The 2-position jumper JP1 selects PHONE or LEASED line operation when system powers on. FIG. 3 shows the default setting. pin 3 pin 2 pin 1 Phone Leased FIG. 3 Line Setting jumper JP1 (default setting = PHONE) To change the line setting default from PHONE to LEASED: 1. Remove the AXB-DTMF+ cover from the unit housing. 2. Remove the jumper from pins 2 and 3, and place it on pins 1 and 2. 3. Re-install the AXB-DTMF+ cover onto the unit housing. Wiring the AXB-DTMF+ Preparing captive wires To connect the wiring into a captive-wire connector: 1. Strip 1/4 inch off the wire insulation for all four wires. 2. Tin 2/3 of the exposed wire. 3. Insert each wire into the appropriate captive-wire connector up to the insulation. 4. Tighten the captive screws to secure the fit in the connector. If the device is using a separate power supply, do not connect the power wiring from the AXB-DTMF+ to that device. Wiring guidelines The interface requires a 12 VDC power to operate properly. The interface uses a PSN2.8 power suppl. The Central Controller supplies power via the AXlink cable or external 12 VDC power supply. The maximum wiring distance between the Central Controller and interface is determined by power consumption, supplied voltage, and the wire gauge used for the cable. The table below lists wire sizes and maximum lengths allowable between the AXB-DTMF+ and C ...