User manual JAMO MANNO6, IW1060SW

[. . . ] · Dimensions: 6" W x 2-1/4" D x 15/16" H INSTALLATION Fig. 2, next page, illustrates a typical installation of a 791-44 in an IR repeater system. A variety of Xantech IR Receivers and a keypad are shown. When configuring a system, please keep the following items in mind: 1. [. . . ] d) Each 730 Smart Pad draws 7 mA without signal and 65 mA with signal. e) Each Smart Pad2 or 3 draws 85 mA with or without signal. f) Each emitter draws 3 mA in low power mode and 12 mA in high power mode. g) Add 10 mA for each 794 or 797 Interface module used, if they are powered from the 791-44. h) When using combinations of these devices, add up the currents as shown in the following example. Then choose the power supply or supplies. Do not exceed their maximum current capabilities as noted above! ROOM 1 ROOM 2 ROOM 3 IR RCVR PWR OUT ROOM 4 +12V GND 490-00 Series Micro LinkTM IR Receivers 480-00 Dinky LinkTM IR Receiver +12V XANTECH CB12 X VG Connecting Block 291-10 Hidden LinkTM IR Receiver J-BOX RECEIVER 780-10 S IR OUT 780-10 J-Box IR Receiver 7 Foot Quick Connect Cable +12V 3-Wire Cable IR OUT Red Stripe IR OUT 3-Wire Cable GND Red Stripe IR OUT IR OUT GND 490-30 Series Micro LinkTM IR Receivers Smart Pad2 or 3 GND ST +12V IR OUT 791-44 +12V GND Amplified Connecting Block Satellite Receiver 282M Mouse Emitter +12V GND HIGH IR OUT IR RCVR +12 VDC GND S TAT U S IR IN EMITTERS CAUTION: VCR 282M Emitter See text, item 5. Laser Disc 283M Blink-IRTM See Item 4 below 7 Foot 3-Conductor Cable with Quick Connect Stereo Mini Plug ® AMPLIFIED CONNECTING BLOCK 791- 44 AV Receiver 12 VDC For example, the power supply needed for the system shown in Fig. 2 is arrived at as follows: a) The no signal current for the five IR receivers is 5 x 2 = 10 mA. b) Assuming a Smart Pad2 or 3 keypad, the with or without signal current is = 85 mA. Note: Since only one IR source can operate at a time, the lower current IR receivers (and 730 keypads if used) do not need to have their "with signal" currents included. c) The current for one 794 Interface module = 10 mA. 283M Blink-IRTM CD Changer GND +12 VDC 781RG Power Supply To 120 VAC (unswitched) XANTECH 286M Dual Blink-IRTM +12V GND2 1 2 3 4 5 6 7 8 9 10 1 2 3 4 5 6 7 8 910 GND1 ON IR IN UNIVERSAL INTERFACE 794 Cassette DecK 794-60 Universal Interface +12V 0 (OFF) 1 (ON) OUT SENDER/ EMITTER 286M Dual Blink-IRTM Dimmer Control Makita Drape Controller 282M Mouse Emitter MAIN ROOM, EQUIPMENT CABINET, ETC. Fig. Consider the following factors when choosing high or low power modes: 1. In the majority of cases, when you mount an emitter on the IR sensor window of the controlled device, you would use the low power mode (jumpers removed). This prevents overload of high gain sensor circuits and allows proper operation. Emitter Ports Low Power Mode - Jumper Removed High Power Mode - Jumper Installed Carefully insert jumper on vertical pair of pins when higher power is needed. See note 2 below. 791-44 3 2. The high power mode may be used in installations where you mount the emitters on an adjacent cabinet wall or door a short distance from the unit's sensor. Another instance is when you place an emitter inside the device, but cannot place it close to the IR sensor. In such cases, you may need the extra power of the high power mode to blast through printed circuit boards or around chassis structures. In addition, when using the lower output 283 and 286 Blink IR's, you may need the high power mode for some devices that have less sensitive IR sensors. The resistors also provide current sharing to each emitter and allow the use of dual emitters in combination with single emitters. You may, therefore, connect any combination of the 282, 283, 284, & 286 series of emitters in the same system, such as that illustrated in Fig. 2, to drive the desired number of devices. [. . . ] Unplug all power plugs for the A/V system. Plug a 12V adapter, such as the Xantech 786-00 Power Supply, into a switched AC Outlet on the back of the A/V receiver (or integrated amplifier, preamp, etc. ). Cut the attached plug off the 12V adapter and connect the two leads to the STATUS and GND terminals on the 791-44 ("+" to STATUS, "­" to GND). Connect the 4-conductor inter-room cable between the 791-44, the Smart Pad2 or 3 and the 780-80 as shown in Fig. 6. [. . . ]