Xantech 780-95 دليل المستخدم

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INSTALLATION INSTRUCTIONS
MODEL 780-95
“PLASMA FRIENDLY” J-BOX INFRARED RECEIVER
TABLE OF CONTENTS
Introduction...................................................................................................................................................................... 1
Features ...................................................................................................................................................................... 1
Specifications .....................

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     Page 2 Model 780-95              !"#$!#  Figure 1 – 780-95: Front & Rear View SPECIFICATIONS • Infrared modulation frequency bandwidth: 30 - 100 kHz • Reception range: up to 50 feet (18M), depending on local conditions • Reception angle: 45 degrees off axis at 50% range reduction • Cable requirements: 3-conductor. Use 24-gauge up to 200' (61M), 22 gauge up to 600' (180M), 20-gauge up to 2000' (600M), 18- g

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++ %% )*** . )=   , , ++ ,%% 0 9 )*** . )=  0 0   ,  ,                Model 780-95 Page 3 APPLICATION WIRING A typical system, with a 780-95, 781RG Power Supply and 283M Emitters plugged into a 789-44 Connecting Block, is shown in Figure 3: 1. Wire the appropriate leads of the 3 or 4-conductor cable from the 780-95 to the +12VDC, GND, STATUS (if applicable), and IR IN terminals

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     ++ %% )*** . )=   , ,      Page 4 Model 780-95 USING THE STATUS LED INDICATOR The 780-95 Plasma Friendly IR Receiver includes a Status LED located just below the Talkback LED (See Fig. 1). This permits the system to have a visible power ON/OFF indicator in the remote room. When used with any of Xantech’s Whole-house Audio Video Entertainment systems such as the MRC-88, MRC-44 (MRC44CB1 required) or the ZPR68-10 Pre-Amp as part