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Summary of Contents for Mircom EP-825
- Page 1 EP-825 EP-825 EP-825 EP-825 EP-825 AM-FM DIGITAL RADIO INTERCOM INSTALLATION OPERATING INSTRUCTIONS LT-391A...
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Page 2: Installation
INTRODUCTION The Mircom EP-825 residential radio intercom provides voice communication plus radio reception at every station. A monitoring capability permits listening-in to any location Room stations may be turned off for full privacy. A built-in electronic chime permits door call to be heard in every room. The door station allows hands-free communication. - Page 3 “G” on the EP-825. Make sure the wire is grounded to the building. 2. Mircom cannot guarantee the proper operation of its EP-825 intercom functions if anything but two twisted pair wires ( Mircom # 4WJ) are used Non twisted pair wire may cause excessive squealing and feedback.
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Page 6: System Hook-Up
SYSTEM HOOK-UP Mount the terminal board to the bottom left-hand corner of the backbox housing using the two #8 self-tapping screws provided. Connect the wires to the terminal block as shown in the wiring diagram on the previous page. Before powering up, ensure that all lines are free of shorts. - Page 7 OPERATING INSTRUCTIONS FOR EP-825 RADIO INTERCOM MASTER STATION Adjust STATION VOLUME fully clockwise. To CALL an inside station, press the INSIDE button and talk into the master speaker at a normal voice level. The call will be heard at all inside stations that are turned on and not being monitored.
- Page 8 When AUX is pressed CD will appear on the display. To turn Radio on, turn radio volume until a click is heard. Tune in desired radio station, adjust station volume control fully on, now adjust radio volume control for a suitable listening volume control. Station volume control may now be adjusted to a background music level if desired.
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Page 9: Troubleshooting The System
TROUBLESHOOTING THE SYSTEM 1. Entire System Dead: Check: (a) 16 VAC at Transformer (b) Connections at Master Station - Terminals T1 and T2 (c) Wiring from transformer to Master (d) 116 VAC at transformer primary 2. No Sound from Master: Check: (a) STATION VOLUME control turned off (b) MONITOR button depressed... - Page 10 9. Unable to Monitor Remote Station: Check: (a) Remote station VOLUME control is set too low 10. No Chime at Any Speaker: Check: (a) Connections at Door Station Button (b) Wiring to Master terminals C and Z1 11. FM Radio not Working: Check: (a) RADIO VOLUME control is set too low (b) FM Antenna wire connections...
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Page 11: Warranty
W A R R A N TY M I R C O M Technol ogi es Lt d. , m anuf act ur ed equi pm ent i s guar ant eed t o be f r ee of def ect s i n m at er i al and w or km anshi p f or a per i od of one ( 1) year f r om t he dat e of or i gi nal shi pm ent .
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