THE 2010/2018 SERIES SIGNAL MONITOR UNIT IS DESIGNED AND MANUFACTURED
IN THE USA BY EBERLE DESIGN INC., PHOENIX, ARIZONA, AN ISO 9001:2015
REGISTERED COMPANY
INFORMATION CONTAINED HEREIN IS PROPRIETARY TECHNICAL INFORMATION
OF EBERLE DESIGN INC. PUBLICATION, REPRODUCTION OR USE IN WHOLE OR
PART IS NOT PERMITTED EXCEPT UNDER TERMS AGREED UPON IN WRITING.
©
COPYRIGHT 2019 EDI
MAINTENANCE NOTE
EBERLE DESIGN INC. SIGNAL MONITORS HAVE BEEN
CAREFULLY INSPECTED AND TESTED TO ENSURE PROPER
OPERATION. IT IS RECOMMENDED THAT THE SIGNAL MONITOR
BE TESTED AT LEAST ANNUALLY TO ENSURE COMPLIANCE
WITH THE PROPER SPECIFICATIONS.
SECTION 4.1.2, SPECIAL FUNCTION INPUTS
SPECIAL FUNCTION #2 HAS BEEN DISABLED TO PROVIDE
HARDWARE COMPATIBILITY WITH THE MT-180 MONITOR
TESTER. RESISTORS R245 AND R219 HAVE BEEN REMOVED TO
DISABLE THIS CIRCUIT. IF SPECIAL FUNCTION #2 INPUT IS
REQUIRED, R245 AND R219 (75K OHMS, 1/4W) SHOULD BE
INSTALLED.
- WARNING -
THE P8 RED INTERFACE CABLE SHOULD ALWAYS BE UNPLUGGED
BEFORE REMOVING THE UNIT FROM THE CABINET TO PREVENT
POTENTIAL EXPOSURE TO ELECTRICAL SHOCK.
- WARNING -
PIN 27 OF THE MAIN CONNECTOR PROVIDES THE CLOSED CONTACT OF
THE OUTPUT RELAY WHEN THE MONITOR IS IN THE NO-FAULT STATE.
WHEN THE MONITOR IS IN THE NO-FAULT STATE AND THE AUTO/FLASH
SWITCH IS IN THE FLASH POSITION, AC LINE VOLTAGE MAY BE PRESENT
ON PIN 27.
THIS PIN WAS PREVIOUSLY DEFINED AS A “NO-CONNECT’ PIN IN LEGACY
EQUIPMENT. TO PREVENT POTENTIAL EXPOSURE TO ELECTRICAL
SHOCK, BEFORE INSTALLING THIS MONITOR THE USER IS CAUTIONED
TO CHECK THAT THE CABINET WIRING IS COMPATIBLE WITH THE USE OF
THIS PIN AS A SOURCE OF AC LINE VOLTAGE.
