FRD-57 Remote Display LED, Technical Manual
Rev.2.1, October 2018
Page 2 of 8
1
SAFETY INSTRUCTIONS
CAUTION!
READ THIS MANUAL BEFORE OPERATING OR SERVICING THIS
EQUIPMENT. FOLLOW THESE INSTRUCTIONS CAREFULLY. SAVE THIS MANUAL
FOR FUTURE REFERENCE. DO NOT ALLOW UNTRAINED PERSONNEL TO
OPERATE, CLEAN, INSPECT, MAINTAIN, SERVICE, OR TAMPER WITH THIS
EQUIPMENT. ALWAYS DISCONNECT THIS EQUIPMENT FROM THE POWER
SOURCE BEFORE CLEANING OR PERFORMING MAINTENANCE. CALL FLINTEC
ENGINEERING FOR PARTS, INFORMATION, AND SERVICE.
WARNING!
ONLY PERMIT QUALIFIED PERSONNEL TO SERVICE THIS
EQUIPMENT. EXERCISE CARE WHEN MAKING CHECKS, TESTS AND
ADJUSTMENTS THAT MUST BE MADE WITH POWER ON. FAILING TO OBSERVE
THESE PRECAUTIONS CAN RESULT IN BODILY HARM.
WARNING!
FOR CONTINUED PROTECTION AGAINST SHOCK HAZARD
CONNECT TO PROPERLY GROUNDED OUTLET ONLY. DO NOT REMOVE THE
GROUND PRONG.
WARNING!
DISCONNECT ALL POWER TO THIS UNIT BEFORE REMOVING ANY
CONNECTION, OPENING THE ENCLOSURE OR SERVICING.
WARNING!
BEFORE
CONNECTING/DISCONNECTING
ANY
INTERNAL
ELECTRONIC COMPONENTS OR INTERCONNECTING WIRING BETWEEN
ELECTRONIC EQUIPMENT ALWAYS REMOVE POWER AND WAIT AT LEAST
THIRTY (30) SECONDS BEFORE ANY CONNECTIONS OR DISCONNECTIONS ARE
MADE. FAILURE TO OBSERVE THESE PRECAUTIONS COULD RESULT IN
DAMAGE TO OR DESTRUCTION OF THE EQUIPMENT OR BODILY HARM.
CAUTION!
OBSERVE PRECAUTIONS FOR HANDLING ELECTROSTATIC
SENSITIVE DEVICES.
