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1. General Section
1.1 Cautions/Warnings
1.1.1 Product Safety Notice
Parts marked with the symbol
acteristics.
Use ONLY replacement pares recommended by the manufacturer.
It is recommended that the unit be operated from a suitable DC supply or batter-
ies during initial check out procedures.
WARNING HIGH VOLTAGE INSIDE TO PREVENT
ELECTRICAL SHOCK DO NOT REMOVE ANY CO-
VER OR SCREW. REFER ALL SERVICING TO QU-
ALIFIED SERVICE PERSONNEL.
THIS PRODUCTION BE EXPOSED TO RAIN OR
MOISTURE. DISCONNECT THIS MAINS PLUG
FROM THE
USE.
1.1.2 Leakage Current Check/Resistance Check
Before returning the unit to the customer, make sure you make either (1) a
leakage current check or (2) a line to insulated resistance check.
If the leakage current exceeds 0.5 milliamps , or if the resistance from chas-
sis to either side of the power cord is less than 240 K ohms, the unit is defec-
tive.
WARNING: DO NOT return the unit to the customer until the problem or loca-
ted and corrected.
1.2. Safe Warnings
1.2.1. Protection of Eyes from Laser Beam
To protect eyes from invisible laser beam during servicing
DO NOT LOOK AT THE LASER BEAM
in the schematic diagram have critical char-
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
SUPPLY SOCKET WHEN NOT IN
Page 2
DO NOT ALLOW
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