TTI TG501, Руководство по обслуживанию

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Circuit Descriptions
Power Supply - Mains connections
The operating voltage of the instrument is shown on the rear panel label. Should be it necessary to
change the operating range from 220/240V AC to 110/120V or vice-versa, change the transformer
connections following the appropriate diagram below.
If a change is made, the operating voltage label and fuse should also be changed.
For 220/240V operation use 200mA 250V time-lag
For 110/120V operation use 400mA 250V time-lag
WARNING! THIS INSTRUMENT MUST BE EARTHED
Any interruption of the protective conductor inside or outside the instrument or disconnection of the
protective earth terminal is likely to make the instrument dangerous. Intentional interruption is
prohibited.
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