MEANINGS OF GRAPHIC SYMBOLS
The CV 500-I nameplate has been designed to use international symbols in describing the function of the various
components. Below are the symbols used.

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V

V

Input (Power)
On
Off
Output Voltage Control (Export Model)
Increase / Decrease of Output Voltage
OUTPUT CONTROL DIAL
POWER ON-OFF SWITCH
U

U

Output Voltage Control (European Model)
Remote Output Voltage Control
Local Output Voltage Control
OUTPUT CONTROL “LOCAL-REMOTE” SWITCH