Quick Reference
Keys Description
[Source] Indicates that the current instrument is working in Source
mode. At this time, the instrument can output current or sink
current. It is a bidirectional power supply.
[Load] Indicates that the current instrument is working in Load
mode. At this time, the instrument can only sink current and is
only used as a load.
[On/Off] Power supply output or load input on/off key
[V-set] Source mode: Set the output voltage value
In CV priority (default) mode, press [V-set], the interface
displays “Vs=0.00V” (Setting value of voltage). In CC pri-
ority mode, press [V-set], the interface displays “Vh=
0.00V” (Upper limit of voltage), and press [V-set] again,
the interface displays “Vl=0.00V” (Lower limit of voltage).
Load mode: Set the input voltage value
[I-set] Source mode: Set the output current value
In CV priority (default) mode, press [I-set], the interface
displays “I+=0.00A” (Upper limit of current) , and press
[I-set] again, the interface displays “I-= – 0.00 A” (Lower
limit of current). In CC priority mode, press [I-set], the in-
terface displays “Is=0.00A” (Setting value of current).
Load mode: Set the input current value
[P-set] Source mode: Set the output power value
Press [P-set], the interface displays “P+=0.00W” (Upper
limit of power) , and press [P-set] again, the interface
displays “P- = – 0.00W” (Lower limit of power) .
Load mode: Set the input power value
[R-set] Source mode: [R-set] key is not available
Load mode: Set the resistance value
[Shift] Composite key, combined with other keys to realize functions
marked above keys.
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