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“Over safety voltage, sure set it?” will be displayed. Tap Yes to ignore the

message or tap

No to prevent the output voltage from exceeding 60 V.

• OFF: Disables the safe mode. You are free to set the voltage.

WARNING

When the output voltage exceeds 60 V in series connection, please do not touch the

output terminals.

13.2.3 Output Connection

This series power supply supports internal series or parallel connection for CH1 and

CH2. Tap the

CH-Connection drop-down button to select “Series”, “Parallel”, or

“IND” to control the channel connection state.

• When “IND” is selected, CH1 and CH2 are independent of each other.

• When “Series” is selected, CH1 and CH2 are connected in series. The output

voltage of CH1 is the sum of both CH1 and CH2 voltages, but CH2 is no longer

working. For connections in internal series mode, please refer to

Series

Connections

• When “Parallel” is selected, CH1 and CH2 are connected in parallel. The output

current of CH1 is the sum of both CH1 and CH2 currents, but CH2 is no longer

working. For connections in internal parallel mode, please refer to

Parallel

Connections

TIP

In internal series/parallel connections, CH1 and CH2 always have identical voltage and current

setting value.

13.2.4 Output Off Mode

Tap the CH-Off Mode drop-down menu to select the output state when channels are

off. Available selections include “0 V”, “IMM”, and “Delay.”

• 0 V: Outputs 0 V voltage when channels are off.

• IMM: Clears the circuit immediately and turn off outputs when channels are off.

• Delay: Uses the turn-off delay when channels are off.

TIP

When "IMM" is selected, the voltage fall time is not guaranteed.

Utility

DP900 User Guide

Rigol DP932A User Manual

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