BK Precision 9115-AT User Manual download pdf (Page 65)

9. When the supply has reached 10 V, use the numeric keypad and enter 1 V. Press

and observe the output voltage slowly ramping down to 1 V over a span of 10

seconds.

3.8 Key Lock

The front panel keys can be locked to prevent unwanted changes to output settings and power

supply configurations. Follow the steps below to enable/disable key lock.

1. Press and . A * indicator will light up on the display, indicating that the

front panel keys are lock. At this point, all keys are disabled except for and

(Lock function only).

2. To unlock the keys again, press and again. The * indicator will disappear

and all keys will be enabled.

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BK Precision 9115-AT User Manual Page 65